A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

accept(Subscriber<? super T>) - Method in interface reactor.core.publisher.Signal

Propagate the signal represented by this Signal instance to a given Subscriber.

actual - Variable in class reactor.core.publisher.Operators.MonoSubscriber

actual() - Method in class reactor.core.publisher.Operators.MonoSubscriber

actual() - Method in class reactor.core.publisher.UnicastProcessor

ACTUAL - Static variable in class reactor.core.Scannable.Attr

The direct dependent component downstream reference if any.

ACTUAL_METADATA - Static variable in class reactor.core.Scannable.Attr

Indicate that for some purposes a Scannable should be used as additional source of information about a contiguous Scannable in the chain.

actuals() - Method in interface reactor.core.Scannable

Return a Stream navigating the Subscriber chain (downward).

add(Disposable) - Method in interface reactor.core.Disposable.Composite

Add a Disposable to this container, if it is not disposed.

add(T) - Method in interface reactor.core.Fuseable.QueueSubscription

addAll(Collection<? extends Disposable>) - Method in interface reactor.core.Disposable.Composite

Adds the given collection of Disposables to the container or disposes them all if the container has been disposed.

addAll(Collection<? extends T>) - Method in interface reactor.core.Fuseable.QueueSubscription

addCap(long, long) - Static method in class reactor.core.publisher.Operators

Cap an addition to Long.MAX_VALUE

addCap(AtomicLongFieldUpdater<T>, T, long) - Static method in class reactor.core.publisher.Operators

Concurrent addition bound to Long.MAX_VALUE.

addExecutorServiceDecorator(String, BiFunction<Scheduler, ScheduledExecutorService, ScheduledExecutorService>) - Static method in class reactor.core.scheduler.Schedulers

Set up an additional ScheduledExecutorService decorator for a given key only if that key is not already present.

addSuppressed(RuntimeException, Throwable) - Static method in class reactor.core.Exceptions

Safely suppress a Throwable on a RuntimeException.

addSuppressed(Throwable, Throwable) - Static method in class reactor.core.Exceptions

Safely suppress a Throwable on an original Throwable.

addThrowable(AtomicReferenceFieldUpdater<T, Throwable>, T, Throwable) - Static method in class reactor.core.Exceptions

Update an empty atomic reference with the given exception, or combine further added exceptions together as suppressed exceptions under a root Throwable with the "Multiple exceptions" message, if the atomic reference already holds one.

alert() - Static method in class reactor.util.concurrent.WaitStrategy

Throw an Alert signal exception (singleton) that can be checked against WaitStrategy.isAlert(Throwable)

all(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Emit a single boolean true if all values of this sequence match the Predicate.

and(Publisher<?>) - Method in class reactor.core.publisher.Mono

Join the termination signals from this mono and another source into the returned void mono

ANY - Static variable in interface reactor.core.Fuseable

Indicates the QueueSubscription should decide what fusion it performs (input only).

any(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Emit a single boolean true if any of the values of this Flux sequence match the predicate.

apply(Object) - Method in class reactor.util.function.Tuples

as(Function<? super Flux<T>, P>) - Method in class reactor.core.publisher.Flux

Transform this Flux into a target type.

as(Function<? super Mono<T>, P>) - Method in class reactor.core.publisher.Mono

Transform this Mono into a target type.

as(Subscription) - Static method in class reactor.core.publisher.Operators

Returns the subscription as QueueSubscription if possible or null.

as(Function<? super ParallelFlux<T>, U>) - Method in class reactor.core.publisher.ParallelFlux

Perform a fluent transformation to a value via a converter function which receives this ParallelFlux.

ASYNC - Static variable in interface reactor.core.Fuseable

Indicates the QueueSubscription can perform only async-fusion.

Attr(T) - Constructor for class reactor.core.Scannable.Attr

Attr(T, Function<Object, ? extends T>) - Constructor for class reactor.core.Scannable.Attr

autoCancel(boolean) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures auto-cancel for this builder.

autoCancel(boolean) - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Configures auto-cancel for this builder.

autoConnect() - Method in class reactor.core.publisher.ConnectableFlux

Connects this ConnectableFlux to the upstream source when the first Subscriber subscribes.

autoConnect(int) - Method in class reactor.core.publisher.ConnectableFlux

Connects this ConnectableFlux to the upstream source when the specified amount of Subscriber subscribes.

autoConnect(int, Consumer<? super Disposable>) - Method in class reactor.core.publisher.ConnectableFlux

Connects this ConnectableFlux to the upstream source when the specified amount of Subscriber subscribes and calls the supplied consumer with a runnable that allows disconnecting.

B

BACKPRESSURE_ERROR_QUEUE_FULL - Static variable in class reactor.core.Exceptions

A common error message used when a reactive streams source doesn't seem to respect backpressure signals, resulting in an operator's internal queue to be full.

BaseSubscriber<T> - Class in reactor.core.publisher

A simple base class for a Subscriber implementation that lets the user perform a BaseSubscriber.request(long) and BaseSubscriber.cancel() on it directly.

BaseSubscriber() - Constructor for class reactor.core.publisher.BaseSubscriber

block() - Method in class reactor.core.publisher.Mono

Subscribe to this Mono and block indefinitely until a next signal is received.

block(Duration) - Method in class reactor.core.publisher.Mono

Subscribe to this Mono and block until a next signal is received or a timeout expires.

block() - Method in class reactor.core.publisher.MonoProcessor

Block the calling thread indefinitely, waiting for the completion of this MonoProcessor.

block(Duration) - Method in class reactor.core.publisher.MonoProcessor

Block the calling thread for the specified time, waiting for the completion of this MonoProcessor.

blockFirst() - Method in class reactor.core.publisher.Flux

Subscribe to this Flux and block indefinitely until the upstream signals its first value or completes.

blockFirst(Duration) - Method in class reactor.core.publisher.Flux

Subscribe to this Flux and block until the upstream signals its first value, completes or a timeout expires.

blocking() - Static method in class reactor.util.concurrent.WaitStrategy

Blocking strategy that uses a lock and condition variable for consumer waiting on a barrier.

blockLast() - Method in class reactor.core.publisher.Flux

Subscribe to this Flux and block indefinitely until the upstream signals its last value or completes.

blockLast(Duration) - Method in class reactor.core.publisher.Flux

Subscribe to this Flux and block until the upstream signals its last value, completes or a timeout expires.

blockOptional() - Method in class reactor.core.publisher.Mono

Subscribe to this Mono and block indefinitely until a next signal is received or the Mono completes empty.

blockOptional(Duration) - Method in class reactor.core.publisher.Mono

Subscribe to this Mono and block until a next signal is received, the Mono completes empty or a timeout expires.

bubble(Throwable) - Static method in class reactor.core.Exceptions

Prepare an unchecked RuntimeException that will bubble upstream if thrown by an operator.

buffer() - Method in class reactor.core.publisher.Flux

Collect all incoming values into a single List buffer that will be emitted by the returned Flux once this Flux completes.

buffer(int) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the returned Flux each time the given max size is reached or once this Flux completes.

buffer(int, Supplier<C>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple user-defined Collection buffers that will be emitted by the returned Flux each time the given max size is reached or once this Flux completes.

buffer(int, int) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the returned Flux each time the given max size is reached or once this Flux completes.

buffer(int, int, Supplier<C>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple user-defined Collection buffers that will be emitted by the returned Flux each time the given max size is reached or once this Flux completes.

buffer(Publisher<?>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers, as delimited by the signals of a companion Publisher this operator will subscribe to.

buffer(Publisher<?>, Supplier<C>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple user-defined Collection buffers, as delimited by the signals of a companion Publisher this operator will subscribe to.

buffer(Duration) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the returned Flux every bufferingTimespan.

buffer(Duration, Duration) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers created at a given openBufferEvery period.

buffer(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the returned Flux every bufferingTimespan, as measured on the provided Scheduler.

buffer(Duration, Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers created at a given openBufferEvery period, as measured on the provided Scheduler.

BUFFERED - Static variable in class reactor.core.Scannable.Attr

A Integer attribute implemented by components with a backlog capacity.

BufferOverflowStrategy - Enum in reactor.core.publisher

Strategies to deal with overflow of a buffer during backpressure buffering.

bufferSize(int) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures buffer size for this builder.

bufferSize(int) - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Configures buffer size for this builder.

bufferTimeout(int, Duration) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the returned Flux each time the buffer reaches a maximum size OR the maxTime Duration elapses.

bufferTimeout(int, Duration, Supplier<C>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple user-defined Collection buffers that will be emitted by the returned Flux each time the buffer reaches a maximum size OR the maxTime Duration elapses.

bufferTimeout(int, Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the returned Flux each time the buffer reaches a maximum size OR the maxTime Duration elapses, as measured on the provided Scheduler.

bufferTimeout(int, Duration, Scheduler, Supplier<C>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple user-defined Collection buffers that will be emitted by the returned Flux each time the buffer reaches a maximum size OR the maxTime Duration elapses, as measured on the provided Scheduler.

bufferUntil(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the resulting Flux each time the given predicate returns true.

bufferUntil(Predicate<? super T>, boolean) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the resulting Flux each time the given predicate returns true.

bufferWhen(Publisher<U>, Function<? super U, ? extends Publisher<V>>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers started each time an opening companion Publisher emits.

bufferWhen(Publisher<U>, Function<? super U, ? extends Publisher<V>>, Supplier<C>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple user-defined Collection buffers started each time an opening companion Publisher emits.

bufferWhile(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Collect incoming values into multiple List buffers that will be emitted by the resulting Flux.

build() - Method in class reactor.core.publisher.TopicProcessor.Builder

Creates a new TopicProcessor using the properties of this builder.

build() - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Creates a new WorkQueueProcessor using the properties of this builder.

builder() - Static method in class reactor.core.publisher.TopicProcessor

Create a new TopicProcessor TopicProcessor.Builder with default properties.

builder() - Static method in class reactor.core.publisher.WorkQueueProcessor

Create a new WorkQueueProcessor WorkQueueProcessor.Builder with default properties.

busySpin() - Static method in class reactor.util.concurrent.WaitStrategy

Busy Spin strategy that uses a busy spin loop for consumers waiting on a barrier.

C

cache() - Method in class reactor.core.publisher.Flux

Turn this Flux into a hot source and cache last emitted signals for further Subscriber.

cache(int) - Method in class reactor.core.publisher.Flux

Turn this Flux into a hot source and cache last emitted signals for further Subscriber.

cache(Duration) - Method in class reactor.core.publisher.Flux

Turn this Flux into a hot source and cache last emitted signals for further Subscriber.

cache(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Turn this Flux into a hot source and cache last emitted signals for further Subscriber.

cache(int, Duration) - Method in class reactor.core.publisher.Flux

Turn this Flux into a hot source and cache last emitted signals for further Subscriber.

cache(int, Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Turn this Flux into a hot source and cache last emitted signals for further Subscriber.

cache() - Method in class reactor.core.publisher.Mono

Turn this Mono into a hot source and cache last emitted signals for further Subscriber.

cache(Duration) - Method in class reactor.core.publisher.Mono

Turn this Mono into a hot source and cache last emitted signals for further Subscriber, with an expiry timeout.

cache(Duration, Scheduler) - Method in class reactor.core.publisher.Mono

Turn this Mono into a hot source and cache last emitted signals for further Subscriber, with an expiry timeout.

cache(Function<? super T, Duration>, Function<Throwable, Duration>, Supplier<Duration>) - Method in class reactor.core.publisher.Mono

Turn this Mono into a hot source and cache last emitted signal for further Subscriber, with an expiry timeout (TTL) that depends on said signal.

cacheLast() - Static method in class reactor.core.publisher.ReplayProcessor

Create a ReplayProcessor that caches the last element it has pushed, replaying it to late subscribers.

cacheLastOrDefault(T) - Static method in class reactor.core.publisher.ReplayProcessor

Create a ReplayProcessor that caches the last element it has pushed, replaying it to late subscribers.

cancel() - Method in class reactor.core.publisher.BaseSubscriber

cancel() - Method in class reactor.core.publisher.MonoProcessor

cancel() - Method in class reactor.core.publisher.Operators.DeferredSubscription

cancel() - Method in class reactor.core.publisher.Operators.MonoSubscriber

cancel() - Method in class reactor.core.publisher.UnicastProcessor

CANCELLED - Static variable in class reactor.core.Scannable.Attr

A Boolean attribute indicating whether or not a downstream component has interrupted consuming this scanned component, e.g., a cancelled subscription.

cancelledSubscription() - Static method in class reactor.core.publisher.Operators

A singleton Subscription that represents a cancelled subscription instance and should not be leaked to clients as it represents a terminal state.

cancelOn(Scheduler) - Method in class reactor.core.publisher.Flux

Prepare this Flux so that subscribers will cancel from it on a specified Scheduler.

cancelOn(Scheduler) - Method in class reactor.core.publisher.Mono

Prepare this Mono so that subscribers will cancel from it on a specified Scheduler.

CAPACITY - Static variable in class reactor.core.Scannable.Attr

Return an an Integer capacity when no Scannable.Attr.PREFETCH is defined or when an arbitrary maximum limit is applied to the backlog capacity of the scanned component.

capacity(Queue) - Static method in class reactor.util.concurrent.Queues

Return the capacity of a given Queue in a best effort fashion.

CAPACITY_UNSURE - Static variable in class reactor.util.concurrent.Queues

cast(Class<E>) - Method in class reactor.core.publisher.Flux

Cast the current Flux produced type into a target produced type.

cast(Class<E>) - Method in class reactor.core.publisher.Mono

Cast the current Mono produced type into a target produced type.

ceilingNextPowerOfTwo(int) - Static method in class reactor.util.concurrent.Queues

Calculate the next power of 2, greater than or equal to x.

checkpoint() - Method in class reactor.core.publisher.Flux

Activate traceback (full assembly tracing) for this particular Flux, in case of an error upstream of the checkpoint.

checkpoint(String) - Method in class reactor.core.publisher.Flux

Activate traceback (assembly marker) for this particular Flux by giving it a description that will be reflected in the assembly traceback in case of an error upstream of the checkpoint.

checkpoint(String, boolean) - Method in class reactor.core.publisher.Flux

Activate traceback (full assembly tracing or the lighter assembly marking depending on the forceStackTrace option).

checkpoint() - Method in class reactor.core.publisher.Mono

Activate traceback (full assembly tracing) for this particular Mono, in case of an error upstream of the checkpoint.

checkpoint(String) - Method in class reactor.core.publisher.Mono

Activate traceback (assembly marker) for this particular Mono by giving it a description that will be reflected in the assembly traceback in case of an error upstream of the checkpoint.

checkpoint(String, boolean) - Method in class reactor.core.publisher.Mono

Activate traceback (full assembly tracing or the lighter assembly marking depending on the forceStackTrace option).

checkpoint() - Method in class reactor.core.publisher.ParallelFlux

Activate traceback (full assembly tracing) for this particular ParallelFlux, in case of an error upstream of the checkpoint.

checkpoint(String) - Method in class reactor.core.publisher.ParallelFlux

Activate traceback (assembly marker) for this particular ParallelFlux by giving it a description that will be reflected in the assembly traceback in case of an error upstream of the checkpoint.

checkpoint(String, boolean) - Method in class reactor.core.publisher.ParallelFlux

Activate traceback (full assembly tracing or the lighter assembly marking depending on the forceStackTrace option).

clear() - Method in class reactor.core.publisher.Operators.MonoSubscriber

clear() - Method in class reactor.core.publisher.UnicastProcessor

collect(Supplier<E>, BiConsumer<E, ? super T>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a user-defined container, by applying a collector BiConsumer taking the container and each element.

collect(Collector<? super T, A, ? extends R>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a container, by applying a Java 8 Stream API Collector The collected result will be emitted when this sequence completes.

collect(Supplier<? extends C>, BiConsumer<? super C, ? super T>) - Method in class reactor.core.publisher.ParallelFlux

Collect the elements in each rail into a collection supplied via a collectionSupplier and collected into with a collector action, emitting the collection at the end.

collectList() - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a List that is emitted by the resulting Mono when this sequence completes.

collectMap(Function<? super T, ? extends K>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a hashed Map that is emitted by the resulting Mono when this sequence completes.

collectMap(Function<? super T, ? extends K>, Function<? super T, ? extends V>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a hashed Map that is emitted by the resulting Mono when this sequence completes.

collectMap(Function<? super T, ? extends K>, Function<? super T, ? extends V>, Supplier<Map<K, V>>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a user-defined Map that is emitted by the resulting Mono when this sequence completes.

collectMultimap(Function<? super T, ? extends K>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a multimap that is emitted by the resulting Mono when this sequence completes.

collectMultimap(Function<? super T, ? extends K>, Function<? super T, ? extends V>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a multimap that is emitted by the resulting Mono when this sequence completes.

collectMultimap(Function<? super T, ? extends K>, Function<? super T, ? extends V>, Supplier<Map<K, Collection<V>>>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux into a user-defined multimap that is emitted by the resulting Mono when this sequence completes.

collectSortedList() - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux until this sequence completes, and then sort them in natural order into a List that is emitted by the resulting Mono.

collectSortedList(Comparator<? super T>) - Method in class reactor.core.publisher.Flux

Collect all elements emitted by this Flux until this sequence completes, and then sort them using a Comparator into a List that is emitted by the resulting Mono.

collectSortedList(Comparator<? super T>) - Method in class reactor.core.publisher.ParallelFlux

Sorts the 'rails' according to the comparator and returns a full sorted list as a Publisher.

collectSortedList(Comparator<? super T>, int) - Method in class reactor.core.publisher.ParallelFlux

Sorts the 'rails' according to the comparator and returns a full sorted list as a Publisher.

combineLatest(Function<Object[], V>, Publisher<? extends T>...) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of the Publisher sources.

combineLatest(Function<Object[], V>, int, Publisher<? extends T>...) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of the Publisher sources.

combineLatest(Publisher<? extends T1>, Publisher<? extends T2>, BiFunction<? super T1, ? super T2, ? extends V>) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of two Publisher sources.

combineLatest(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Function<Object[], V>) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of three Publisher sources.

combineLatest(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>, Function<Object[], V>) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of four Publisher sources.

combineLatest(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>, Publisher<? extends T5>, Function<Object[], V>) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of five Publisher sources.

combineLatest(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>, Publisher<? extends T5>, Publisher<? extends T6>, Function<Object[], V>) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of six Publisher sources.

combineLatest(Iterable<? extends Publisher<? extends T>>, Function<Object[], V>) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of the Publisher sources provided in an Iterable.

combineLatest(Iterable<? extends Publisher<? extends T>>, int, Function<Object[], V>) - Static method in class reactor.core.publisher.Flux

Build a Flux whose data are generated by the combination of the most recently published value from each of the Publisher sources provided in an Iterable.

complete() - Method in interface reactor.core.publisher.FluxSink

complete(Subscriber<?>) - Static method in class reactor.core.publisher.Operators

Calls onSubscribe on the target Subscriber with the empty instance followed by a call to onComplete.

complete(O) - Method in class reactor.core.publisher.Operators.MonoSubscriber

Tries to emit the value and complete the underlying subscriber or stores the value away until there is a request for it.

complete() - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.COMPLETE.

complete(Context) - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.COMPLETE, associated with a specific Context.

complete() - Method in interface reactor.core.publisher.SynchronousSink

compose(Function<? super Flux<T>, ? extends Publisher<V>>) - Method in class reactor.core.publisher.Flux

Defer the transformation of this Flux in order to generate a target Flux type.

compose(Function<? super Mono<T>, ? extends Publisher<V>>) - Method in class reactor.core.publisher.Mono

Defer the given transformation to this Mono in order to generate a target Mono type.

composeGroup(Function<? super GroupedFlux<Integer, T>, ? extends Publisher<? extends U>>) - Method in class reactor.core.publisher.ParallelFlux

Allows composing operators off the 'rails', as individual GroupedFlux instances keyed by the zero based rail's index.

composite() - Static method in class reactor.core.Disposables

Create a new empty Disposable.Composite with atomic guarantees on all mutative operations.

composite(Disposable...) - Static method in class reactor.core.Disposables

Create and initialize a new Disposable.Composite with atomic guarantees on all mutative operations.

composite(Iterable<? extends Disposable>) - Static method in class reactor.core.Disposables

Create and initialize a new Disposable.Composite with atomic guarantees on all mutative operations.

concat(Iterable<? extends Publisher<? extends T>>) - Static method in class reactor.core.publisher.Flux

Concatenate all sources provided in an Iterable, forwarding elements emitted by the sources downstream.

concat(Publisher<? extends Publisher<? extends T>>) - Static method in class reactor.core.publisher.Flux

Concatenate all sources emitted as an onNext signal from a parent Publisher, forwarding elements emitted by the sources downstream.

concat(Publisher<? extends Publisher<? extends T>>, int) - Static method in class reactor.core.publisher.Flux

Concatenate all sources emitted as an onNext signal from a parent Publisher, forwarding elements emitted by the sources downstream.

concat(Publisher<? extends T>...) - Static method in class reactor.core.publisher.Flux

Concatenate all sources provided as a vararg, forwarding elements emitted by the sources downstream.

concatDelayError(Publisher<? extends Publisher<? extends T>>) - Static method in class reactor.core.publisher.Flux

Concatenate all sources emitted as an onNext signal from a parent Publisher, forwarding elements emitted by the sources downstream.

concatDelayError(Publisher<? extends Publisher<? extends T>>, int) - Static method in class reactor.core.publisher.Flux

Concatenate all sources emitted as an onNext signal from a parent Publisher, forwarding elements emitted by the sources downstream.

concatDelayError(Publisher<? extends Publisher<? extends T>>, boolean, int) - Static method in class reactor.core.publisher.Flux

Concatenate all sources emitted as an onNext signal from a parent Publisher, forwarding elements emitted by the sources downstream.

concatDelayError(Publisher<? extends T>...) - Static method in class reactor.core.publisher.Flux

Concatenate all sources provided as a vararg, forwarding elements emitted by the sources downstream.

concatMap(Function<? super T, ? extends Publisher<? extends V>>) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, sequentially and preserving order using concatenation.

concatMap(Function<? super T, ? extends Publisher<? extends V>>, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, sequentially and preserving order using concatenation.

concatMap(Function<? super T, ? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.ParallelFlux

Generates and concatenates Publishers on each 'rail', signalling errors immediately and generating 2 publishers upfront.

concatMap(Function<? super T, ? extends Publisher<? extends R>>, int) - Method in class reactor.core.publisher.ParallelFlux

Generates and concatenates Publishers on each 'rail', signalling errors immediately and using the given prefetch amount for generating Publishers upfront.

concatMapDelayError(Function<? super T, ? extends Publisher<? extends V>>) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, sequentially and preserving order using concatenation.

concatMapDelayError(Function<? super T, ? extends Publisher<? extends V>>, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, sequentially and preserving order using concatenation.

concatMapDelayError(Function<? super T, ? extends Publisher<? extends V>>, boolean, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, sequentially and preserving order using concatenation.

concatMapDelayError(Function<? super T, ? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.ParallelFlux

Generates and concatenates Publishers on each 'rail', delaying errors and generating 2 publishers upfront.

concatMapIterable(Function<? super T, ? extends Iterable<? extends R>>) - Method in class reactor.core.publisher.Flux

Transform the items emitted by this Flux into Iterable, then flatten the elements from those by concatenating them into a single Flux.

concatMapIterable(Function<? super T, ? extends Iterable<? extends R>>, int) - Method in class reactor.core.publisher.Flux

Transform the items emitted by this Flux into Iterable, then flatten the emissions from those by concatenating them into a single Flux.

concatWith(Publisher<? extends T>) - Method in class reactor.core.publisher.Flux

Concatenate emissions of this Flux with the provided Publisher (no interleave).

concatWith(Publisher<? extends T>) - Method in class reactor.core.publisher.Mono

Concatenate emissions of this Mono with the provided Publisher (no interleave).

concatWithValues(T...) - Method in class reactor.core.publisher.Flux

Concatenates the values to the end of the Flux

connect() - Method in class reactor.core.publisher.ConnectableFlux

Connect this ConnectableFlux to its source and return a Runnable that can be used for disconnecting.

connect(Consumer<? super Disposable>) - Method in class reactor.core.publisher.ConnectableFlux

Connects this ConnectableFlux to its source and sends a Disposable to a callback that can be used for disconnecting.

ConnectableFlux<T> - Class in reactor.core.publisher

The abstract base class for connectable publishers that let subscribers pile up before they connect to their data source.

ConnectableFlux() - Constructor for class reactor.core.publisher.ConnectableFlux

contains(Object) - Method in interface reactor.core.Fuseable.QueueSubscription

containsAll(Collection<?>) - Method in interface reactor.core.Fuseable.QueueSubscription

Context - Interface in reactor.util.context

A key/value store that is propagated between components such as operators via the context protocol.

CoreSubscriber<T> - Interface in reactor.core

A Context aware subscriber which has relaxed rules for §1.3 and §3.9 compared to the original Subscriber from Reactive Streams.

count() - Method in class reactor.core.publisher.Flux

Counts the number of values in this Flux.

create() - Static method in class reactor.core.publisher.DirectProcessor

Create a new DirectProcessor

create() - Static method in class reactor.core.publisher.EmitterProcessor

Create a new EmitterProcessor using Queues.SMALL_BUFFER_SIZE backlog size and auto-cancel.

create(boolean) - Static method in class reactor.core.publisher.EmitterProcessor

Create a new EmitterProcessor using Queues.SMALL_BUFFER_SIZE backlog size and the provided auto-cancel.

create(int) - Static method in class reactor.core.publisher.EmitterProcessor

Create a new EmitterProcessor using the provided backlog size, with auto-cancel.

create(int, boolean) - Static method in class reactor.core.publisher.EmitterProcessor

Create a new EmitterProcessor using the provided backlog size and auto-cancellation.

create(Consumer<? super FluxSink<T>>) - Static method in class reactor.core.publisher.Flux

Programmatically create a Flux with the capability of emitting multiple elements in a synchronous or asynchronous manner through the FluxSink API.

create(Consumer<? super FluxSink<T>>, FluxSink.OverflowStrategy) - Static method in class reactor.core.publisher.Flux

Programmatically create a Flux with the capability of emitting multiple elements in a synchronous or asynchronous manner through the FluxSink API.

create(Consumer<MonoSink<T>>) - Static method in class reactor.core.publisher.Mono

Creates a deferred emitter that can be used with callback-based APIs to signal at most one value, a complete or an error signal.

create() - Static method in class reactor.core.publisher.MonoProcessor

Create a MonoProcessor that will eagerly request 1 on MonoProcessor.onSubscribe(Subscription), cache and emit the eventual result for 1 or N subscribers.

create(WaitStrategy) - Static method in class reactor.core.publisher.MonoProcessor

Create a MonoProcessor that will eagerly request 1 on MonoProcessor.onSubscribe(Subscription), cache and emit the eventual result for 1 or N subscribers.

create() - Static method in class reactor.core.publisher.ReplayProcessor

Create a new ReplayProcessor that replays an unbounded number of elements, using a default internal Queue.

create(int) - Static method in class reactor.core.publisher.ReplayProcessor

Create a new ReplayProcessor that replays up to historySize elements.

create(int, boolean) - Static method in class reactor.core.publisher.ReplayProcessor

Create a new ReplayProcessor that either replay all the elements or a limited amount of elements depending on the unbounded parameter.

create() - Static method in class reactor.core.publisher.TopicProcessor

Create a new TopicProcessor using Queues.SMALL_BUFFER_SIZE backlog size, blockingWait Strategy and auto-cancel.

create(String, int) - Static method in class reactor.core.publisher.TopicProcessor

Create a new TopicProcessor using the provided backlog size, with a blockingWait Strategy and auto-cancellation.

create() - Static method in class reactor.core.publisher.UnicastProcessor

Create a new UnicastProcessor that will buffer on an internal queue in an unbounded fashion.

create(Queue<E>) - Static method in class reactor.core.publisher.UnicastProcessor

Create a new UnicastProcessor that will buffer on a provided queue in an unbounded fashion.

create(Queue<E>, Disposable) - Static method in class reactor.core.publisher.UnicastProcessor

Create a new UnicastProcessor that will buffer on a provided queue in an unbounded fashion.

create(Queue<E>, Consumer<? super E>, Disposable) - Static method in class reactor.core.publisher.UnicastProcessor

Create a new UnicastProcessor that will buffer on a provided queue in an unbounded fashion.

create() - Static method in class reactor.core.publisher.WorkQueueProcessor

Create a new WorkQueueProcessor using Queues.SMALL_BUFFER_SIZE backlog size, blockingWait Strategy and auto-cancel.

create(String, int) - Static method in class reactor.core.publisher.WorkQueueProcessor

Create a new WorkQueueProcessor using the passed buffer size, blockingWait Strategy and auto-cancel.

createSizeAndTimeout(int, Duration) - Static method in class reactor.core.publisher.ReplayProcessor

Creates a time- and size-bounded replay processor.

createSizeAndTimeout(int, Duration, Scheduler) - Static method in class reactor.core.publisher.ReplayProcessor

Creates a time- and size-bounded replay processor.

createTimeout(Duration) - Static method in class reactor.core.publisher.ReplayProcessor

Creates a time-bounded replay processor.

createTimeout(Duration, Scheduler) - Static method in class reactor.core.publisher.ReplayProcessor

Creates a time-bounded replay processor.

createWorker() - Method in interface reactor.core.scheduler.Scheduler

Creates a worker of this Scheduler.

currentContext() - Method in interface reactor.core.CoreSubscriber

Request a Context from dependent components which can include downstream operators during subscribing or a terminal Subscriber.

currentContext() - Method in interface reactor.core.publisher.FluxSink

Return the current subscriber Context.

currentContext() - Method in class reactor.core.publisher.MonoProcessor

currentContext() - Method in interface reactor.core.publisher.MonoSink

Return the current subscriber Context.

currentContext() - Method in class reactor.core.publisher.ReplayProcessor

currentContext() - Method in interface reactor.core.publisher.SynchronousSink

Return the current subscriber Context.

currentContext() - Method in class reactor.core.publisher.UnicastProcessor

D

debug(String) - Method in interface reactor.util.Logger

Log a message at the DEBUG level.

debug(String, Object...) - Method in interface reactor.util.Logger

Log a message at the DEBUG level according to the specified format and arguments.

debug(String, Throwable) - Method in interface reactor.util.Logger

Log an exception (throwable) at the DEBUG level with an accompanying message.

decorateExecutorService(Scheduler, ScheduledExecutorService) - Static method in class reactor.core.scheduler.Schedulers

This method is aimed at Scheduler implementors, enabling custom implementations that are backed by a ScheduledExecutorService to also have said executors decorated (ie.

decorateExecutorService(String, Supplier<? extends ScheduledExecutorService>) - Method in interface reactor.core.scheduler.Schedulers.Factory

Deprecated.

use Schedulers.addExecutorServiceDecorator(String, BiFunction) and Schedulers.removeExecutorServiceDecorator(String) instead, to compose multiple decorators in addition to the one from the current Factory

DEFAULT_POOL_SIZE - Static variable in class reactor.core.scheduler.Schedulers

Default pool size, initialized by system property `reactor.schedulers.defaultPoolSize` and falls back to the number of processors available to the runtime on init.

defaultIfEmpty(T) - Method in class reactor.core.publisher.Flux

Provide a default unique value if this sequence is completed without any data

defaultIfEmpty(T) - Method in class reactor.core.publisher.Mono

Provide a default single value if this mono is completed without any data

defaultValue() - Method in class reactor.core.Scannable.Attr

Meaningful and always applicable default value for the attribute, returned instead of null when a specific value hasn't been defined for a component.

defer(Supplier<? extends Publisher<T>>) - Static method in class reactor.core.publisher.Flux

Lazily supply a Publisher every time a Subscription is made on the resulting Flux, so the actual source instantiation is deferred until each subscribe and the Supplier can create a subscriber-specific instance.

defer(Supplier<? extends Mono<? extends T>>) - Static method in class reactor.core.publisher.Mono

Create a Mono provider that will supply a target Mono to subscribe to for each Subscriber downstream.

DeferredSubscription() - Constructor for class reactor.core.publisher.Operators.DeferredSubscription

delay(Duration) - Static method in class reactor.core.publisher.Mono

Create a Mono which delays an onNext signal by a given duration on a default Scheduler and completes.

delay(Duration, Scheduler) - Static method in class reactor.core.publisher.Mono

Create a Mono which delays an onNext signal by a given duration on a provided Scheduler and completes.

DELAY_ERROR - Static variable in class reactor.core.Scannable.Attr

Delay_Error exposes a Boolean whether the scanned component actively supports error delaying if it manages a backlog instead of fast error-passing which might drop pending backlog.

delayElement(Duration) - Method in class reactor.core.publisher.Mono

Delay this Mono element (Subscriber.onNext(T) signal) by a given duration.

delayElement(Duration, Scheduler) - Method in class reactor.core.publisher.Mono

Delay this Mono element (Subscriber.onNext(T) signal) by a given Duration, on a particular Scheduler.

delayElements(Duration) - Method in class reactor.core.publisher.Flux

Delay each of this Flux elements (Subscriber.onNext(T) signals) by a given Duration.

delayElements(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Delay each of this Flux elements (Subscriber.onNext(T) signals) by a given Duration.

delaySequence(Duration) - Method in class reactor.core.publisher.Flux

Shift this Flux forward in time by a given Duration.

delaySequence(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Shift this Flux forward in time by a given Duration.

delaySubscription(Duration) - Method in class reactor.core.publisher.Flux

Delay the subscription to this Flux source until the given period elapses.

delaySubscription(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Delay the subscription to this Flux source until the given period elapses, as measured on the user-provided Scheduler.

delaySubscription(Publisher<U>) - Method in class reactor.core.publisher.Flux

Delay the subscription to this Flux source until another Publisher signals a value or completes.

delaySubscription(Duration) - Method in class reactor.core.publisher.Mono

Delay the subscription to this Mono source until the given period elapses.

delaySubscription(Duration, Scheduler) - Method in class reactor.core.publisher.Mono

Delay the subscription to this Mono source until the given Duration elapses.

delaySubscription(Publisher<U>) - Method in class reactor.core.publisher.Mono

Delay the subscription to this Mono until another Publisher signals a value or completes.

delayUntil(Function<? super T, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Flux

Subscribe to this Flux and generate a Publisher from each of this Flux elements, each acting as a trigger for relaying said element.

delayUntil(Function<? super T, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Mono

Subscribe to this Mono and another Publisher that is generated from this Mono's element and which will be used as a trigger for relaying said element.

delete(Object) - Method in interface reactor.util.context.Context

Return a new Context that will resolve all existing keys except the removed one, key.

dematerialize() - Method in class reactor.core.publisher.Flux

An operator working only if this Flux emits onNext, onError or onComplete Signal instances, transforming these materialized signals into real signals on the Subscriber.

dematerialize() - Method in class reactor.core.publisher.Mono

An operator working only if this Mono emits onNext, onError or onComplete Signal instances, transforming these materialized signals into real signals on the Subscriber.

DirectProcessor<T> - Class in reactor.core.publisher

Dispatches onNext, onError and onComplete signals to zero-to-many Subscribers.

disableMetrics() - Static method in class reactor.core.scheduler.Schedulers

If Schedulers.enableMetrics() has been previously called, removes the decorator.

discard(O) - Method in class reactor.core.publisher.Operators.MonoSubscriber

Disposable - Interface in reactor.core

Indicates that a task or resource can be cancelled/disposed.

Disposable.Composite - Interface in reactor.core

A container of Disposable that is itself Disposable.

Disposable.Swap - Interface in reactor.core

A Disposable container that allows updating/replacing its inner Disposable atomically and with respect of disposing the container itself.

Disposables - Class in reactor.core

A support class that offers factory methods for implementations of the specialized Disposable sub-interfaces (Disposable.Composite, Disposable.Swap).

dispose() - Method in interface reactor.core.Disposable.Composite

Atomically mark the container as disposed, clear it and then dispose all the previously contained Disposables.

dispose() - Method in interface reactor.core.Disposable

Cancel or dispose the underlying task or resource.

dispose() - Method in class reactor.core.publisher.BaseSubscriber

Dispose the Subscription by cancelling it.

dispose() - Method in class reactor.core.publisher.FluxProcessor

dispose() - Method in class reactor.core.publisher.MonoProcessor

dispose() - Method in interface reactor.core.scheduler.Scheduler

Instructs this Scheduler to release all resources and reject any new tasks to be executed.

disposed() - Static method in class reactor.core.Disposables

Return a new Disposable that is already disposed.

distinct() - Method in class reactor.core.publisher.Flux

For each Subscriber, track elements from this Flux that have been seen and filter out duplicates.

distinct(Function<? super T, ? extends V>) - Method in class reactor.core.publisher.Flux

For each Subscriber, track elements from this Flux that have been seen and filter out duplicates, as compared by a key extracted through the user provided Function.

distinct(Function<? super T, ? extends V>, Supplier<C>) - Method in class reactor.core.publisher.Flux

For each Subscriber, track elements from this Flux that have been seen and filter out duplicates, as compared by a key extracted through the user provided Function and by the add method of the Collection supplied (typically a Set).

distinct(Function<? super T, ? extends V>, Supplier<C>, BiPredicate<C, V>, Consumer<C>) - Method in class reactor.core.publisher.Flux

For each Subscriber, track elements from this Flux that have been seen and filter out duplicates, as compared by applying a BiPredicate on an arbitrary user-supplied <C> store and a key extracted through the user provided Function.

distinctUntilChanged() - Method in class reactor.core.publisher.Flux

Filter out subsequent repetitions of an element (that is, if they arrive right after one another).

distinctUntilChanged(Function<? super T, ? extends V>) - Method in class reactor.core.publisher.Flux

Filter out subsequent repetitions of an element (that is, if they arrive right after one another), as compared by a key extracted through the user provided Function using equality.

distinctUntilChanged(Function<? super T, ? extends V>, BiPredicate<? super V, ? super V>) - Method in class reactor.core.publisher.Flux

Filter out subsequent repetitions of an element (that is, if they arrive right after one another), as compared by a key extracted through the user provided Function and then comparing keys with the supplied BiPredicate.

doAfterSuccessOrError(BiConsumer<? super T, Throwable>) - Method in class reactor.core.publisher.Mono

Add behavior triggered after the Mono terminates, either by completing downstream successfully or with an error.

doAfterTerminate(Runnable) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered after the Flux terminates, either by completing downstream successfully or with an error.

doAfterTerminate(Runnable) - Method in class reactor.core.publisher.Mono

Add behavior (side-effect) triggered after the Mono terminates, either by completing downstream successfully or with an error.

doAfterTerminate(Runnable) - Method in class reactor.core.publisher.ParallelFlux

Run the specified runnable when a 'rail' completes or signals an error.

doComplete() - Method in class reactor.core.publisher.TopicProcessor

doComplete() - Method in class reactor.core.publisher.WorkQueueProcessor

doError(Throwable) - Method in class reactor.core.publisher.TopicProcessor

doError(Throwable) - Method in class reactor.core.publisher.WorkQueueProcessor

doFinally(Consumer<SignalType>) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered after the Flux terminates for any reason, including cancellation.

doFinally(Consumer<SignalType>) - Method in class reactor.core.publisher.Mono

Add behavior triggering after the Mono terminates for any reason, including cancellation.

doFirst(Runnable) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered before the Flux is subscribed to, which should be the first event after assembly time.

doFirst(Runnable) - Method in class reactor.core.publisher.Mono

Add behavior (side-effect) triggered before the Mono is subscribed to, which should be the first event after assembly time.

doOnCancel(Runnable) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux is cancelled.

doOnCancel(Runnable) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono is cancelled.

doOnCancel(Runnable) - Method in class reactor.core.publisher.ParallelFlux

Run the specified runnable when a 'rail' receives a cancellation.

doOnComplete(Runnable) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux completes successfully.

doOnComplete(Runnable) - Method in class reactor.core.publisher.ParallelFlux

Run the specified runnable when a 'rail' completes.

doOnDiscard(Class<R>, Consumer<? super R>) - Method in class reactor.core.publisher.Flux

Modify the behavior of the whole chain of operators upstream of this one to conditionally clean up elements that get discarded by these operators.

doOnDiscard(Class<R>, Consumer<? super R>) - Method in class reactor.core.publisher.Mono

Modify the behavior of the whole chain of operators upstream of this one to conditionally clean up elements that get discarded by these operators.

doOnEach(Consumer<? super Signal<T>>) - Method in class reactor.core.publisher.Flux

Add behavior (side-effects) triggered when the Flux emits an item, fails with an error or completes successfully.

doOnEach(Consumer<? super Signal<T>>) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono emits an item, fails with an error or completes successfully.

doOnEach(Consumer<? super Signal<T>>) - Method in class reactor.core.publisher.ParallelFlux

Triggers side-effects when the ParallelFlux emits an item, fails with an error or completes successfully.

doOnError(Consumer<? super Throwable>) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux completes with an error.

doOnError(Class<E>, Consumer<? super E>) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux completes with an error matching the given exception type.

doOnError(Predicate<? super Throwable>, Consumer<? super Throwable>) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux completes with an error matching the given exception.

doOnError(Consumer<? super Throwable>) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono completes with an error.

doOnError(Class<E>, Consumer<? super E>) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono completes with an error matching the given exception type.

doOnError(Predicate<? super Throwable>, Consumer<? super Throwable>) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono completes with an error matching the given predicate.

doOnError(Consumer<? super Throwable>) - Method in class reactor.core.publisher.ParallelFlux

Call the specified consumer with the exception passing through any 'rail'.

doOnNext(Consumer<? super T>) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux emits an item.

doOnNext(Consumer<? super T>) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono emits a data successfully.

doOnNext(Consumer<? super T>) - Method in class reactor.core.publisher.ParallelFlux

Call the specified consumer with the current element passing through any 'rail'.

doOnRequest(LongConsumer) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggering a LongConsumer when this Flux receives any request.

doOnRequest(LongConsumer) - Method in class reactor.core.publisher.Mono

Add behavior triggering a LongConsumer when the Mono receives any request.

doOnRequest(LongConsumer) - Method in class reactor.core.publisher.ParallelFlux

Call the specified consumer with the request amount if any rail receives a request.

doOnSubscribe(Consumer<? super Subscription>) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux is done being subscribed, that is to say when a Subscription has been produced by the Publisher and passed to the Subscriber.onSubscribe(Subscription).

doOnSubscribe(Consumer<? super Subscription>) - Method in class reactor.core.publisher.Mono

Add behavior (side-effect) triggered when the Mono is done being subscribed, that is to say when a Subscription has been produced by the Publisher and passed to the Subscriber.onSubscribe(Subscription).

doOnSubscribe(Consumer<? super Subscription>) - Method in class reactor.core.publisher.ParallelFlux

Call the specified callback when a 'rail' receives a Subscription from its upstream.

doOnSuccess(Consumer<? super T>) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono completes successfully.

doOnSuccessOrError(BiConsumer<? super T, Throwable>) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono terminates, either by completing successfully or with an error.

doOnTerminate(Runnable) - Method in class reactor.core.publisher.Flux

Add behavior (side-effect) triggered when the Flux terminates, either by completing successfully or with an error.

doOnTerminate(Runnable) - Method in class reactor.core.publisher.Mono

Add behavior triggered when the Mono terminates, either by completing successfully or with an error.

doOnTerminate(Runnable) - Method in class reactor.core.publisher.ParallelFlux

Triggered when the ParallelFlux terminates, either by completing successfully or with an error.

downstreamCount() - Method in class reactor.core.publisher.DirectProcessor

downstreamCount() - Method in class reactor.core.publisher.EmitterProcessor

downstreamCount() - Method in class reactor.core.publisher.FluxProcessor

Return the number of active Subscriber or -1 if untracked.

downstreamCount() - Method in class reactor.core.publisher.MonoProcessor

Return the number of active Subscriber or -1 if untracked.

downstreamCount() - Method in class reactor.core.publisher.ReplayProcessor

downstreamCount() - Method in class reactor.core.publisher.UnicastProcessor

drain() - Method in class reactor.core.publisher.TopicProcessor

drain() - Method in class reactor.core.publisher.WorkQueueProcessor

drainSubscriber() - Static method in class reactor.core.publisher.Operators

Return a singleton Subscriber that does not check for double onSubscribe and purely request Long.MAX.

duplicateOnSubscribeException() - Static method in class reactor.core.Exceptions

E

elapsed() - Method in class reactor.core.publisher.Flux

Map this Flux into Tuple2<Long, T> of timemillis and source data.

elapsed(Scheduler) - Method in class reactor.core.publisher.Flux

Map this Flux into Tuple2<Long, T> of timemillis and source data.

elapsed() - Method in class reactor.core.publisher.Mono

Map this Mono into Tuple2<Long, T> of timemillis and source data.

elapsed(Scheduler) - Method in class reactor.core.publisher.Mono

Map this Mono sequence into Tuple2<Long, T> of timemillis and source data.

elastic() - Static method in class reactor.core.scheduler.Schedulers

Scheduler that dynamically creates ExecutorService-based Workers and caches the thread pools, reusing them once the Workers have been shut down.

element() - Method in interface reactor.core.Fuseable.QueueSubscription

elementAt(int) - Method in class reactor.core.publisher.Flux

Emit only the element at the given index position or IndexOutOfBoundsException if the sequence is shorter.

elementAt(int, T) - Method in class reactor.core.publisher.Flux

Emit only the element at the given index position or fall back to a default value if the sequence is shorter.

EmitterProcessor<T> - Class in reactor.core.publisher

An implementation of a message-passing Processor implementing publish-subscribe with synchronous (thread-stealing and happen-before interactions) drain loops.

empty() - Static method in class reactor.core.publisher.Flux

Create a Flux that completes without emitting any item.

empty() - Static method in class reactor.core.publisher.Mono

Create a Mono that completes without emitting any item.

empty() - Static method in class reactor.util.concurrent.Queues

A Supplier for an empty immutable Queue, to be used as a placeholder in methods that require a Queue when one doesn't expect to store any data in said Queue.

empty() - Static method in interface reactor.util.context.Context

Return an empty Context

emptySubscriber() - Static method in class reactor.core.publisher.Operators

A Subscriber that is expected to be used as a placeholder and never actually be called.

emptySubscription() - Static method in class reactor.core.publisher.Operators

A singleton enumeration that represents a no-op Subscription instance that can be freely given out to clients.

enableMetrics() - Static method in class reactor.core.scheduler.Schedulers

If Micrometer is available, set-up a decorator that will instrument any ExecutorService that backs a Scheduler.

enableOnDiscard(Context, Consumer<?>) - Static method in class reactor.core.publisher.Operators

Utility method to activate the onDiscard feature (see Flux.doOnDiscard(Class, Consumer)) in a target Context.

equals(Object) - Method in class reactor.util.function.Tuple2

equals(Object) - Method in class reactor.util.function.Tuple3

equals(Object) - Method in class reactor.util.function.Tuple4

equals(Object) - Method in class reactor.util.function.Tuple5

equals(Object) - Method in class reactor.util.function.Tuple6

equals(Object) - Method in class reactor.util.function.Tuple7

equals(Object) - Method in class reactor.util.function.Tuple8

error(Throwable) - Static method in class reactor.core.publisher.Flux

Create a Flux that terminates with the specified error immediately after being subscribed to.

error(Supplier<Throwable>) - Static method in class reactor.core.publisher.Flux

Create a Flux that terminates with an error immediately after being subscribed to.

error(Throwable, boolean) - Static method in class reactor.core.publisher.Flux

Create a Flux that terminates with the specified error, either immediately after being subscribed to or after being first requested.

error(Throwable) - Method in interface reactor.core.publisher.FluxSink

error(Throwable) - Static method in class reactor.core.publisher.Mono

Create a Mono that terminates with the specified error immediately after being subscribed to.

error(Supplier<Throwable>) - Static method in class reactor.core.publisher.Mono

Create a Mono that terminates with an error immediately after being subscribed to.

error(Throwable) - Method in interface reactor.core.publisher.MonoSink

Terminate with the give exception

error(Subscriber<?>, Throwable) - Static method in class reactor.core.publisher.Operators

Calls onSubscribe on the target Subscriber with the empty instance followed by a call to onError with the supplied error.

error(Throwable) - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.FAILED, which holds the error.

error(Throwable, Context) - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.FAILED, which holds the error and the Context associated with the erroring source.

error(Throwable) - Method in interface reactor.core.publisher.SynchronousSink

ERROR - Static variable in class reactor.core.Scannable.Attr

a Throwable attribute which indicate an error state if the scanned component keeps track of it.

error(String) - Method in interface reactor.util.Logger

Log a message at the ERROR level.

error(String, Object...) - Method in interface reactor.util.Logger

Log a message at the ERROR level according to the specified format and arguments.

error(String, Throwable) - Method in interface reactor.util.Logger

Log an exception (throwable) at the ERROR level with an accompanying message.

errorCallbackNotImplemented(Throwable) - Static method in class reactor.core.Exceptions

Return an UnsupportedOperationException indicating that the error callback on a subscriber was not implemented, yet an error was propagated.

Exceptions - Class in reactor.core

Global Reactor Core Exception handling and utils to operate on.

executor(ExecutorService) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures an ExecutorService to execute as many event-loop consuming the ringbuffer as subscribers.

executor(ExecutorService) - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Configures an ExecutorService to execute as many event-loop consuming the ringbuffer as subscribers.

expand(Function<? super T, ? extends Publisher<? extends T>>, int) - Method in class reactor.core.publisher.Flux

Recursively expand elements into a graph and emit all the resulting element using a breadth-first traversal strategy.

expand(Function<? super T, ? extends Publisher<? extends T>>) - Method in class reactor.core.publisher.Flux

Recursively expand elements into a graph and emit all the resulting element using a breadth-first traversal strategy.

expand(Function<? super T, ? extends Publisher<? extends T>>, int) - Method in class reactor.core.publisher.Mono

Recursively expand elements into a graph and emit all the resulting element using a breadth-first traversal strategy.

expand(Function<? super T, ? extends Publisher<? extends T>>) - Method in class reactor.core.publisher.Mono

Recursively expand elements into a graph and emit all the resulting element using a breadth-first traversal strategy.

expandDeep(Function<? super T, ? extends Publisher<? extends T>>, int) - Method in class reactor.core.publisher.Flux

Recursively expand elements into a graph and emit all the resulting element, in a depth-first traversal order.

expandDeep(Function<? super T, ? extends Publisher<? extends T>>) - Method in class reactor.core.publisher.Flux

Recursively expand elements into a graph and emit all the resulting element, in a depth-first traversal order.

expandDeep(Function<? super T, ? extends Publisher<? extends T>>, int) - Method in class reactor.core.publisher.Mono

Recursively expand elements into a graph and emit all the resulting element, in a depth-first traversal order.

expandDeep(Function<? super T, ? extends Publisher<? extends T>>) - Method in class reactor.core.publisher.Mono

Recursively expand elements into a graph and emit all the resulting element, in a depth-first traversal order.

F

failWithCancel() - Static method in class reactor.core.Exceptions

An exception that is propagated upward and considered as "fatal" as per Reactive Stream limited list of exceptions allowed to bubble.

failWithOverflow() - Static method in class reactor.core.Exceptions

Return an IllegalStateException indicating the receiver is overrun by more signals than expected in case of a bounded queue, or more generally that data couldn't be emitted due to a lack of request

failWithOverflow(String) - Static method in class reactor.core.Exceptions

Return an IllegalStateException indicating the receiver is overrun by more signals than expected in case of a bounded queue or more generally that data couldn't be emitted due to a lack of request

failWithRejected() - Static method in class reactor.core.Exceptions

Return a singleton RejectedExecutionException

failWithRejected(Throwable) - Static method in class reactor.core.Exceptions

Return a new RejectedExecutionException with standard message and cause, unless the cause is already a RejectedExecutionException created via Exceptions.failWithRejected(Throwable) (not the singleton-producing variants).

failWithRejectedNotTimeCapable() - Static method in class reactor.core.Exceptions

Return a singleton RejectedExecutionException with a message indicating the reason is due to the scheduler not being time-capable

FALLBACK_PROPERTY - Static variable in class reactor.util.Loggers

The system property that determines which fallback implementation to use for loggers when SLF4J isn't available.

filter(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Evaluate each source value against the given Predicate.

filter(Predicate<? super T>) - Method in class reactor.core.publisher.Mono

If this Mono is valued, test the result and replay it if predicate returns true.

filter(Predicate<? super T>) - Method in class reactor.core.publisher.ParallelFlux

Filters the source values on each 'rail'.

filterWhen(Function<? super T, ? extends Publisher<Boolean>>) - Method in class reactor.core.publisher.Flux

Test each value emitted by this Flux asynchronously using a generated Publisher<Boolean> test.

filterWhen(Function<? super T, ? extends Publisher<Boolean>>, int) - Method in class reactor.core.publisher.Flux

Test each value emitted by this Flux asynchronously using a generated Publisher<Boolean> test.

filterWhen(Function<? super T, ? extends Publisher<Boolean>>) - Method in class reactor.core.publisher.Mono

If this Mono is valued, test the value asynchronously using a generated Publisher<Boolean> test.

first(Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Pick the first Publisher to emit any signal (onNext/onError/onComplete) and replay all signals from that Publisher, effectively behaving like the fastest of these competing sources.

first(Iterable<? extends Publisher<? extends I>>) - Static method in class reactor.core.publisher.Flux

Pick the first Publisher to emit any signal (onNext/onError/onComplete) and replay all signals from that Publisher, effectively behaving like the fastest of these competing sources.

first(Mono<? extends T>...) - Static method in class reactor.core.publisher.Mono

Pick the first Mono to emit any signal (value, empty completion or error) and replay that signal, effectively behaving like the fastest of these competing sources.

first(Iterable<? extends Mono<? extends T>>) - Static method in class reactor.core.publisher.Mono

Pick the first available result coming from any of the given monos and populate a new Mono.

flatMap(Function<? super T, ? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux through merging, which allow them to interleave.

flatMap(Function<? super T, ? extends Publisher<? extends V>>, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux through merging, which allow them to interleave.

flatMap(Function<? super T, ? extends Publisher<? extends V>>, int, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux through merging, which allow them to interleave.

flatMap(Function<? super T, ? extends Publisher<? extends R>>, Function<? super Throwable, ? extends Publisher<? extends R>>, Supplier<? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.Flux

Transform the signals emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux through merging, which allow them to interleave.

flatMap(Function<? super T, ? extends Mono<? extends R>>) - Method in class reactor.core.publisher.Mono

Transform the item emitted by this Mono asynchronously, returning the value emitted by another Mono (possibly changing the value type).

flatMap(Function<? super T, ? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.ParallelFlux

Generates and flattens Publishers on each 'rail'.

flatMap(Function<? super T, ? extends Publisher<? extends R>>, boolean) - Method in class reactor.core.publisher.ParallelFlux

Generates and flattens Publishers on each 'rail', optionally delaying errors.

flatMap(Function<? super T, ? extends Publisher<? extends R>>, boolean, int) - Method in class reactor.core.publisher.ParallelFlux

Generates and flattens Publishers on each 'rail', optionally delaying errors and having a total number of simultaneous subscriptions to the inner Publishers.

flatMap(Function<? super T, ? extends Publisher<? extends R>>, boolean, int, int) - Method in class reactor.core.publisher.ParallelFlux

Generates and flattens Publishers on each 'rail', optionally delaying errors, having a total number of simultaneous subscriptions to the inner Publishers and using the given prefetch amount for the inner Publishers.

flatMapDelayError(Function<? super T, ? extends Publisher<? extends V>>, int, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux through merging, which allow them to interleave.

flatMapIterable(Function<? super T, ? extends Iterable<? extends R>>) - Method in class reactor.core.publisher.Flux

Transform the items emitted by this Flux into Iterable, then flatten the elements from those by merging them into a single Flux.

flatMapIterable(Function<? super T, ? extends Iterable<? extends R>>, int) - Method in class reactor.core.publisher.Flux

Transform the items emitted by this Flux into Iterable, then flatten the emissions from those by merging them into a single Flux.

flatMapIterable(Function<? super T, ? extends Iterable<? extends R>>) - Method in class reactor.core.publisher.Mono

Transform the item emitted by this Mono into Iterable, then forward its elements into the returned Flux.

flatMapMany(Function<? super T, ? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.Mono

Transform the item emitted by this Mono into a Publisher, then forward its emissions into the returned Flux.

flatMapMany(Function<? super T, ? extends Publisher<? extends R>>, Function<? super Throwable, ? extends Publisher<? extends R>>, Supplier<? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.Mono

Transform the signals emitted by this Mono into signal-specific Publishers, then forward the applicable Publisher's emissions into the returned Flux.

flatMapSequential(Function<? super T, ? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, but merge them in the order of their source element.

flatMapSequential(Function<? super T, ? extends Publisher<? extends R>>, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, but merge them in the order of their source element.

flatMapSequential(Function<? super T, ? extends Publisher<? extends R>>, int, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, but merge them in the order of their source element.

flatMapSequentialDelayError(Function<? super T, ? extends Publisher<? extends R>>, int, int) - Method in class reactor.core.publisher.Flux

Transform the elements emitted by this Flux asynchronously into Publishers, then flatten these inner publishers into a single Flux, but merge them in the order of their source element.

flowPublisherToFlux(Flow.Publisher<T>) - Static method in class reactor.adapter.JdkFlowAdapter

Return a Flux from a java Flow.Publisher

Flux<T> - Class in reactor.core.publisher

A Reactive Streams Publisher with rx operators that emits 0 to N elements, and then completes (successfully or with an error).

Flux() - Constructor for class reactor.core.publisher.Flux

flux() - Method in class reactor.core.publisher.Mono

Convert this Mono to a Flux

FluxOperator<I,O> - Class in reactor.core.publisher

A decorating Flux Publisher that exposes Flux API over an arbitrary Publisher Useful to create operators which return a Flux.

FluxOperator(Flux<? extends I>) - Constructor for class reactor.core.publisher.FluxOperator

Build a FluxOperator wrapper around the passed parent Publisher

FluxProcessor<IN,OUT> - Class in reactor.core.publisher

A base processor that exposes Flux API for Processor.

FluxProcessor() - Constructor for class reactor.core.publisher.FluxProcessor

FluxSink<T> - Interface in reactor.core.publisher

Wrapper API around a downstream Subscriber for emitting any number of next signals followed by zero or one onError/onComplete.

FluxSink.OverflowStrategy - Enum in reactor.core.publisher

Enumeration for backpressure handling.

fn2() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple2

fn3() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple3

fn3(Function<Tuple3<T1, T2, T3>, R>) - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple3 to R.

fn4() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple4

fn4(Function<Tuple4<T1, T2, T3, T4>, R>) - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple4 to R.

fn5() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple5

fn5(Function<Tuple5<T1, T2, T3, T4, T5>, R>) - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple4 to R.

fn6() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple6

fn6(Function<Tuple6<T1, T2, T3, T4, T5, T6>, R>) - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple6 to R.

fn7() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple7

fn7(Function<Tuple7<T1, T2, T3, T4, T5, T6, T7>, R>) - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple7 to R.

fn8() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple8

fn8(Function<Tuple8<T1, T2, T3, T4, T5, T6, T7, T8>, R>) - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuple8

fnAny() - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuples

fnAny(Function<Tuple2, R>) - Static method in class reactor.util.function.Tuples

A converting function from Object array to Tuples to R.

from(Publisher<? extends T>) - Static method in class reactor.core.publisher.Flux

Decorate the specified Publisher with the Flux API.

from(Publisher<? extends T>) - Static method in class reactor.core.publisher.Mono

Expose the specified Publisher with the Mono API, and ensure it will emit 0 or 1 item.

from(Publisher<? extends T>) - Static method in class reactor.core.publisher.ParallelFlux

Take a Publisher and prepare to consume it on multiple 'rails' (one per CPU core) in a round-robin fashion.

from(Publisher<? extends T>, int) - Static method in class reactor.core.publisher.ParallelFlux

Take a Publisher and prepare to consume it on parallelism number of 'rails', possibly ordered and in a round-robin fashion.

from(Publisher<? extends T>, int, int, Supplier<Queue<T>>) - Static method in class reactor.core.publisher.ParallelFlux

Take a Publisher and prepare to consume it on parallelism number of 'rails' and in a round-robin fashion and use custom prefetch amount and queue for dealing with the source Publisher's values.

from(Publisher<T>...) - Static method in class reactor.core.publisher.ParallelFlux

Wraps multiple Publishers into a ParallelFlux which runs them in parallel and unordered.

from(Object) - Static method in interface reactor.core.Scannable

Attempt to cast the Object to a Scannable.

fromArray(T[]) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits the items contained in the provided array.

fromArray(Object[]) - Static method in class reactor.util.function.Tuples

Create a Tuple2 with the given array if it is small enough to fit inside a Tuple2 to Tuple8.

fromCallable(Callable<? extends T>) - Static method in class reactor.core.publisher.Mono

Create a Mono producing its value using the provided Callable.

fromCompletionStage(CompletionStage<? extends T>) - Static method in class reactor.core.publisher.Mono

Create a Mono, producing its value using the provided CompletionStage.

fromCompletionStage(Supplier<? extends CompletionStage<? extends T>>) - Static method in class reactor.core.publisher.Mono

Create a Mono that wraps a CompletionStage on subscription, emitting the value produced by the CompletionStage.

fromDirect(Publisher<? extends I>) - Static method in class reactor.core.publisher.Mono

Convert a Publisher to a Mono without any cardinality check (ie this method doesn't check if the source is already a Mono, nor cancels the source past the first element).

fromExecutor(Executor) - Static method in class reactor.core.scheduler.Schedulers

Create a Scheduler which uses a backing Executor to schedule Runnables for async operators.

fromExecutor(Executor, boolean) - Static method in class reactor.core.scheduler.Schedulers

Create a Scheduler which uses a backing Executor to schedule Runnables for async operators.

fromExecutorService(ExecutorService) - Static method in class reactor.core.scheduler.Schedulers

Create a Scheduler which uses a backing ExecutorService to schedule Runnables for async operators.

fromExecutorService(ExecutorService, String) - Static method in class reactor.core.scheduler.Schedulers

Create a Scheduler which uses a backing ExecutorService to schedule Runnables for async operators.

fromFuture(CompletableFuture<? extends T>) - Static method in class reactor.core.publisher.Mono

Create a Mono, producing its value using the provided CompletableFuture.

fromFuture(Supplier<? extends CompletableFuture<? extends T>>) - Static method in class reactor.core.publisher.Mono

Create a Mono that wraps a CompletableFuture on subscription, emitting the value produced by the Future.

fromIterable(Iterable<? extends T>) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits the items contained in the provided Iterable.

fromRunnable(Runnable) - Static method in class reactor.core.publisher.Mono

Create a Mono that completes empty once the provided Runnable has been executed.

fromStream(Stream<? extends T>) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits the items contained in the provided Stream.

fromStream(Supplier<Stream<? extends T>>) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits the items contained in a Stream created by the provided Supplier for each subscription.

fromSupplier(Supplier<? extends T>) - Static method in class reactor.core.publisher.Mono

Create a Mono, producing its value using the provided Supplier.

Fuseable - Interface in reactor.core

A micro API for stream fusion, in particular marks producers that support a Fuseable.QueueSubscription.

Fuseable.ConditionalSubscriber<T> - Interface in reactor.core

A subscriber variant that can immediately tell if it consumed the value or not, directly allowing a new value to be sent if it didn't.

Fuseable.QueueSubscription<T> - Interface in reactor.core

Support contract for queue-fusion based optimizations on subscriptions.

Fuseable.ScalarCallable<T> - Interface in reactor.core

Marker interface indicating that the target can return a value or null, otherwise fail immediately and thus a viable target for assembly-time optimizations.

Fuseable.SynchronousSubscription<T> - Interface in reactor.core

Base class for synchronous sources which have fixed size and can emit their items in a pull fashion, thus avoiding the request-accounting overhead in many cases.

G

generate(Consumer<SynchronousSink<T>>) - Static method in class reactor.core.publisher.Flux

Programmatically create a Flux by generating signals one-by-one via a consumer callback.

generate(Callable<S>, BiFunction<S, SynchronousSink<T>, S>) - Static method in class reactor.core.publisher.Flux

Programmatically create a Flux by generating signals one-by-one via a consumer callback and some state.

generate(Callable<S>, BiFunction<S, SynchronousSink<T>, S>, Consumer<? super S>) - Static method in class reactor.core.publisher.Flux

Programmatically create a Flux by generating signals one-by-one via a consumer callback and some state, with a final cleanup callback.

get() - Method in interface reactor.core.publisher.Signal

Retrieves the item associated with this (onNext) signal.

get(int) - Static method in class reactor.util.concurrent.Queues

get(Object) - Method in interface reactor.util.context.Context

Resolve a value given a key that exists within the Context, or throw a NoSuchElementException if the key is not present.

get(Class<T>) - Method in interface reactor.util.context.Context

Resolve a value given a type key within the Context.

get(int) - Method in class reactor.util.function.Tuple2

Get the object at the given index.

get(int) - Method in class reactor.util.function.Tuple3

get(int) - Method in class reactor.util.function.Tuple4

get(int) - Method in class reactor.util.function.Tuple5

get(int) - Method in class reactor.util.function.Tuple6

get(int) - Method in class reactor.util.function.Tuple7

get(int) - Method in class reactor.util.function.Tuple8

getAsLong() - Method in class reactor.core.publisher.MonoProcessor

Deprecated.

Should not use (to be removed in 3.2)

getBufferSize() - Method in class reactor.core.publisher.EmitterProcessor

getBufferSize() - Method in class reactor.core.publisher.FluxProcessor

Return the processor buffer capacity if any or Integer.MAX_VALUE

getBufferSize() - Method in class reactor.core.publisher.UnicastProcessor

getContext() - Method in interface reactor.core.publisher.Signal

Return the Context that is accessible by the time this Signal was emitted.

getError() - Method in class reactor.core.publisher.DirectProcessor

getError() - Method in class reactor.core.publisher.EmitterProcessor

getError() - Method in class reactor.core.publisher.FluxProcessor

Current error if any, default to null

getError() - Method in class reactor.core.publisher.MonoProcessor

Return the produced Throwable error if any or null

getError() - Method in class reactor.core.publisher.ReplayProcessor

getError() - Method in class reactor.core.publisher.UnicastProcessor

getLogger(String) - Static method in class reactor.util.Loggers

Get a Logger.

getLogger(Class<?>) - Static method in class reactor.util.Loggers

Get a Logger, backed by SLF4J if present on the classpath or falling back to java.util.logging.Logger.

getName() - Method in interface reactor.util.Logger

Return the name of this Logger instance.

getOrDefault(Object, T) - Method in interface reactor.util.context.Context

Resolve a value given a key within the Context.

getOrEmpty(Object) - Method in interface reactor.util.context.Context

Resolve a value given a key within the Context.

getPending() - Method in class reactor.core.publisher.EmitterProcessor

Return the number of parked elements in the emitter backlog.

getPending() - Method in class reactor.core.publisher.TopicProcessor

getPending() - Method in class reactor.core.publisher.WorkQueueProcessor

getPrefetch() - Method in class reactor.core.publisher.DirectProcessor

getPrefetch() - Method in class reactor.core.publisher.EmitterProcessor

getPrefetch() - Method in class reactor.core.publisher.Flux

The prefetch configuration of the Flux

getPrefetch() - Method in class reactor.core.publisher.ParallelFlux

The prefetch configuration of the component

getPrefetch() - Method in class reactor.core.publisher.ReplayProcessor

getPrefetch() - Method in class reactor.core.publisher.UnicastProcessor

getSubscription() - Method in interface reactor.core.publisher.Signal

Read the subscription associated with this (onSubscribe) signal.

getT1() - Method in class reactor.util.function.Tuple2

Type-safe way to get the fist object of this Tuples.

getT2() - Method in class reactor.util.function.Tuple2

Type-safe way to get the second object of this Tuples.

getT3() - Method in class reactor.util.function.Tuple3

Type-safe way to get the third object of this Tuples.

getT4() - Method in class reactor.util.function.Tuple4

Type-safe way to get the fourth object of this Tuples.

getT5() - Method in class reactor.util.function.Tuple5

Type-safe way to get the fifth object of this Tuples.

getT6() - Method in class reactor.util.function.Tuple6

Type-safe way to get the sixth object of this Tuples.

getT7() - Method in class reactor.util.function.Tuple7

Type-safe way to get the seventh object of this Tuples.

getT8() - Method in class reactor.util.function.Tuple8

Type-safe way to get the eighth object of this Tuples.

getThrowable() - Method in interface reactor.core.publisher.Signal

Read the error associated with this (onError) signal.

getType() - Method in interface reactor.core.publisher.Signal

Read the type of this signal: SignalType.ON_SUBSCRIBE, SignalType.ON_NEXT, SignalType.ON_ERROR, or SignalType.ON_COMPLETE

groupBy(Function<? super T, ? extends K>) - Method in class reactor.core.publisher.Flux

Divide this sequence into dynamically created Flux (or groups) for each unique key, as produced by the provided keyMapper Function.

groupBy(Function<? super T, ? extends K>, int) - Method in class reactor.core.publisher.Flux

Divide this sequence into dynamically created Flux (or groups) for each unique key, as produced by the provided keyMapper Function.

groupBy(Function<? super T, ? extends K>, Function<? super T, ? extends V>) - Method in class reactor.core.publisher.Flux

Divide this sequence into dynamically created Flux (or groups) for each unique key, as produced by the provided keyMapper Function.

groupBy(Function<? super T, ? extends K>, Function<? super T, ? extends V>, int) - Method in class reactor.core.publisher.Flux

Divide this sequence into dynamically created Flux (or groups) for each unique key, as produced by the provided keyMapper Function.

GroupedFlux<K,V> - Class in reactor.core.publisher

Represents a sequence of events which has an associated key.

GroupedFlux() - Constructor for class reactor.core.publisher.GroupedFlux

groupJoin(Publisher<? extends TRight>, Function<? super T, ? extends Publisher<TLeftEnd>>, Function<? super TRight, ? extends Publisher<TRightEnd>>, BiFunction<? super T, ? super Flux<TRight>, ? extends R>) - Method in class reactor.core.publisher.Flux

Map values from two Publishers into time windows and emit combination of values in case their windows overlap.

groups() - Method in class reactor.core.publisher.ParallelFlux

Exposes the 'rails' as individual GroupedFlux instances, keyed by the rail index (zero based).

H

handle(BiConsumer<? super T, SynchronousSink<R>>) - Method in class reactor.core.publisher.Flux

Handle the items emitted by this Flux by calling a biconsumer with the output sink for each onNext.

handle(BiConsumer<? super T, SynchronousSink<R>>) - Method in class reactor.core.publisher.Mono

Handle the items emitted by this Mono by calling a biconsumer with the output sink for each onNext.

hasCompleted() - Method in class reactor.core.publisher.FluxProcessor

Return true if terminated with onComplete

hasDownstreams() - Method in class reactor.core.publisher.DirectProcessor

hasDownstreams() - Method in class reactor.core.publisher.FluxProcessor

Return true if any Subscriber is actively subscribed

hasDownstreams() - Method in class reactor.core.publisher.MonoProcessor

Return true if any Subscriber is actively subscribed

hasDownstreams() - Method in class reactor.core.publisher.UnicastProcessor

hasElement(T) - Method in class reactor.core.publisher.Flux

Emit a single boolean true if any of the elements of this Flux sequence is equal to the provided value.

hasElement() - Method in class reactor.core.publisher.Mono

Emit a single boolean true if this Mono has an element.

hasElements() - Method in class reactor.core.publisher.Flux

Emit a single boolean true if this Flux sequence has at least one element.

hasError() - Method in class reactor.core.publisher.FluxProcessor

Return true if terminated with onError

hasError() - Method in interface reactor.core.publisher.Signal

Read whether this signal is on error and carries the cause.

hashCode() - Method in class reactor.util.function.Tuple2

hashCode() - Method in class reactor.util.function.Tuple3

hashCode() - Method in class reactor.util.function.Tuple4

hashCode() - Method in class reactor.util.function.Tuple5

hashCode() - Method in class reactor.util.function.Tuple6

hashCode() - Method in class reactor.util.function.Tuple7

hashCode() - Method in class reactor.util.function.Tuple8

hasKey(Object) - Method in interface reactor.util.context.Context

Return true if a particular key resolves to a value within the Context.

hasValue() - Method in interface reactor.core.publisher.Signal

Has this signal an item associated with it ? (which only happens if it is an (onNext) signal)

hide() - Method in class reactor.core.publisher.Flux

Hides the identities of this Flux instance.

hide() - Method in class reactor.core.publisher.Mono

Hides the identity of this Mono instance.

hide() - Method in class reactor.core.publisher.ParallelFlux

Hides the identities of this ParallelFlux and its Subscription as well.

hookFinally(SignalType) - Method in class reactor.core.publisher.BaseSubscriber

Optional hook executed after any of the termination events (onError, onComplete, cancel).

hookOnCancel() - Method in class reactor.core.publisher.BaseSubscriber

Optional hook executed when the subscription is cancelled by calling this Subscriber's BaseSubscriber.cancel() method.

hookOnComplete() - Method in class reactor.core.publisher.BaseSubscriber

Optional hook for completion processing.

hookOnError(Throwable) - Method in class reactor.core.publisher.BaseSubscriber

Optional hook for error processing.

hookOnNext(T) - Method in class reactor.core.publisher.BaseSubscriber

Hook for processing of onNext values.

hookOnSubscribe(Subscription) - Method in class reactor.core.publisher.BaseSubscriber

Hook for further processing of onSubscribe's Subscription.

Hooks - Class in reactor.core.publisher

A set of overridable lifecycle hooks that can be used for cross-cutting added behavior on Flux/Mono operators.

I

ignoreElement() - Method in class reactor.core.publisher.Mono

Ignores onNext signal (dropping it) and only propagates termination events.

ignoreElements() - Method in class reactor.core.publisher.Flux

Ignores onNext signals (dropping them) and only propagate termination events.

ignoreElements(Publisher<T>) - Static method in class reactor.core.publisher.Mono

Create a new Mono that ignores elements from the source (dropping them), but completes when the source completes.

immediate() - Static method in class reactor.core.scheduler.Schedulers

Executes tasks on the caller's thread immediately.

index() - Method in class reactor.core.publisher.Flux

Keep information about the order in which source values were received by indexing them with a 0-based incrementing long, returning a Flux of Tuple2<(index, value)>.

index(BiFunction<? super Long, ? super T, ? extends I>) - Method in class reactor.core.publisher.Flux

Keep information about the order in which source values were received by indexing them internally with a 0-based incrementing long then combining this information with the source value into a I using the provided BiFunction, returning a Flux<I>.

info(String) - Method in interface reactor.util.Logger

Log a message at the INFO level.

info(String, Object...) - Method in interface reactor.util.Logger

Log a message at the INFO level according to the specified format and arguments.

info(String, Throwable) - Method in interface reactor.util.Logger

Log an exception (throwable) at the INFO level with an accompanying message.

inners() - Method in class reactor.core.publisher.DirectProcessor

inners() - Method in class reactor.core.publisher.EmitterProcessor

inners() - Method in class reactor.core.publisher.FluxProcessor

inners() - Method in class reactor.core.publisher.MonoProcessor

inners() - Method in class reactor.core.publisher.ReplayProcessor

inners() - Method in interface reactor.core.Scannable

Return a Stream of referenced inners (flatmap, multicast etc)

interval(Duration) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits long values starting with 0 and incrementing at specified time intervals on the global timer.

interval(Duration, Duration) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits long values starting with 0 and incrementing at specified time intervals, after an initial delay, on the global timer.

interval(Duration, Scheduler) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits long values starting with 0 and incrementing at specified time intervals, on the specified Scheduler.

interval(Duration, Duration, Scheduler) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits long values starting with 0 and incrementing at specified time intervals, after an initial delay, on the specified Scheduler.

isAlert(Throwable) - Static method in class reactor.util.concurrent.WaitStrategy

Test if exception is alert

isBubbling(Throwable) - Static method in class reactor.core.Exceptions

Check if the given exception is a bubbled wrapped exception.

isCancel(Throwable) - Static method in class reactor.core.Exceptions

Check if the given error is a cancel signal.

isCancelled() - Method in class reactor.core.publisher.EmitterProcessor

isCancelled() - Method in interface reactor.core.publisher.FluxSink

Returns true if the downstream cancelled the sequence.

isCancelled() - Method in class reactor.core.publisher.MonoProcessor

Indicates whether this MonoProcessor has been interrupted via cancellation.

isCancelled() - Method in class reactor.core.publisher.Operators.DeferredSubscription

isCancelled() - Method in class reactor.core.publisher.Operators.MonoSubscriber

Returns true if this Subscription has been cancelled.

isComplete(Object) - Static method in interface reactor.core.publisher.Signal

Check if an arbitrary Object represents a COMPLETE Signal.

isDebugEnabled() - Method in interface reactor.util.Logger

Is the logger instance enabled for the DEBUG level?

isDisposed() - Method in interface reactor.core.Disposable.Composite

Indicates if the container has already been disposed.

isDisposed() - Method in interface reactor.core.Disposable

Optionally return true when the resource or task is disposed.

isDisposed() - Method in class reactor.core.publisher.BaseSubscriber

isDisposed() - Method in class reactor.core.publisher.MonoProcessor

isDisposed() - Method in class reactor.core.publisher.UnicastProcessor

isEmpty() - Method in class reactor.core.publisher.Operators.MonoSubscriber

isEmpty() - Method in class reactor.core.publisher.UnicastProcessor

isEmpty() - Method in interface reactor.util.context.Context

Return true if the Context is empty.

isError() - Method in class reactor.core.publisher.MonoProcessor

Indicates whether this MonoProcessor has been completed with an error.

isError(Object) - Static method in interface reactor.core.publisher.Signal

Check if a arbitrary Object represents an ERROR Signal.

isErrorCallbackNotImplemented(Throwable) - Static method in class reactor.core.Exceptions

Check if the given error is a callback not implemented exception, in which case its cause will be the propagated error that couldn't be processed.

isErrorEnabled() - Method in interface reactor.util.Logger

Is the logger instance enabled for the ERROR level?

isInfoEnabled() - Method in interface reactor.util.Logger

Is the logger instance enabled for the INFO level?

isInNonBlockingThread() - Static method in class reactor.core.scheduler.Schedulers

Check if calling a Reactor blocking API in the current Thread is forbidden or not, by checking if the thread implements NonBlocking (in which case it is forbidden and this method returns true).

isInstrumentationAvailable() - Static method in class reactor.util.Metrics

Check if the current runtime supports metrics / instrumentation, by verifying if Micrometer is on the classpath.

isMultiple(Throwable) - Static method in class reactor.core.Exceptions

Check a Throwable to see if it is a composite, as created by Exceptions.multiple(Throwable...).

isNonBlockingThread(Thread) - Static method in class reactor.core.scheduler.Schedulers

Check if calling a Reactor blocking API in the given Thread is forbidden or not, by checking if the thread implements NonBlocking (in which case it is forbidden and this method returns true).

isOnComplete() - Method in interface reactor.core.publisher.Signal

Indicates whether this signal represents an onComplete event.

isOnError() - Method in interface reactor.core.publisher.Signal

Indicates whether this signal represents an onError event.

isOnNext() - Method in interface reactor.core.publisher.Signal

Indicates whether this signal represents an onNext event.

isOnSubscribe() - Method in interface reactor.core.publisher.Signal

Indicates whether this signal represents an onSubscribe event.

isOverflow(Throwable) - Static method in class reactor.core.Exceptions

Check if the given exception represents an overflow.

isPowerOfTwo(int) - Static method in class reactor.util.concurrent.Queues

isScanAvailable() - Method in interface reactor.core.Scannable

Return true whether the component is available for Scannable.scan(Attr) resolution.

isSerialized() - Method in class reactor.core.publisher.FluxProcessor

Return true if this FluxProcessor supports multithread producing

isSuccess() - Method in class reactor.core.publisher.MonoProcessor

Indicates whether this MonoProcessor has been successfully completed a value.

isTerminated() - Method in class reactor.core.publisher.DirectProcessor

isTerminated() - Method in class reactor.core.publisher.EmitterProcessor

isTerminated() - Method in class reactor.core.publisher.FluxProcessor

Has this upstream finished or "completed" / "failed" ?

isTerminated() - Method in class reactor.core.publisher.MonoProcessor

Indicates whether this MonoProcessor has been terminated by the source producer with a success or an error.

isTerminated() - Method in class reactor.core.publisher.ReplayProcessor

isTerminated() - Method in class reactor.core.publisher.UnicastProcessor

isTraceback(Throwable) - Static method in class reactor.core.Exceptions

Check a Throwable to see if it is a traceback, as created by the checkpoint operator or debug utilities.

isTraceEnabled() - Method in interface reactor.util.Logger

Is the logger instance enabled for the TRACE level?

isWarnEnabled() - Method in interface reactor.util.Logger

Is the logger instance enabled for the WARN level?

iterator() - Method in interface reactor.core.Fuseable.QueueSubscription

iterator() - Method in class reactor.util.function.Tuple2

Return an immutable Iterator<Object> around the content of this Tuple.

J

JdkFlowAdapter - Class in reactor.adapter

Convert a Java 9+ Flow.Publisher to/from a Reactive Streams Publisher.

join(Publisher<? extends TRight>, Function<? super T, ? extends Publisher<TLeftEnd>>, Function<? super TRight, ? extends Publisher<TRightEnd>>, BiFunction<? super T, ? super TRight, ? extends R>) - Method in class reactor.core.publisher.Flux

Map values from two Publishers into time windows and emit combination of values in case their windows overlap.

just(T...) - Static method in class reactor.core.publisher.Flux

Create a Flux that emits the provided elements and then completes.

just(T) - Static method in class reactor.core.publisher.Flux

Create a new Flux that will only emit a single element then onComplete.

just(T) - Static method in class reactor.core.publisher.Mono

Create a new Mono that emits the specified item, which is captured at instantiation time.

justOrEmpty(Optional<? extends T>) - Static method in class reactor.core.publisher.Mono

Create a new Mono that emits the specified item if Optional.isPresent() otherwise only emits onComplete.

justOrEmpty(T) - Static method in class reactor.core.publisher.Mono

Create a new Mono that emits the specified item if non null otherwise only emits onComplete.

K

key() - Method in class reactor.core.publisher.GroupedFlux

Return the key of the GroupedFlux.

L

LARGE_BUFFERED - Static variable in class reactor.core.Scannable.Attr

Similar to Scannable.Attr.BUFFERED, but reserved for operators that can hold a backlog of items that can grow beyond Integer.MAX_VALUE.

last() - Method in class reactor.core.publisher.Flux

Emit the last element observed before complete signal as a Mono, or emit NoSuchElementException error if the source was empty.

last(T) - Method in class reactor.core.publisher.Flux

Emit the last element observed before complete signal as a Mono, or emit the defaultValue if the source was empty.

lift(BiFunction<Scannable, ? super CoreSubscriber<? super O>, ? extends CoreSubscriber<? super I>>) - Static method in class reactor.core.publisher.Operators

Create a function that can be used to support a custom operator via CoreSubscriber decoration.

lift(Predicate<Scannable>, BiFunction<Scannable, ? super CoreSubscriber<? super O>, ? extends CoreSubscriber<? super O>>) - Static method in class reactor.core.publisher.Operators

Create a function that can be used to support a custom operator via CoreSubscriber decoration.

liftPublisher(BiFunction<Publisher, ? super CoreSubscriber<? super O>, ? extends CoreSubscriber<? super I>>) - Static method in class reactor.core.publisher.Operators

Create a function that can be used to support a custom operator via CoreSubscriber decoration.

liftPublisher(Predicate<Publisher>, BiFunction<Publisher, ? super CoreSubscriber<? super O>, ? extends CoreSubscriber<? super O>>) - Static method in class reactor.core.publisher.Operators

Create a function that can be used to support a custom operator via CoreSubscriber decoration.

limitRate(int) - Method in class reactor.core.publisher.Flux

Ensure that backpressure signals from downstream subscribers are split into batches capped at the provided prefetchRate when propagated upstream, effectively rate limiting the upstream Publisher.

limitRate(int, int) - Method in class reactor.core.publisher.Flux

Ensure that backpressure signals from downstream subscribers are split into batches capped at the provided highTide first, then replenishing at the provided lowTide, effectively rate limiting the upstream Publisher.

limitRequest(long) - Method in class reactor.core.publisher.Flux

Ensure that the total amount requested upstream is capped at cap.

liteBlocking() - Static method in class reactor.util.concurrent.WaitStrategy

Variation of the WaitStrategy.blocking() that attempts to elide conditional wake-ups when the lock is uncontended.

log() - Method in class reactor.core.publisher.Flux

Observe all Reactive Streams signals and trace them using Logger support.

log(String) - Method in class reactor.core.publisher.Flux

Observe all Reactive Streams signals and trace them using Logger support.

log(String, Level, SignalType...) - Method in class reactor.core.publisher.Flux

Observe Reactive Streams signals matching the passed filter options and trace them using Logger support.

log(String, Level, boolean, SignalType...) - Method in class reactor.core.publisher.Flux

Observe Reactive Streams signals matching the passed filter options and trace them using Logger support.

log(Logger) - Method in class reactor.core.publisher.Flux

Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at Level.INFO level.

log(Logger, Level, boolean, SignalType...) - Method in class reactor.core.publisher.Flux

Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at the given Level.

log() - Method in class reactor.core.publisher.Mono

Observe all Reactive Streams signals and trace them using Logger support.

log(String) - Method in class reactor.core.publisher.Mono

Observe all Reactive Streams signals and use Logger support to handle trace implementation.

log(String, Level, SignalType...) - Method in class reactor.core.publisher.Mono

Observe Reactive Streams signals matching the passed flags options and use Logger support to handle trace implementation.

log(String, Level, boolean, SignalType...) - Method in class reactor.core.publisher.Mono

Observe Reactive Streams signals matching the passed filter options and use Logger support to handle trace implementation.

log(Logger) - Method in class reactor.core.publisher.Mono

Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at Level.INFO level.

log(Logger, Level, boolean, SignalType...) - Method in class reactor.core.publisher.Mono

Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at the given Level.

log() - Method in class reactor.core.publisher.ParallelFlux

Observe all Reactive Streams signals and use Logger support to handle trace implementation.

log(String) - Method in class reactor.core.publisher.ParallelFlux

Observe all Reactive Streams signals and use Logger support to handle trace implementation.

log(String, Level, SignalType...) - Method in class reactor.core.publisher.ParallelFlux

Observe Reactive Streams signals matching the passed filter options and use Logger support to handle trace implementation.

log(String, Level, boolean, SignalType...) - Method in class reactor.core.publisher.ParallelFlux

Observe Reactive Streams signals matching the passed filter options and use Logger support to handle trace implementation.

Logger - Interface in reactor.util

Logger interface designed for internal Reactor usage.

Loggers - Class in reactor.util

Expose static methods to get a logger depending on the environment.

M

map(Function<? super T, ? extends V>) - Method in class reactor.core.publisher.Flux

Transform the items emitted by this Flux by applying a synchronous function to each item.

map(Function<? super T, ? extends R>) - Method in class reactor.core.publisher.Mono

Transform the item emitted by this Mono by applying a synchronous function to it.

map(Function<? super T, ? extends U>) - Method in class reactor.core.publisher.ParallelFlux

Maps the source values on each 'rail' to another value.

mapT1(Function<T1, R>) - Method in class reactor.util.function.Tuple2

Map the left-hand part (T1) of this Tuple2 into a different value and type, keeping the right-hand part (T2).

mapT1(Function<T1, R>) - Method in class reactor.util.function.Tuple3

Map the 1st part (T1) of this Tuple3 into a different value and type, keeping the other parts.

mapT1(Function<T1, R>) - Method in class reactor.util.function.Tuple4

Map the 1st part (T1) of this Tuple4 into a different value and type, keeping the other parts.

mapT1(Function<T1, R>) - Method in class reactor.util.function.Tuple5

Map the 1st part (T1) of this Tuple5 into a different value and type, keeping the other parts.

mapT1(Function<T1, R>) - Method in class reactor.util.function.Tuple6

Map the 1st part (T1) of this Tuple6 into a different value and type, keeping the other parts.

mapT1(Function<T1, R>) - Method in class reactor.util.function.Tuple7

Map the 1st part (T1) of this Tuple7 into a different value and type, keeping the other parts.

mapT1(Function<T1, R>) - Method in class reactor.util.function.Tuple8

Map the 1st part (T1) of this Tuple8 into a different value and type, keeping the other parts.

mapT2(Function<T2, R>) - Method in class reactor.util.function.Tuple2

Map the right-hand part (T2) of this Tuple2 into a different value and type, keeping the left-hand part (T1).

mapT2(Function<T2, R>) - Method in class reactor.util.function.Tuple3

Map the 2nd part (T2) of this Tuple3 into a different value and type, keeping the other parts.

mapT2(Function<T2, R>) - Method in class reactor.util.function.Tuple4

Map the 2nd part (T2) of this Tuple4 into a different value and type, keeping the other parts.

mapT2(Function<T2, R>) - Method in class reactor.util.function.Tuple5

Map the 2nd part (T2) of this Tuple5 into a different value and type, keeping the other parts.

mapT2(Function<T2, R>) - Method in class reactor.util.function.Tuple6

Map the 2nd part (T2) of this Tuple6 into a different value and type, keeping the other parts.

mapT2(Function<T2, R>) - Method in class reactor.util.function.Tuple7

Map the 2nd part (T2) of this Tuple7 into a different value and type, keeping the other parts.

mapT2(Function<T2, R>) - Method in class reactor.util.function.Tuple8

Map the 2nd part (T2) of this Tuple8 into a different value and type, keeping the other parts.

mapT3(Function<T3, R>) - Method in class reactor.util.function.Tuple3

Map the 3rd part (T3) of this Tuple3 into a different value and type, keeping the other parts.

mapT3(Function<T3, R>) - Method in class reactor.util.function.Tuple4

Map the 3rd part (T3) of this Tuple4 into a different value and type, keeping the other parts.

mapT3(Function<T3, R>) - Method in class reactor.util.function.Tuple5

Map the 3rd part (T3) of this Tuple5 into a different value and type, keeping the other parts.

mapT3(Function<T3, R>) - Method in class reactor.util.function.Tuple6

Map the 3rd part (T3) of this Tuple6 into a different value and type, keeping the other parts.

mapT3(Function<T3, R>) - Method in class reactor.util.function.Tuple7

Map the 3rd part (T3) of this Tuple7 into a different value and type, keeping the other parts.

mapT3(Function<T3, R>) - Method in class reactor.util.function.Tuple8

Map the 3rd part (T3) of this Tuple8 into a different value and type, keeping the other parts.

mapT4(Function<T4, R>) - Method in class reactor.util.function.Tuple4

Map the 4th part (T4) of this Tuple4 into a different value and type, keeping the other parts.

mapT4(Function<T4, R>) - Method in class reactor.util.function.Tuple5

Map the 4th part (T4) of this Tuple5 into a different value and type, keeping the other parts.

mapT4(Function<T4, R>) - Method in class reactor.util.function.Tuple6

Map the 4th part (T4) of this Tuple6 into a different value and type, keeping the other parts.

mapT4(Function<T4, R>) - Method in class reactor.util.function.Tuple7

Map the 4th part (T4) of this Tuple7 into a different value and type, keeping the other parts.

mapT4(Function<T4, R>) - Method in class reactor.util.function.Tuple8

Map the 4th part (T4) of this Tuple8 into a different value and type, keeping the other parts.

mapT5(Function<T5, R>) - Method in class reactor.util.function.Tuple5

Map the 5th part (T5) of this Tuple5 into a different value and type, keeping the other parts.

mapT5(Function<T5, R>) - Method in class reactor.util.function.Tuple6

Map the 5th part (T5) of this Tuple6 into a different value and type, keeping the other parts.

mapT5(Function<T5, R>) - Method in class reactor.util.function.Tuple7

Map the 5th part (T5) of this Tuple7 into a different value and type, keeping the other parts.

mapT5(Function<T5, R>) - Method in class reactor.util.function.Tuple8

Map the 5th part (T5) of this Tuple8 into a different value and type, keeping the other parts.

mapT6(Function<T6, R>) - Method in class reactor.util.function.Tuple6

Map the 6th part (T6) of this Tuple6 into a different value and type, keeping the other parts.

mapT6(Function<T6, R>) - Method in class reactor.util.function.Tuple7

Map the 6th part (T6) of this Tuple7 into a different value and type, keeping the other parts.

mapT6(Function<T6, R>) - Method in class reactor.util.function.Tuple8

Map the 6th part (T6) of this Tuple8 into a different value and type, keeping the other parts.

mapT7(Function<T7, R>) - Method in class reactor.util.function.Tuple7

Map the 7th part (T7) of this Tuple7 into a different value and type, keeping the other parts.

mapT7(Function<T7, R>) - Method in class reactor.util.function.Tuple8

Map the 7th part (T7) of this Tuple8 into a different value and type, keeping the other parts.

mapT8(Function<T8, R>) - Method in class reactor.util.function.Tuple8

Map the 8th part (t8) of this Tuple8 into a different value and type, keeping the other parts.

materialize() - Method in class reactor.core.publisher.Flux

Transform incoming onNext, onError and onComplete signals into Signal instances, materializing these signals.

materialize() - Method in class reactor.core.publisher.Mono

Transform incoming onNext, onError and onComplete signals into Signal instances, materializing these signals.

merge(Publisher<? extends Publisher<? extends T>>) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences emitted by the passed Publisher into an interleaved merged sequence.

merge(Publisher<? extends Publisher<? extends T>>, int) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences emitted by the passed Publisher into an interleaved merged sequence.

merge(Publisher<? extends Publisher<? extends T>>, int, int) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences emitted by the passed Publisher into an interleaved merged sequence.

merge(Iterable<? extends Publisher<? extends I>>) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences contained in an Iterable into an interleaved merged sequence.

merge(Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences contained in an array / vararg into an interleaved merged sequence.

merge(int, Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences contained in an array / vararg into an interleaved merged sequence.

mergeDelayError(int, Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences contained in an array / vararg into an interleaved merged sequence.

mergeOrdered(Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Merge data from provided Publisher sequences into an ordered merged sequence, by picking the smallest values from each source (as defined by their natural order).

mergeOrdered(Comparator<? super T>, Publisher<? extends T>...) - Static method in class reactor.core.publisher.Flux

Merge data from provided Publisher sequences into an ordered merged sequence, by picking the smallest values from each source (as defined by the provided Comparator).

mergeOrdered(int, Comparator<? super T>, Publisher<? extends T>...) - Static method in class reactor.core.publisher.Flux

Merge data from provided Publisher sequences into an ordered merged sequence, by picking the smallest values from each source (as defined by the provided Comparator).

mergeOrderedWith(Publisher<? extends T>, Comparator<? super T>) - Method in class reactor.core.publisher.Flux

Merge data from this Flux and a Publisher into a reordered merge sequence, by picking the smallest value from each sequence as defined by a provided Comparator.

mergeSequential(Publisher<? extends Publisher<? extends T>>) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences emitted by the passed Publisher into an ordered merged sequence.

mergeSequential(Publisher<? extends Publisher<? extends T>>, int, int) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences emitted by the passed Publisher into an ordered merged sequence.

mergeSequential(Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences provided in an array/vararg into an ordered merged sequence.

mergeSequential(int, Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences provided in an array/vararg into an ordered merged sequence.

mergeSequential(Iterable<? extends Publisher<? extends I>>) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences provided in an Iterable into an ordered merged sequence.

mergeSequential(Iterable<? extends Publisher<? extends I>>, int, int) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences provided in an Iterable into an ordered merged sequence.

mergeSequentialDelayError(Publisher<? extends Publisher<? extends T>>, int, int) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences emitted by the passed Publisher into an ordered merged sequence.

mergeSequentialDelayError(int, Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences provided in an array/vararg into an ordered merged sequence.

mergeSequentialDelayError(Iterable<? extends Publisher<? extends I>>, int, int) - Static method in class reactor.core.publisher.Flux

Merge data from Publisher sequences provided in an Iterable into an ordered merged sequence.

mergeWith(Publisher<? extends T>) - Method in class reactor.core.publisher.Flux

Merge data from this Flux and a Publisher into an interleaved merged sequence.

mergeWith(Publisher<? extends T>) - Method in class reactor.core.publisher.Mono

Merge emissions of this Mono with the provided Publisher.

metrics() - Method in class reactor.core.publisher.Flux

Activate metrics for this sequence, provided there is an instrumentation facade on the classpath (otherwise this method is a pure no-op).

metrics() - Method in class reactor.core.publisher.Mono

Activate metrics for this sequence, provided there is an instrumentation facade on the classpath (otherwise this method is a pure no-op).

Metrics - Class in reactor.util

Utilities around instrumentation and metrics with Micrometer.

Metrics() - Constructor for class reactor.util.Metrics

Mono<T> - Class in reactor.core.publisher

A Reactive Streams Publisher with basic rx operators that completes successfully by emitting an element, or with an error.

Mono() - Constructor for class reactor.core.publisher.Mono

MonoOperator<I,O> - Class in reactor.core.publisher

A decorating Mono Publisher that exposes Mono API over an arbitrary Publisher Useful to create operators which return a Mono.

MonoOperator(Mono<? extends I>) - Constructor for class reactor.core.publisher.MonoOperator

Build a MonoOperator wrapper around the passed parent Publisher

MonoProcessor<O> - Class in reactor.core.publisher

A MonoProcessor is a Mono extension that implements stateful semantics.

MonoSink<T> - Interface in reactor.core.publisher

Wrapper API around an actual downstream Subscriber for emitting nothing, a single value or an error (mutually exclusive).

MonoSubscriber(CoreSubscriber<? super O>) - Constructor for class reactor.core.publisher.Operators.MonoSubscriber

multiple(Throwable...) - Static method in class reactor.core.Exceptions

Create a composite exception that wraps the given Throwable(s), as suppressed exceptions.

multiple(Iterable<Throwable>) - Static method in class reactor.core.Exceptions

Create a composite exception that wraps the given Throwable(s), as suppressed exceptions.

multiplyCap(long, long) - Static method in class reactor.core.publisher.Operators

Cap a multiplication to Long.MAX_VALUE

N

name(String) - Method in class reactor.core.publisher.Flux

Give a name to this sequence, which can be retrieved using Scannable.name() as long as this is the first reachable Scannable.parents().

name(String) - Method in class reactor.core.publisher.Mono

Give a name to this sequence, which can be retrieved using Scannable.name() as long as this is the first reachable Scannable.parents().

name(String) - Method in class reactor.core.publisher.ParallelFlux

Give a name to this sequence, which can be retrieved using Scannable.name() as long as this is the first reachable Scannable.parents().

name(String) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures name for this builder.

name(String) - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Configures name for this builder.

NAME - Static variable in class reactor.core.Scannable.Attr

An arbitrary name given to the operator component.

name() - Method in interface reactor.core.Scannable

Check this Scannable and its Scannable.parents() for a user-defined name and return the first one that is reachable, or default to this Scannable Scannable.stepName() if none.

never() - Static method in class reactor.core.Disposables

Return a new Disposable that can never be disposed.

never() - Static method in class reactor.core.publisher.Flux

Create a Flux that will never signal any data, error or completion signal.

never() - Static method in class reactor.core.publisher.Mono

Return a Mono that will never signal any data, error or completion signal, essentially running indefinitely.

newElastic(int, ThreadFactory) - Method in interface reactor.core.scheduler.Schedulers.Factory

Scheduler that dynamically creates Workers resources and caches eventually, reusing them once the Workers have been shut down.

newElastic(String) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that dynamically creates ExecutorService-based Workers and caches the thread pools, reusing them once the Workers have been shut down.

newElastic(String, int) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that dynamically creates ExecutorService-based Workers and caches the thread pools, reusing them once the Workers have been shut down.

newElastic(String, int, boolean) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that dynamically creates ExecutorService-based Workers and caches the thread pools, reusing them once the Workers have been shut down.

newElastic(int, ThreadFactory) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that dynamically creates ExecutorService-based Workers and caches the thread pools, reusing them once the Workers have been shut down.

newParallel(int, ThreadFactory) - Method in interface reactor.core.scheduler.Schedulers.Factory

Scheduler that hosts a fixed pool of workers and is suited for parallel work.

newParallel(String) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a fixed pool of single-threaded ExecutorService-based workers and is suited for parallel work.

newParallel(String, int) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a fixed pool of single-threaded ExecutorService-based workers and is suited for parallel work.

newParallel(String, int, boolean) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a fixed pool of single-threaded ExecutorService-based workers and is suited for parallel work.

newParallel(int, ThreadFactory) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a fixed pool of single-threaded ExecutorService-based workers and is suited for parallel work.

newSingle(ThreadFactory) - Method in interface reactor.core.scheduler.Schedulers.Factory

Scheduler that hosts a single worker and is suited for non-blocking work.

newSingle(String) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a single-threaded ExecutorService-based worker and is suited for parallel work.

newSingle(String, boolean) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a single-threaded ExecutorService-based worker and is suited for parallel work.

newSingle(ThreadFactory) - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a single-threaded ExecutorService-based worker and is suited for parallel work.

next() - Method in class reactor.core.publisher.Flux

Emit only the first item emitted by this Flux, into a new Mono.

next(T) - Method in interface reactor.core.publisher.FluxSink

Try emitting, might throw an unchecked exception.

next(T) - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.NEXT, which holds the value.

next(T, Context) - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.NEXT, which holds the value and the Context associated with the emitting source.

next(T) - Method in interface reactor.core.publisher.SynchronousSink

Try emitting, might throw an unchecked exception.

NonBlocking - Interface in reactor.core.scheduler

A marker interface that is detected on Threads while executing Reactor blocking APIs, resulting in these calls throwing an exception.

NONE - Static variable in interface reactor.core.Fuseable

Indicates the QueueSubscription can't support the requested mode.

NonNull - Annotation Type in reactor.util.annotation

A common Reactor annotation (similar to Spring ones) to declare that annotated elements cannot be null.

NonNullApi - Annotation Type in reactor.util.annotation

A common Reactor annotation (similar to Spring one) to declare that parameters and return values are to be considered as non-nullable by default for a given package.

NOOP_SPIN_OBSERVER - Static variable in class reactor.util.concurrent.WaitStrategy

A no-op Runnable that can be used as a placeholder spin observer with WaitStrategy.waitFor(long, LongSupplier, Runnable)

NOT_SUPPORTED_MESSAGE - Static variable in interface reactor.core.Fuseable.QueueSubscription

now(TimeUnit) - Method in interface reactor.core.scheduler.Scheduler

Returns the "current time" notion of this scheduler.

Nullable - Annotation Type in reactor.util.annotation

A common Reactor annotation (similar to Spring ones) to declare that annotated elements can be null under some circumstance.

nullOrNegativeRequestException(long) - Static method in class reactor.core.Exceptions

O

of(Object, Object) - Static method in interface reactor.util.context.Context

Create a Context pre-initialized with one key-value pair.

of(Object, Object, Object, Object) - Static method in interface reactor.util.context.Context

Create a Context pre-initialized with two key-value pairs.

of(Object, Object, Object, Object, Object, Object) - Static method in interface reactor.util.context.Context

Create a Context pre-initialized with three key-value pairs.

of(Object, Object, Object, Object, Object, Object, Object, Object) - Static method in interface reactor.util.context.Context

Create a Context pre-initialized with four key-value pairs.

of(Object, Object, Object, Object, Object, Object, Object, Object, Object, Object) - Static method in interface reactor.util.context.Context

Create a Context pre-initialized with five key-value pairs.

of(Map<?, ?>) - Static method in interface reactor.util.context.Context

Create a Context out of a Map.

of(T1, T2) - Static method in class reactor.util.function.Tuples

Create a Tuple2 with the given objects.

of(T1, T2, T3) - Static method in class reactor.util.function.Tuples

Create a Tuple3 with the given objects.

of(T1, T2, T3, T4) - Static method in class reactor.util.function.Tuples

Create a Tuple4 with the given objects.

of(T1, T2, T3, T4, T5) - Static method in class reactor.util.function.Tuples

Create a Tuple5 with the given objects.

of(T1, T2, T3, T4, T5, T6) - Static method in class reactor.util.function.Tuples

Create a Tuple6 with the given objects.

of(T1, T2, T3, T4, T5, T6, T7) - Static method in class reactor.util.function.Tuples

Create a Tuple7 with the given objects.

of(T1, T2, T3, T4, T5, T6, T7, T8) - Static method in class reactor.util.function.Tuples

Create a Tuple8 with the given objects.

offer(T) - Method in interface reactor.core.Fuseable.QueueSubscription

ofType(Class<U>) - Method in class reactor.core.publisher.Flux

Evaluate each accepted value against the given Class type.

ofType(Class<U>) - Method in class reactor.core.publisher.Mono

Evaluate the emitted value against the given Class type.

onAssembly(Flux<T>) - Static method in class reactor.core.publisher.Flux

To be used by custom operators: invokes assembly Hooks pointcut given a Flux, potentially returning a new Flux.

onAssembly(ConnectableFlux<T>) - Static method in class reactor.core.publisher.Flux

To be used by custom operators: invokes assembly Hooks pointcut given a ConnectableFlux, potentially returning a new ConnectableFlux.

onAssembly(Mono<T>) - Static method in class reactor.core.publisher.Mono

To be used by custom operators: invokes assembly Hooks pointcut given a Mono, potentially returning a new Mono.

onAssembly(ParallelFlux<T>) - Static method in class reactor.core.publisher.ParallelFlux

Invoke Hooks pointcut given a ParallelFlux and returning an eventually new ParallelFlux

onBackpressureBuffer() - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or park the observed elements if not enough demand is requested downstream.

onBackpressureBuffer(int) - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or park up to maxSize elements when not enough demand is requested downstream.

onBackpressureBuffer(int, Consumer<? super T>) - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or park up to maxSize elements when not enough demand is requested downstream.

onBackpressureBuffer(int, BufferOverflowStrategy) - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or park the observed elements if not enough demand is requested downstream, within a maxSize limit.

onBackpressureBuffer(int, Consumer<? super T>, BufferOverflowStrategy) - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or park the observed elements if not enough demand is requested downstream, within a maxSize limit.

onBackpressureBuffer(Duration, int, Consumer<? super T>) - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or park the observed elements if not enough demand is requested downstream, within a maxSize limit and for a maximum Duration of ttl (as measured on the elastic Scheduler).

onBackpressureBuffer(Duration, int, Consumer<? super T>, Scheduler) - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or park the observed elements if not enough demand is requested downstream, within a maxSize limit and for a maximum Duration of ttl (as measured on the provided Scheduler).

onBackpressureDrop() - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or drop the observed elements if not enough demand is requested downstream.

onBackpressureDrop(Consumer<? super T>) - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or drop and notify dropping Consumer with the observed elements if not enough demand is requested downstream.

onBackpressureError() - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or emit onError fom Exceptions.failWithOverflow() if not enough demand is requested downstream.

onBackpressureLatest() - Method in class reactor.core.publisher.Flux

Request an unbounded demand and push to the returned Flux, or only keep the most recent observed item if not enough demand is requested downstream.

onCancel(Disposable) - Method in interface reactor.core.publisher.FluxSink

Attach a Disposable as a callback for when this FluxSink is cancelled.

onCancel(Disposable) - Method in interface reactor.core.publisher.MonoSink

Attach a Disposable as a callback for when this MonoSink is cancelled.

onComplete() - Method in class reactor.core.publisher.BaseSubscriber

onComplete() - Method in class reactor.core.publisher.DirectProcessor

onComplete() - Method in class reactor.core.publisher.EmitterProcessor

onComplete() - Method in class reactor.core.publisher.MonoProcessor

onComplete() - Method in class reactor.core.publisher.Operators.MonoSubscriber

onComplete() - Method in class reactor.core.publisher.ReplayProcessor

onComplete() - Method in class reactor.core.publisher.UnicastProcessor

onDiscard(T, Context) - Static method in class reactor.core.publisher.Operators

Invoke a (local or global) hook that processes elements that get discarded.

onDiscardMultiple(Stream<?>, Context) - Static method in class reactor.core.publisher.Operators

Invoke a (local or global) hook that processes elements that get discarded en masse.

onDiscardMultiple(Collection<?>, Context) - Static method in class reactor.core.publisher.Operators

Invoke a (local or global) hook that processes elements that get discarded en masse.

onDiscardQueueWithClear(Queue<T>, Context, Function<T, Stream<?>>) - Static method in class reactor.core.publisher.Operators

Invoke a (local or global) hook that processes elements that get discarded en masse after having been enqueued, due to cancellation or error.

onDispose(Disposable) - Method in interface reactor.core.publisher.FluxSink

Attach a Disposable as a callback for when this FluxSink is effectively disposed, that is it cannot be used anymore.

onDispose(Disposable) - Method in interface reactor.core.publisher.MonoSink

Attach a Disposable as a callback for when this MonoSink is effectively disposed, that is it cannot be used anymore.

one() - Static method in class reactor.util.concurrent.Queues

onEachOperator(Function<? super Publisher<Object>, ? extends Publisher<Object>>) - Static method in class reactor.core.publisher.Hooks

Add a Publisher operator interceptor for each operator created (Flux or Mono).

onEachOperator(String, Function<? super Publisher<Object>, ? extends Publisher<Object>>) - Static method in class reactor.core.publisher.Hooks

Add or replace a named Publisher operator interceptor for each operator created (Flux or Mono).

onError(Throwable) - Method in class reactor.core.publisher.BaseSubscriber

onError(Throwable) - Method in class reactor.core.publisher.DirectProcessor

onError(Throwable) - Method in class reactor.core.publisher.EmitterProcessor

onError(Throwable) - Method in class reactor.core.publisher.MonoProcessor

onError(Throwable) - Method in class reactor.core.publisher.Operators.MonoSubscriber

onError(Throwable) - Method in class reactor.core.publisher.ReplayProcessor

onError(Throwable) - Method in class reactor.core.publisher.UnicastProcessor

onErrorContinue(BiConsumer<Throwable, Object>) - Method in class reactor.core.publisher.Flux

Let compatible operators upstream recover from errors by dropping the incriminating element from the sequence and continuing with subsequent elements.

onErrorContinue(Class<E>, BiConsumer<Throwable, Object>) - Method in class reactor.core.publisher.Flux

Let compatible operators upstream recover from errors by dropping the incriminating element from the sequence and continuing with subsequent elements.

onErrorContinue(Predicate<E>, BiConsumer<Throwable, Object>) - Method in class reactor.core.publisher.Flux

Let compatible operators upstream recover from errors by dropping the incriminating element from the sequence and continuing with subsequent elements.

onErrorContinue(BiConsumer<Throwable, Object>) - Method in class reactor.core.publisher.Mono

Let compatible operators upstream recover from errors by dropping the incriminating element from the sequence and continuing with subsequent elements.

onErrorContinue(Class<E>, BiConsumer<Throwable, Object>) - Method in class reactor.core.publisher.Mono

Let compatible operators upstream recover from errors by dropping the incriminating element from the sequence and continuing with subsequent elements.

onErrorContinue(Predicate<E>, BiConsumer<Throwable, Object>) - Method in class reactor.core.publisher.Mono

Let compatible operators upstream recover from errors by dropping the incriminating element from the sequence and continuing with subsequent elements.

onErrorDropped(Consumer<? super Throwable>) - Static method in class reactor.core.publisher.Hooks

Override global error dropped strategy which by default bubble back the error.

onErrorDropped(Throwable, Context) - Static method in class reactor.core.publisher.Operators

An unexpected exception is about to be dropped.

onErrorMap(Function<? super Throwable, ? extends Throwable>) - Method in class reactor.core.publisher.Flux

Transform any error emitted by this Flux by synchronously applying a function to it.

onErrorMap(Class<E>, Function<? super E, ? extends Throwable>) - Method in class reactor.core.publisher.Flux

Transform an error emitted by this Flux by synchronously applying a function to it if the error matches the given type.

onErrorMap(Predicate<? super Throwable>, Function<? super Throwable, ? extends Throwable>) - Method in class reactor.core.publisher.Flux

Transform an error emitted by this Flux by synchronously applying a function to it if the error matches the given predicate.

onErrorMap(Predicate<? super Throwable>, Function<? super Throwable, ? extends Throwable>) - Method in class reactor.core.publisher.Mono

Transform an error emitted by this Mono by synchronously applying a function to it if the error matches the given predicate.

onErrorMap(Function<? super Throwable, ? extends Throwable>) - Method in class reactor.core.publisher.Mono

Transform any error emitted by this Mono by synchronously applying a function to it.

onErrorMap(Class<E>, Function<? super E, ? extends Throwable>) - Method in class reactor.core.publisher.Mono

Transform an error emitted by this Mono by synchronously applying a function to it if the error matches the given type.

onErrorResume(Function<? super Throwable, ? extends Publisher<? extends T>>) - Method in class reactor.core.publisher.Flux

Subscribe to a returned fallback publisher when any error occurs, using a function to choose the fallback depending on the error.

onErrorResume(Class<E>, Function<? super E, ? extends Publisher<? extends T>>) - Method in class reactor.core.publisher.Flux

Subscribe to a fallback publisher when an error matching the given type occurs, using a function to choose the fallback depending on the error.

onErrorResume(Predicate<? super Throwable>, Function<? super Throwable, ? extends Publisher<? extends T>>) - Method in class reactor.core.publisher.Flux

Subscribe to a fallback publisher when an error matching a given predicate occurs.

onErrorResume(Function<? super Throwable, ? extends Mono<? extends T>>) - Method in class reactor.core.publisher.Mono

Subscribe to a fallback publisher when any error occurs, using a function to choose the fallback depending on the error.

onErrorResume(Class<E>, Function<? super E, ? extends Mono<? extends T>>) - Method in class reactor.core.publisher.Mono

Subscribe to a fallback publisher when an error matching the given type occurs, using a function to choose the fallback depending on the error.

onErrorResume(Predicate<? super Throwable>, Function<? super Throwable, ? extends Mono<? extends T>>) - Method in class reactor.core.publisher.Mono

Subscribe to a fallback publisher when an error matching a given predicate occurs.

onErrorReturn(T) - Method in class reactor.core.publisher.Flux

Simply emit a captured fallback value when any error is observed on this Flux.

onErrorReturn(Class<E>, T) - Method in class reactor.core.publisher.Flux

Simply emit a captured fallback value when an error of the specified type is observed on this Flux.

onErrorReturn(Predicate<? super Throwable>, T) - Method in class reactor.core.publisher.Flux

Simply emit a captured fallback value when an error matching the given predicate is observed on this Flux.

onErrorReturn(T) - Method in class reactor.core.publisher.Mono

Simply emit a captured fallback value when any error is observed on this Mono.

onErrorReturn(Class<E>, T) - Method in class reactor.core.publisher.Mono

Simply emit a captured fallback value when an error of the specified type is observed on this Mono.

onErrorReturn(Predicate<? super Throwable>, T) - Method in class reactor.core.publisher.Mono

Simply emit a captured fallback value when an error matching the given predicate is observed on this Mono.

onErrorStop() - Method in class reactor.core.publisher.Flux

If an Flux.onErrorContinue(BiConsumer) variant has been used downstream, reverts to the default 'STOP' mode where errors are terminal events upstream.

onErrorStop() - Method in class reactor.core.publisher.Mono

If an Mono.onErrorContinue(BiConsumer) variant has been used downstream, reverts to the default 'STOP' mode where errors are terminal events upstream.

onHandleError(BiConsumer<Thread, ? super Throwable>) - Static method in class reactor.core.scheduler.Schedulers

Define a hook that is executed when a Scheduler has handled an error.

onLastAssembly(Flux<T>) - Static method in class reactor.core.publisher.Flux

To be used by custom operators: invokes assembly Hooks pointcut given a Flux, potentially returning a new Flux.

onLastAssembly(Mono<T>) - Static method in class reactor.core.publisher.Mono

To be used by custom operators: invokes assembly Hooks pointcut given a Mono, potentially returning a new Mono.

onLastAssembly(ParallelFlux<T>) - Static method in class reactor.core.publisher.ParallelFlux

Invoke Hooks pointcut given a ParallelFlux and returning an eventually new ParallelFlux

onLastOperator(Function<? super Publisher<Object>, ? extends Publisher<Object>>) - Static method in class reactor.core.publisher.Hooks

Add a Publisher operator interceptor for the last operator created in every flow (Flux or Mono).

onLastOperator(String, Function<? super Publisher<Object>, ? extends Publisher<Object>>) - Static method in class reactor.core.publisher.Hooks

Add or replace a named Publisher operator interceptor for the last operator created in every flow (Flux or Mono).

onNext(T) - Method in class reactor.core.publisher.BaseSubscriber

onNext(T) - Method in class reactor.core.publisher.DirectProcessor

onNext(T) - Method in class reactor.core.publisher.EmitterProcessor

onNext(O) - Method in class reactor.core.publisher.MonoProcessor

onNext(I) - Method in class reactor.core.publisher.Operators.MonoSubscriber

onNext(T) - Method in class reactor.core.publisher.ReplayProcessor

onNext(T) - Method in class reactor.core.publisher.UnicastProcessor

onNextDropped(Consumer<Object>) - Static method in class reactor.core.publisher.Hooks

Override global data dropped strategy which by default logs at DEBUG level.

onNextDropped(T, Context) - Static method in class reactor.core.publisher.Operators

An unexpected event is about to be dropped.

onNextDroppedFail() - Static method in class reactor.core.publisher.Hooks

Resets onNextDropped hook(s) and apply a strategy of throwing Exceptions.failWithCancel() instead.

onNextError(BiFunction<? super Throwable, Object, ? extends Throwable>) - Static method in class reactor.core.publisher.Hooks

Set the custom global error mode hook for operators that support resuming during an error in their Subscriber.onNext(Object).

onNextError(T, Throwable, Context, Subscription) - Static method in class reactor.core.publisher.Operators

Find the OnNextFailureStrategy to apply to the calling operator (which could be a local error mode defined in the Context) and apply it.

onNextError(T, Throwable, Context) - Static method in class reactor.core.publisher.Operators

Find the OnNextFailureStrategy to apply to the calling async operator (which could be a local error mode defined in the Context) and apply it.

onNextErrorFunction(Context) - Static method in class reactor.core.publisher.Operators

onNextInnerError(Throwable, Context, Subscription) - Static method in class reactor.core.publisher.Operators

Find the OnNextFailureStrategy to apply to the calling operator (which could be a local error mode defined in the Context) and apply it.

onNextPollError(T, Throwable, Context) - Static method in class reactor.core.publisher.Operators

Find the OnNextFailureStrategy to apply to the calling async operator (which could be a local error mode defined in the Context) and apply it.

onOperatorDebug() - Static method in class reactor.core.publisher.Hooks

Enable operator stack recorder that captures a declaration stack whenever an operator is instantiated.

onOperatorError(BiFunction<? super Throwable, Object, ? extends Throwable>) - Static method in class reactor.core.publisher.Hooks

Add a custom error mapping, overriding the default one.

onOperatorError(String, BiFunction<? super Throwable, Object, ? extends Throwable>) - Static method in class reactor.core.publisher.Hooks

Add or replace a named custom error mapping, overriding the default one.

onOperatorError(Throwable, Context) - Static method in class reactor.core.publisher.Operators

Map an "operator" error.

onOperatorError(Subscription, Throwable, Context) - Static method in class reactor.core.publisher.Operators

Map an "operator" error given an operator parent Subscription.

onOperatorError(Subscription, Throwable, Object, Context) - Static method in class reactor.core.publisher.Operators

Map an "operator" error given an operator parent Subscription.

onRejectedExecution(Throwable, Context) - Static method in class reactor.core.publisher.Operators

Return a wrapped RejectedExecutionException which can be thrown by the operator.

onRejectedExecution(Throwable, Subscription, Throwable, Object, Context) - Static method in class reactor.core.publisher.Operators

Return a wrapped RejectedExecutionException which can be thrown by the operator.

onRequest(LongConsumer) - Method in interface reactor.core.publisher.FluxSink

Attaches a LongConsumer to this FluxSink that will be notified of any request to this sink.

onRequest(LongConsumer) - Method in interface reactor.core.publisher.MonoSink

Attaches a LongConsumer to this MonoSink that will be notified of any request to this sink.

onSubscribe(Subscription) - Method in interface reactor.core.CoreSubscriber

Implementors should initialize any state used by Subscriber.onNext(Object) before calling Subscription.request(long).

onSubscribe(Subscription) - Method in class reactor.core.publisher.BaseSubscriber

onSubscribe(Subscription) - Method in class reactor.core.publisher.DirectProcessor

onSubscribe(Subscription) - Method in class reactor.core.publisher.EmitterProcessor

onSubscribe(Subscription) - Method in class reactor.core.publisher.MonoProcessor

onSubscribe(Subscription) - Method in class reactor.core.publisher.Operators.MonoSubscriber

onSubscribe(Subscription) - Method in class reactor.core.publisher.ReplayProcessor

onSubscribe(Subscription) - Method in class reactor.core.publisher.UnicastProcessor

onTerminateDetach() - Method in class reactor.core.publisher.Flux

Detaches both the child Subscriber and the Subscription on termination or cancellation.

onTerminateDetach() - Method in class reactor.core.publisher.Mono

Detaches both the child Subscriber and the Subscription on termination or cancellation.

OPERATOR_NAME_UNRELATED_WORDS_PATTERN - Static variable in interface reactor.core.Scannable

The pattern for matching words unrelated to operator name.

Operators - Class in reactor.core.publisher

An helper to support "Operator" writing, handle noop subscriptions, validate request size and to cap concurrent additive operations to Long.MAX_VALUE, which is generic to Subscription.request(long) handling.

Operators.DeferredSubscription - Class in reactor.core.publisher

Base class for Subscribers that will receive their Subscriptions at any time, yet they might also need to be cancelled or requested at any time.

Operators.MonoSubscriber<I,O> - Class in reactor.core.publisher

A Subscriber/Subscription barrier that holds a single value at most and properly gates asynchronous behaviors resulting from concurrent request or cancel and onXXX signals.

or(Publisher<? extends T>) - Method in class reactor.core.publisher.Flux

Pick the first Publisher between this Flux and another publisher to emit any signal (onNext/onError/onComplete) and replay all signals from that Publisher, effectively behaving like the fastest of these competing sources.

or(Mono<? extends T>) - Method in class reactor.core.publisher.Mono

Emit the first available result from this mono or the other mono.

ordered(Comparator<? super T>) - Method in class reactor.core.publisher.ParallelFlux

Merges the values from each 'rail', but choose which one to merge by way of a provided Comparator, picking the smallest of all rails.

ordered(Comparator<? super T>, int) - Method in class reactor.core.publisher.ParallelFlux

Merges the values from each 'rail', but choose which one to merge by way of a provided Comparator, picking the smallest of all rails.

P

parallel() - Method in class reactor.core.publisher.Flux

Prepare this Flux by dividing data on a number of 'rails' matching the number of CPU cores, in a round-robin fashion.

parallel(int) - Method in class reactor.core.publisher.Flux

Prepare this Flux by dividing data on a number of 'rails' matching the provided parallelism parameter, in a round-robin fashion.

parallel(int, int) - Method in class reactor.core.publisher.Flux

Prepare this Flux by dividing data on a number of 'rails' matching the provided parallelism parameter, in a round-robin fashion and using a custom prefetch amount and queue for dealing with the source Flux's values.

parallel() - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a fixed pool of single-threaded ExecutorService-based workers and is suited for parallel work.

ParallelFlux<T> - Class in reactor.core.publisher

A ParallelFlux publishes to an array of Subscribers, in parallel 'rails' (or 'groups').

ParallelFlux() - Constructor for class reactor.core.publisher.ParallelFlux

parallelism() - Method in class reactor.core.publisher.ParallelFlux

Returns the number of expected parallel Subscribers.

PARENT - Static variable in class reactor.core.Scannable.Attr

Parent key exposes the direct upstream relationship of the scanned component.

parents() - Method in interface reactor.core.Scannable

Return a Stream navigating the Subscription chain (upward).

parking() - Static method in class reactor.util.concurrent.WaitStrategy

Parking strategy that initially spins, then uses a Thread.yield(), and eventually sleep (LockSupport.parkNanos(1)) for the minimum number of nanos the OS and JVM will allow while the consumers are waiting on a barrier.

parking(int) - Static method in class reactor.util.concurrent.WaitStrategy

Parking strategy that initially spins, then uses a Thread.yield(), and eventually sleep (LockSupport.parkNanos(1)) for the minimum number of nanos the OS and JVM will allow while the consumers are waiting on a barrier.

peek() - Method in interface reactor.core.Fuseable.QueueSubscription

peek() - Method in class reactor.core.publisher.MonoProcessor

Returns the value that completed this MonoProcessor.

phasedOff(long, long, TimeUnit, WaitStrategy) - Static method in class reactor.util.concurrent.WaitStrategy

Phased wait strategy for waiting consumers on a barrier.

phasedOffLiteLock(long, long, TimeUnit) - Static method in class reactor.util.concurrent.WaitStrategy

Block with wait/notifyAll semantics

phasedOffLock(long, long, TimeUnit) - Static method in class reactor.util.concurrent.WaitStrategy

Block with wait/notifyAll semantics

phasedOffSleep(long, long, TimeUnit) - Static method in class reactor.util.concurrent.WaitStrategy

Block by parking in a loop

poll() - Method in class reactor.core.publisher.Operators.MonoSubscriber

poll() - Method in class reactor.core.publisher.UnicastProcessor

PREFETCH - Static variable in class reactor.core.Scannable.Attr

Prefetch is an Integer attribute defining the rate of processing in a component which has capacity to request and hold a backlog of data.

produced(AtomicLongFieldUpdater<T>, T, long) - Static method in class reactor.core.publisher.Operators

Concurrent subtraction bound to 0, mostly used to decrement a request tracker by the amount produced by the operator.

propagate(Throwable) - Static method in class reactor.core.Exceptions

Prepare an unchecked RuntimeException that should be propagated downstream through Subscriber.onError(Throwable).

publish() - Method in class reactor.core.publisher.Flux

Prepare a ConnectableFlux which shares this Flux sequence and dispatches values to subscribers in a backpressure-aware manner.

publish(int) - Method in class reactor.core.publisher.Flux

Prepare a ConnectableFlux which shares this Flux sequence and dispatches values to subscribers in a backpressure-aware manner.

publish(Function<? super Flux<T>, ? extends Publisher<? extends R>>) - Method in class reactor.core.publisher.Flux

Shares a sequence for the duration of a function that may transform it and consume it as many times as necessary without causing multiple subscriptions to the upstream.

publish(Function<? super Flux<T>, ? extends Publisher<? extends R>>, int) - Method in class reactor.core.publisher.Flux

Shares a sequence for the duration of a function that may transform it and consume it as many times as necessary without causing multiple subscriptions to the upstream.

publish(Function<? super Mono<T>, ? extends Mono<? extends R>>) - Method in class reactor.core.publisher.Mono

Share a Mono for the duration of a function that may transform it and consume it as many times as necessary without causing multiple subscriptions to the upstream.

publisherToFlowPublisher(Publisher<T>) - Static method in class reactor.adapter.JdkFlowAdapter

Return a java Flow.Publisher from a Flux

publishNext() - Method in class reactor.core.publisher.Flux

Prepare a Mono which shares this Flux sequence and dispatches the first observed item to subscribers in a backpressure-aware manner.

publishOn(Scheduler) - Method in class reactor.core.publisher.Flux

Run onNext, onComplete and onError on a supplied Scheduler Worker.

publishOn(Scheduler, int) - Method in class reactor.core.publisher.Flux

Run onNext, onComplete and onError on a supplied Scheduler Scheduler.Worker.

publishOn(Scheduler, boolean, int) - Method in class reactor.core.publisher.Flux

Run onNext, onComplete and onError on a supplied Scheduler Scheduler.Worker.

publishOn(Scheduler) - Method in class reactor.core.publisher.Mono

Run onNext, onComplete and onError on a supplied Scheduler Worker.

push(Consumer<? super FluxSink<T>>) - Static method in class reactor.core.publisher.Flux

Programmatically create a Flux with the capability of emitting multiple elements from a single-threaded producer through the FluxSink API.

push(Consumer<? super FluxSink<T>>, FluxSink.OverflowStrategy) - Static method in class reactor.core.publisher.Flux

Programmatically create a Flux with the capability of emitting multiple elements from a single-threaded producer through the FluxSink API.

put(Object, Object) - Method in interface reactor.util.context.Context

Create a new Context that contains all current key/value pairs plus the given key/value pair.

putAll(Context) - Method in interface reactor.util.context.Context

Create a new Context by merging the content of this context and a given Context.

putNonNull(Object, Object) - Method in interface reactor.util.context.Context

Create a new Context that contains all current key/value pairs plus the given key/value pair only if the value is not null.

Q

Queues - Class in reactor.util.concurrent

Queue utilities and suppliers for 1-producer/1-consumer ready queues adapted for various given capacities.

R

range(int, int) - Static method in class reactor.core.publisher.Flux

Build a Flux that will only emit a sequence of count incrementing integers, starting from start.

reactor.adapter - package reactor.adapter

Adapt Publisher to Java 9+ Flow.Publisher.

reactor.core - package reactor.core

Core components of the framework supporting extensions to the Reactive Stream programming model.

reactor.core.publisher - package reactor.core.publisher

Provide for Flux, Mono composition API and Processor implementations

reactor.core.scheduler - package reactor.core.scheduler

Scheduler contract and static registry and factory methods in Schedulers.

reactor.util - package reactor.util

Miscellaneous utility classes, such as loggers, tuples or queue suppliers and implementations.

reactor.util.annotation - package reactor.util.annotation

reactor.util.concurrent - package reactor.util.concurrent

Queue suppliers and utilities, busy spin utils WaitStrategy.

reactor.util.context - package reactor.util.context

Miscellaneous utility classes, such as loggers, tuples or queue suppliers and implementations.

reactor.util.function - package reactor.util.function

Tuples provide a type-safe way to specify multiple parameters.

reduce(BiFunction<T, T, T>) - Method in class reactor.core.publisher.Flux

Reduce the values from this Flux sequence into a single object of the same type than the emitted items.

reduce(A, BiFunction<A, ? super T, A>) - Method in class reactor.core.publisher.Flux

Reduce the values from this Flux sequence into a single object matching the type of a seed value.

reduce(BiFunction<T, T, T>) - Method in class reactor.core.publisher.ParallelFlux

Reduces all values within a 'rail' and across 'rails' with a reducer function into a single sequential value.

reduce(Supplier<R>, BiFunction<R, ? super T, R>) - Method in class reactor.core.publisher.ParallelFlux

Reduces all values within a 'rail' to a single value (with a possibly different type) via a reducer function that is initialized on each rail from an initialSupplier value.

reduceWith(Supplier<A>, BiFunction<A, ? super T, A>) - Method in class reactor.core.publisher.Flux

Reduce the values from this Flux sequence into a single object matching the type of a lazily supplied seed value.

refCount() - Method in class reactor.core.publisher.ConnectableFlux

Connects to the upstream source when the first Subscriber subscribes and disconnects when all Subscribers cancelled or the upstream source completed.

refCount(int) - Method in class reactor.core.publisher.ConnectableFlux

Connects to the upstream source when the given number of Subscriber subscribes and disconnects when all Subscribers cancelled or the upstream source completed.

refCount(int, Duration) - Method in class reactor.core.publisher.ConnectableFlux

Connects to the upstream source when the given number of Subscriber subscribes.

refCount(int, Duration, Scheduler) - Method in class reactor.core.publisher.ConnectableFlux

Connects to the upstream source when the given number of Subscriber subscribes.

remove(Disposable) - Method in interface reactor.core.Disposable.Composite

Delete the Disposable from this container, without disposing it.

remove() - Method in interface reactor.core.Fuseable.QueueSubscription

remove(Object) - Method in interface reactor.core.Fuseable.QueueSubscription

removeAll(Collection<?>) - Method in interface reactor.core.Fuseable.QueueSubscription

removeExecutorServiceDecorator(String) - Static method in class reactor.core.scheduler.Schedulers

Remove an existing ScheduledExecutorService decorator if it has been set up via Schedulers.addExecutorServiceDecorator(String, BiFunction).

repeat() - Method in class reactor.core.publisher.Flux

Repeatedly and indefinitely subscribe to the source upon completion of the previous subscription.

repeat(BooleanSupplier) - Method in class reactor.core.publisher.Flux

Repeatedly subscribe to the source if the predicate returns true after completion of the previous subscription.

repeat(long) - Method in class reactor.core.publisher.Flux

Repeatedly subscribe to the source numRepeat times.

repeat(long, BooleanSupplier) - Method in class reactor.core.publisher.Flux

Repeatedly subscribe to the source if the predicate returns true after completion of the previous subscription.

repeat() - Method in class reactor.core.publisher.Mono

Repeatedly and indefinitely subscribe to the source upon completion of the previous subscription.

repeat(BooleanSupplier) - Method in class reactor.core.publisher.Mono

Repeatedly subscribe to the source if the predicate returns true after completion of the previous subscription.

repeat(long) - Method in class reactor.core.publisher.Mono

Repeatedly subscribe to the source numRepeat times.

repeat(long, BooleanSupplier) - Method in class reactor.core.publisher.Mono

Repeatedly subscribe to the source if the predicate returns true after completion of the previous subscription.

repeatWhen(Function<Flux<Long>, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Flux

Repeatedly subscribe to this Flux when a companion sequence emits elements in response to the flux completion signal.

repeatWhen(Function<Flux<Long>, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Mono

Repeatedly subscribe to this Mono when a companion sequence emits elements in response to the flux completion signal.

repeatWhenEmpty(Function<Flux<Long>, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Mono

Repeatedly subscribe to this Mono as long as the current subscription to this Mono completes empty and the companion Publisher produces an onNext signal.

repeatWhenEmpty(int, Function<Flux<Long>, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Mono

Repeatedly subscribe to this Mono as long as the current subscription to this Mono completes empty and the companion Publisher produces an onNext signal.

replace(Disposable) - Method in interface reactor.core.Disposable.Swap

Atomically set the next Disposable on this container but don't dispose the previous one (if any).

replace(AtomicReferenceFieldUpdater<F, Subscription>, F, Subscription) - Static method in class reactor.core.publisher.Operators

A generic utility to atomically replace a subscription or cancel the replacement if the current subscription is marked as already cancelled (as in Operators.cancelledSubscription()).

replay() - Method in class reactor.core.publisher.Flux

Turn this Flux into a hot source and cache last emitted signals for further Subscriber.

replay(int) - Method in class reactor.core.publisher.Flux

Turn this Flux into a connectable hot source and cache last emitted signals for further Subscriber.

replay(Duration) - Method in class reactor.core.publisher.Flux

Turn this Flux into a connectable hot source and cache last emitted signals for further Subscriber.

replay(int, Duration) - Method in class reactor.core.publisher.Flux

Turn this Flux into a connectable hot source and cache last emitted signals for further Subscriber.

replay(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Turn this Flux into a connectable hot source and cache last emitted signals for further Subscriber.

replay(int, Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Turn this Flux into a connectable hot source and cache last emitted signals for further Subscriber.

ReplayProcessor<T> - Class in reactor.core.publisher

Replays all or the last N items to Subscribers.

reportBadRequest(long) - Static method in class reactor.core.publisher.Operators

Log an IllegalArgumentException if the request is null or negative.

reportMoreProduced() - Static method in class reactor.core.publisher.Operators

Log an IllegalStateException that indicates more than the requested amount was produced.

reportSubscriptionSet() - Static method in class reactor.core.publisher.Operators

Log a duplicate subscription error.

request(long) - Method in class reactor.core.publisher.BaseSubscriber

request(long) - Method in class reactor.core.publisher.MonoProcessor

request(long) - Method in class reactor.core.publisher.Operators.DeferredSubscription

request(long) - Method in class reactor.core.publisher.Operators.MonoSubscriber

request(long) - Method in class reactor.core.publisher.UnicastProcessor

REQUESTED_FROM_DOWNSTREAM - Static variable in class reactor.core.Scannable.Attr

A Long attribute exposing the current pending demand of a downstream component.

requestedFromDownstream() - Method in interface reactor.core.publisher.FluxSink

The current outstanding request amount.

requestFusion(int) - Method in interface reactor.core.Fuseable.QueueSubscription

Request a specific fusion mode from this QueueSubscription.

requestFusion(int) - Method in interface reactor.core.Fuseable.SynchronousSubscription

requestFusion(int) - Method in class reactor.core.publisher.Operators.MonoSubscriber

requestFusion(int) - Method in class reactor.core.publisher.UnicastProcessor

requestTask(Subscription) - Method in class reactor.core.publisher.TopicProcessor

requestTask(Subscription) - Method in class reactor.core.publisher.WorkQueueProcessor

requestTaskExecutor(ExecutorService) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures an additional ExecutorService that is used internally on each subscription.

requestTaskExecutor(ExecutorService) - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Configures an additional ExecutorService that is used internally on each subscription.

requestUnbounded() - Method in class reactor.core.publisher.BaseSubscriber

Request an unbounded amount.

resetFactory() - Static method in class reactor.core.scheduler.Schedulers

Re-apply default factory to Schedulers

resetLoggerFactory() - Static method in class reactor.util.Loggers

Attempt to activate the best reactor Logger factory, by first attempting to use the SLF4J one, then falling back to either Console logging or java.util.logging.Logger).

resetOnEachOperator(String) - Static method in class reactor.core.publisher.Hooks

Remove the sub-hook with key key from the onEachOperator hook.

resetOnEachOperator() - Static method in class reactor.core.publisher.Hooks

Reset global "assembly" hook tracking

resetOnErrorDropped() - Static method in class reactor.core.publisher.Hooks

Reset global error dropped strategy to bubbling back the error.

resetOnHandleError() - Static method in class reactor.core.scheduler.Schedulers

Reset the Schedulers.onHandleError(BiConsumer) hook to the default no-op behavior.

resetOnLastOperator(String) - Static method in class reactor.core.publisher.Hooks

Remove the sub-hook with key key from the onLastOperator hook.

resetOnLastOperator() - Static method in class reactor.core.publisher.Hooks

Reset global "subscriber" hook tracking

resetOnNextDropped() - Static method in class reactor.core.publisher.Hooks

Reset global data dropped strategy to throwing via Exceptions.failWithCancel()

resetOnNextError() - Static method in class reactor.core.publisher.Hooks

Reset global onNext error handling strategy to terminating the sequence with an onError and cancelling upstream (OnNextFailureStrategy.STOP).

resetOnOperatorDebug() - Static method in class reactor.core.publisher.Hooks

Reset global operator debug.

resetOnOperatorError(String) - Static method in class reactor.core.publisher.Hooks

Remove the sub-hook with key key from the onOperatorError hook.

resetOnOperatorError() - Static method in class reactor.core.publisher.Hooks

Reset global operator error mapping to the default behavior.

retainAll(Collection<?>) - Method in interface reactor.core.Fuseable.QueueSubscription

retry() - Method in class reactor.core.publisher.Flux

Re-subscribes to this Flux sequence if it signals any error, indefinitely.

retry(long) - Method in class reactor.core.publisher.Flux

Re-subscribes to this Flux sequence if it signals any error, for a fixed number of times.

retry(Predicate<? super Throwable>) - Method in class reactor.core.publisher.Flux

Re-subscribes to this Flux sequence if it signals any error that matches the given Predicate, otherwise push the error downstream.

retry(long, Predicate<? super Throwable>) - Method in class reactor.core.publisher.Flux

Re-subscribes to this Flux sequence up to the specified number of retries if it signals any error that match the given Predicate, otherwise push the error downstream.

retry() - Method in class reactor.core.publisher.Mono

Re-subscribes to this Mono sequence if it signals any error, indefinitely.

retry(long) - Method in class reactor.core.publisher.Mono

Re-subscribes to this Mono sequence if it signals any error, for a fixed number of times.

retry(Predicate<? super Throwable>) - Method in class reactor.core.publisher.Mono

Re-subscribes to this Mono sequence if it signals any error that matches the given Predicate, otherwise push the error downstream.

retry(long, Predicate<? super Throwable>) - Method in class reactor.core.publisher.Mono

Re-subscribes to this Mono sequence up to the specified number of retries if it signals any error that match the given Predicate, otherwise push the error downstream.

retryBackoff(long, Duration) - Method in class reactor.core.publisher.Flux

In case of error, retry this Flux up to numRetries times using a randomized exponential backoff strategy (jitter).

retryBackoff(long, Duration, Duration) - Method in class reactor.core.publisher.Flux

In case of error, retry this Flux up to numRetries times using a randomized exponential backoff strategy.

retryBackoff(long, Duration, Duration, Scheduler) - Method in class reactor.core.publisher.Flux

In case of error, retry this Flux up to numRetries times using a randomized exponential backoff strategy.

retryBackoff(long, Duration, Duration, double) - Method in class reactor.core.publisher.Flux

In case of error, retry this Flux up to numRetries times using a randomized exponential backoff strategy, randomized with a user-provided jitter factor between 0.d (no jitter) and 1.0 (default is 0.5).

retryBackoff(long, Duration, Duration, double, Scheduler) - Method in class reactor.core.publisher.Flux

In case of error, retry this Flux up to numRetries times using a randomized exponential backoff strategy, randomized with a user-provided jitter factor between 0.d (no jitter) and 1.0 (default is 0.5).

retryBackoff(long, Duration) - Method in class reactor.core.publisher.Mono

In case of error, retry this Mono up to numRetries times using a randomized exponential backoff strategy (jitter).

retryBackoff(long, Duration, Duration) - Method in class reactor.core.publisher.Mono

In case of error, retry this Mono up to numRetries times using a randomized exponential backoff strategy.

retryBackoff(long, Duration, Duration, Scheduler) - Method in class reactor.core.publisher.Mono

In case of error, retry this Mono up to numRetries times using a randomized exponential backoff strategy.

retryBackoff(long, Duration, Duration, double) - Method in class reactor.core.publisher.Mono

In case of error, retry this Mono up to numRetries times using a randomized exponential backoff strategy, randomized with a user-provided jitter factor between 0.d (no jitter) and 1.0 (default is 0.5).

retryBackoff(long, Duration, Duration, double, Scheduler) - Method in class reactor.core.publisher.Mono

In case of error, retry this Mono up to numRetries times using a randomized exponential backoff strategy, randomized with a user-provided jitter factor between 0.d (no jitter) and 1.0 (default is 0.5).

retryWhen(Function<Flux<Throwable>, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Flux

Retries this Flux when a companion sequence signals an item in response to this Flux error signal

retryWhen(Function<Flux<Throwable>, ? extends Publisher<?>>) - Method in class reactor.core.publisher.Mono

Retries this Mono when a companion sequence signals an item in response to this Mono error signal

run() - Method in class reactor.core.publisher.TopicProcessor

run() - Method in class reactor.core.publisher.WorkQueueProcessor

RUN_ON - Static variable in class reactor.core.Scannable.Attr

A key that links a Scannable to another Scannable it runs on.

runOn(Scheduler) - Method in class reactor.core.publisher.ParallelFlux

Specifies where each 'rail' will observe its incoming values with no work-stealing and default prefetch amount.

runOn(Scheduler, int) - Method in class reactor.core.publisher.ParallelFlux

Specifies where each 'rail' will observe its incoming values with possibly work-stealing and a given prefetch amount.

S

sample(Duration) - Method in class reactor.core.publisher.Flux

Sample this Flux by periodically emitting an item corresponding to that Flux latest emitted value within the periodical time window.

sample(Publisher<U>) - Method in class reactor.core.publisher.Flux

Sample this Flux by emitting an item corresponding to that Flux latest emitted value whenever a companion sampler Publisher signals a value.

sampleFirst(Duration) - Method in class reactor.core.publisher.Flux

Repeatedly take a value from this Flux then skip the values that follow within a given duration.

sampleFirst(Function<? super T, ? extends Publisher<U>>) - Method in class reactor.core.publisher.Flux

Repeatedly take a value from this Flux then skip the values that follow before the next signal from a companion sampler Publisher.

sampleTimeout(Function<? super T, ? extends Publisher<U>>) - Method in class reactor.core.publisher.Flux

Emit the latest value from this Flux only if there were no new values emitted during the window defined by a companion Publisher derived from that particular value.

sampleTimeout(Function<? super T, ? extends Publisher<U>>, int) - Method in class reactor.core.publisher.Flux

Emit the latest value from this Flux only if there were no new values emitted during the window defined by a companion Publisher derived from that particular value.

scalarSubscription(CoreSubscriber<? super T>, T) - Static method in class reactor.core.publisher.Operators

Represents a fuseable Subscription that emits a single constant value synchronously to a Subscriber or consumer.

scan(BiFunction<T, T, T>) - Method in class reactor.core.publisher.Flux

Reduce this Flux values with an accumulator BiFunction and also emit the intermediate results of this function.

scan(A, BiFunction<A, ? super T, A>) - Method in class reactor.core.publisher.Flux

Reduce this Flux values with an accumulator BiFunction and also emit the intermediate results of this function.

scan(Scannable.Attr<T>) - Method in interface reactor.core.Scannable

Introspect a component's specific state attribute, returning an associated value specific to that component, or the default value associated with the key, or null if the attribute doesn't make sense for that particular component and has no sensible default.

Scannable - Interface in reactor.core

A Scannable component exposes state in a non strictly memory consistent way and results should be understood as best-effort hint of the underlying state.

Scannable.Attr<T> - Class in reactor.core

Base class for Scannable attributes, which all can define a meaningful default.

scanOrDefault(Scannable.Attr<T>, T) - Method in interface reactor.core.Scannable

Introspect a component's specific state attribute.

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.EmitterProcessor

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.FluxOperator

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.FluxProcessor

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.MonoOperator

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.MonoProcessor

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.Operators.DeferredSubscription

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.Operators.MonoSubscriber

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.ReplayProcessor

scanUnsafe(Scannable.Attr) - Method in class reactor.core.publisher.UnicastProcessor

scanUnsafe(Scannable.Attr) - Method in interface reactor.core.Scannable

This method is used internally by components to define their key-value mappings in a single place.

scanWith(Supplier<A>, BiFunction<A, ? super T, A>) - Method in class reactor.core.publisher.Flux

Reduce this Flux values with the help of an accumulator BiFunction and also emits the intermediate results.

schedule(Runnable) - Method in interface reactor.core.scheduler.Scheduler

Schedules the non-delayed execution of the given task on this scheduler.

schedule(Runnable, long, TimeUnit) - Method in interface reactor.core.scheduler.Scheduler

Schedules the execution of the given task with the given delay amount.

schedule(Runnable) - Method in interface reactor.core.scheduler.Scheduler.Worker

Schedules the task for immediate execution on this worker.

schedule(Runnable, long, TimeUnit) - Method in interface reactor.core.scheduler.Scheduler.Worker

Schedules the execution of the given task with the given delay amount.

schedulePeriodically(Runnable, long, long, TimeUnit) - Method in interface reactor.core.scheduler.Scheduler

Schedules a periodic execution of the given task with the given initial delay and period.

schedulePeriodically(Runnable, long, long, TimeUnit) - Method in interface reactor.core.scheduler.Scheduler.Worker

Schedules a periodic execution of the given task with the given initial delay and period.

Scheduler - Interface in reactor.core.scheduler

Provides an abstract asynchronous boundary to operators.

Scheduler.Worker - Interface in reactor.core.scheduler

A worker representing an asynchronous boundary that executes tasks.

Schedulers - Class in reactor.core.scheduler

Schedulers provides various Scheduler factories useable by publishOn or subscribeOn :

Schedulers() - Constructor for class reactor.core.scheduler.Schedulers

Schedulers.Factory - Interface in reactor.core.scheduler

Public factory hook to override Schedulers behavior globally

sequenceEqual(Publisher<? extends T>, Publisher<? extends T>) - Static method in class reactor.core.publisher.Mono

Returns a Mono that emits a Boolean value that indicates whether two Publisher sequences are the same by comparing the items emitted by each Publisher pairwise.

sequenceEqual(Publisher<? extends T>, Publisher<? extends T>, BiPredicate<? super T, ? super T>) - Static method in class reactor.core.publisher.Mono

Returns a Mono that emits a Boolean value that indicates whether two Publisher sequences are the same by comparing the items emitted by each Publisher pairwise based on the results of a specified equality function.

sequenceEqual(Publisher<? extends T>, Publisher<? extends T>, BiPredicate<? super T, ? super T>, int) - Static method in class reactor.core.publisher.Mono

Returns a Mono that emits a Boolean value that indicates whether two Publisher sequences are the same by comparing the items emitted by each Publisher pairwise based on the results of a specified equality function.

sequential() - Method in class reactor.core.publisher.ParallelFlux

Merges the values from each 'rail' in a round-robin or same-order fashion and exposes it as a regular Publisher sequence, running with a default prefetch value for the rails.

sequential(int) - Method in class reactor.core.publisher.ParallelFlux

Merges the values from each 'rail' in a round-robin or same-order fashion and exposes it as a regular Publisher sequence, running with a give prefetch value for the rails.

serialize() - Method in class reactor.core.publisher.FluxProcessor

Create a FluxProcessor that safely gates multi-threaded producer Subscriber.onNext(Object).

serialize(CoreSubscriber<? super T>) - Static method in class reactor.core.publisher.Operators

Safely gate a Subscriber by making sure onNext signals are delivered sequentially (serialized).

serializeAlways() - Method in class reactor.core.publisher.FluxProcessor

Returns serialization strategy.

set(Subscription) - Method in class reactor.core.publisher.Operators.DeferredSubscription

Atomically sets the single subscription and requests the missed amount from it.

set(AtomicReferenceFieldUpdater<F, Subscription>, F, Subscription) - Static method in class reactor.core.publisher.Operators

A generic utility to atomically replace a subscription or cancel the replacement if current subscription is marked as cancelled (as in Operators.cancelledSubscription()) or was concurrently updated before.

setExecutorServiceDecorator(String, BiFunction<Scheduler, ScheduledExecutorService, ScheduledExecutorService>) - Static method in class reactor.core.scheduler.Schedulers

Set up an additional ScheduledExecutorService decorator for a given key, even if that key is already present.

setFactory(Schedulers.Factory) - Static method in class reactor.core.scheduler.Schedulers

Replace Schedulers factories (newParallel, newSingle and newElastic).

setOnce(AtomicReferenceFieldUpdater<F, Subscription>, F, Subscription) - Static method in class reactor.core.publisher.Operators

Sets the given subscription once and returns true if successful, false if the field has a subscription already or has been cancelled.

setValue(O) - Method in class reactor.core.publisher.Operators.MonoSubscriber

Set the value internally, without impacting request tracking state.

share() - Method in class reactor.core.publisher.Flux

Returns a new Flux that multicasts (shares) the original Flux.

share(boolean) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures sharing state for this builder.

share(String, int) - Static method in class reactor.core.publisher.TopicProcessor

Create a new shared TopicProcessor using the passed backlog size, with a blockingWait Strategy and auto-cancellation.

share(boolean) - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Configures sharing state for this builder.

share(String, int) - Static method in class reactor.core.publisher.WorkQueueProcessor

Create a new shared WorkQueueProcessor using the passed buffer size, blockingWait Strategy and auto-cancel.

shutdownNow() - Static method in class reactor.core.scheduler.Schedulers

Clear any cached Scheduler and call dispose on them.

Signal<T> - Interface in reactor.core.publisher

A domain representation of a Reactive Stream signal.

signalAllWhenBlocking() - Method in class reactor.util.concurrent.WaitStrategy

Implementations should signal the waiting consumers that the cursor has advanced.

signalSupplier(Supplier<T>) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures a supplier of dispatched signals to preallocate in the ring buffer

SignalType - Enum in reactor.core.publisher

Reactive Stream signal types

single() - Static method in class reactor.core.Disposables

Return a new simple Disposable instance that is initially not disposed but can be by calling Disposable.dispose().

single() - Method in class reactor.core.publisher.Flux

Expect and emit a single item from this Flux source or signal NoSuchElementException for an empty source, or IndexOutOfBoundsException for a source with more than one element.

single(T) - Method in class reactor.core.publisher.Flux

Expect and emit a single item from this Flux source and emit a default value for an empty source, but signal an IndexOutOfBoundsException for a source with more than one element.

single() - Method in class reactor.core.publisher.Mono

Expect exactly one item from this Mono source or signal NoSuchElementException for an empty source.

single() - Static method in class reactor.core.scheduler.Schedulers

Scheduler that hosts a single-threaded ExecutorService-based worker and is suited for parallel work.

single(Scheduler) - Static method in class reactor.core.scheduler.Schedulers

Wraps a single Scheduler.Worker from some other Scheduler and provides Scheduler.Worker services on top of it.

singleOrEmpty() - Method in class reactor.core.publisher.Flux

Expect and emit a single item from this Flux source, and accept an empty source but signal an IndexOutOfBoundsException for a source with more than one element.

sink() - Method in class reactor.core.publisher.FluxProcessor

Create a FluxSink that safely gates multi-threaded producer Subscriber.onNext(Object).

sink(FluxSink.OverflowStrategy) - Method in class reactor.core.publisher.FluxProcessor

Create a FluxSink that safely gates multi-threaded producer Subscriber.onNext(Object).

size() - Method in interface reactor.core.Disposable.Composite

Returns the number of currently held Disposables.

size() - Method in class reactor.core.publisher.Operators.MonoSubscriber

size() - Method in class reactor.core.publisher.UnicastProcessor

size() - Method in interface reactor.util.context.Context

Return the size of this Context, the number of immutable key/value pairs stored inside it.

size() - Method in class reactor.util.function.Tuple2

Return the number of elements in this Tuples.

size() - Method in class reactor.util.function.Tuple3

size() - Method in class reactor.util.function.Tuple4

size() - Method in class reactor.util.function.Tuple5

size() - Method in class reactor.util.function.Tuple6

size() - Method in class reactor.util.function.Tuple7

size() - Method in class reactor.util.function.Tuple8

skip(long) - Method in class reactor.core.publisher.Flux

Skip the specified number of elements from the beginning of this Flux then emit the remaining elements.

skip(Duration) - Method in class reactor.core.publisher.Flux

Skip elements from this Flux emitted within the specified initial duration.

skip(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Skip elements from this Flux emitted within the specified initial duration, as measured on the provided Scheduler.

skipLast(int) - Method in class reactor.core.publisher.Flux

Skip a specified number of elements at the end of this Flux sequence.

skipUntil(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Skips values from this Flux until a Predicate returns true for the value.

skipUntilOther(Publisher<?>) - Method in class reactor.core.publisher.Flux

Skip values from this Flux until a specified Publisher signals an onNext or onComplete.

skipWhile(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Skips values from this Flux while a Predicate returns true for the value.

sleeping() - Static method in class reactor.util.concurrent.WaitStrategy

Yielding strategy that uses a Thread.sleep(1) for consumers waiting on a barrier after an initially spinning.

small() - Static method in class reactor.util.concurrent.Queues

SMALL_BUFFER_SIZE - Static variable in class reactor.util.concurrent.Queues

A small default of available slots in a given container, compromise between intensive pipelines, small subscribers numbers and memory use.

sort() - Method in class reactor.core.publisher.Flux

Sort elements from this Flux by collecting and sorting them in the background then emitting the sorted sequence once this sequence completes.

sort(Comparator<? super T>) - Method in class reactor.core.publisher.Flux

Sort elements from this Flux using a Comparator function, by collecting and sorting elements in the background then emitting the sorted sequence once this sequence completes.

sorted(Comparator<? super T>) - Method in class reactor.core.publisher.ParallelFlux

Sorts the 'rails' of this ParallelFlux and returns a Publisher that sequentially picks the smallest next value from the rails.

sorted(Comparator<? super T>, int) - Method in class reactor.core.publisher.ParallelFlux

Sorts the 'rails' of this ParallelFlux and returns a Publisher that sequentially picks the smallest next value from the rails.

source - Variable in class reactor.core.publisher.FluxOperator

source - Variable in class reactor.core.publisher.MonoOperator

start() - Method in interface reactor.core.scheduler.Scheduler

Instructs this Scheduler to prepare itself for running tasks directly or through its Workers.

startWith(Iterable<? extends T>) - Method in class reactor.core.publisher.Flux

Prepend the given Iterable before this Flux sequence.

startWith(T...) - Method in class reactor.core.publisher.Flux

Prepend the given values before this Flux sequence.

startWith(Publisher<? extends T>) - Method in class reactor.core.publisher.Flux

Prepend the given Publisher sequence to this Flux sequence.

stepName() - Method in interface reactor.core.Scannable

Return a meaningful String representation of this Scannable in its chain of Scannable.parents() and Scannable.actuals().

steps() - Method in interface reactor.core.Scannable

List the step names in the chain of Scannable (including the current element), in their assembly order.

stream() - Method in interface reactor.util.context.Context

Stream key/value pairs from this Context

subOrZero(long, long) - Static method in class reactor.core.publisher.Operators

Cap a subtraction to 0

subscribe(CoreSubscriber<? super T>) - Method in class reactor.core.publisher.DirectProcessor

subscribe(CoreSubscriber<? super T>) - Method in class reactor.core.publisher.EmitterProcessor

subscribe() - Method in class reactor.core.publisher.Flux

Subscribe to this Flux and request unbounded demand.

subscribe(Consumer<? super T>) - Method in class reactor.core.publisher.Flux

Subscribe a Consumer to this Flux that will consume all the elements in the sequence.

subscribe(Consumer<? super T>, Consumer<? super Throwable>) - Method in class reactor.core.publisher.Flux

Subscribe to this Flux with a Consumer that will consume all the elements in the sequence, as well as a Consumer that will handle errors.

subscribe(Consumer<? super T>, Consumer<? super Throwable>, Runnable) - Method in class reactor.core.publisher.Flux

Subscribe Consumer to this Flux that will respectively consume all the elements in the sequence, handle errors and react to completion.

subscribe(Consumer<? super T>, Consumer<? super Throwable>, Runnable, Consumer<? super Subscription>) - Method in class reactor.core.publisher.Flux

Subscribe Consumer to this Flux that will respectively consume all the elements in the sequence, handle errors, react to completion, and request upon subscription.

subscribe(Subscriber<? super T>) - Method in class reactor.core.publisher.Flux

subscribe(CoreSubscriber<? super T>) - Method in class reactor.core.publisher.Flux

An internal Publisher.subscribe(Subscriber) that will bypass Hooks.onLastOperator(Function) pointcut.

subscribe() - Method in class reactor.core.publisher.Mono

Subscribe to this Mono and request unbounded demand.

subscribe(Consumer<? super T>) - Method in class reactor.core.publisher.Mono

Subscribe a Consumer to this Mono that will consume all the sequence.

subscribe(Consumer<? super T>, Consumer<? super Throwable>) - Method in class reactor.core.publisher.Mono

Subscribe to this Mono with a Consumer that will consume all the elements in the sequence, as well as a Consumer that will handle errors.

subscribe(Consumer<? super T>, Consumer<? super Throwable>, Runnable) - Method in class reactor.core.publisher.Mono

Subscribe Consumer to this Mono that will respectively consume all the elements in the sequence, handle errors and react to completion.

subscribe(Consumer<? super T>, Consumer<? super Throwable>, Runnable, Consumer<? super Subscription>) - Method in class reactor.core.publisher.Mono

Subscribe Consumer to this Mono that will respectively consume all the elements in the sequence, handle errors, react to completion, and request upon subscription.

subscribe(Subscriber<? super T>) - Method in class reactor.core.publisher.Mono

subscribe(CoreSubscriber<? super T>) - Method in class reactor.core.publisher.Mono

An internal Publisher.subscribe(Subscriber) that will bypass Hooks.onLastOperator(Function) pointcut.

subscribe(CoreSubscriber<? super O>) - Method in class reactor.core.publisher.MonoProcessor

subscribe(CoreSubscriber<? super T>[]) - Method in class reactor.core.publisher.ParallelFlux

Subscribes an array of Subscribers to this ParallelFlux and triggers the execution chain for all 'rails'.

subscribe() - Method in class reactor.core.publisher.ParallelFlux

Subscribes to this ParallelFlux and triggers the execution chain for all 'rails'.

subscribe(Consumer<? super T>) - Method in class reactor.core.publisher.ParallelFlux

Subscribes to this ParallelFlux by providing an onNext callback and triggers the execution chain for all 'rails'.

subscribe(Consumer<? super T>, Consumer<? super Throwable>) - Method in class reactor.core.publisher.ParallelFlux

Subscribes to this ParallelFlux by providing an onNext and onError callback and triggers the execution chain for all 'rails'.

subscribe(Consumer<? super T>, Consumer<? super Throwable>, Runnable) - Method in class reactor.core.publisher.ParallelFlux

Subscribes to this ParallelFlux by providing an onNext, onError and onComplete callback and triggers the execution chain for all 'rails'.

subscribe(Consumer<? super T>, Consumer<? super Throwable>, Runnable, Consumer<? super Subscription>) - Method in class reactor.core.publisher.ParallelFlux

Subscribes to this ParallelFlux by providing an onNext, onError, onComplete and onSubscribe callback and triggers the execution chain for all 'rails'.

subscribe(Subscriber<? super T>) - Method in class reactor.core.publisher.ParallelFlux

Merge the rails into a ParallelFlux.sequential() Flux and subscribe to said Flux.

subscribe(CoreSubscriber<? super T>) - Method in class reactor.core.publisher.ReplayProcessor

subscribe(Subscription) - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.ON_SUBSCRIBE.

subscribe(Subscription, Context) - Static method in interface reactor.core.publisher.Signal

Creates and returns a Signal of variety Type.ON_SUBSCRIBE, that holds the Context associated with the subscribed source.

subscribe(CoreSubscriber<? super E>) - Method in class reactor.core.publisher.TopicProcessor

subscribe(CoreSubscriber<? super T>) - Method in class reactor.core.publisher.UnicastProcessor

subscribe(CoreSubscriber<? super E>) - Method in class reactor.core.publisher.WorkQueueProcessor

subscribeOn(Scheduler) - Method in class reactor.core.publisher.Flux

Run subscribe, onSubscribe and request on a specified Scheduler's Scheduler.Worker.

subscribeOn(Scheduler, boolean) - Method in class reactor.core.publisher.Flux

Run subscribe and onSubscribe on a specified Scheduler's Scheduler.Worker.

subscribeOn(Scheduler) - Method in class reactor.core.publisher.Mono

Run subscribe, onSubscribe and request on a specified Scheduler's Scheduler.Worker.

subscriberContext(Context) - Method in class reactor.core.publisher.Flux

Enrich a potentially empty downstream Context by adding all values from the given Context, producing a new Context that is propagated upstream.

subscriberContext(Function<Context, Context>) - Method in class reactor.core.publisher.Flux

Enrich a potentially empty downstream Context by applying a Function to it, producing a new Context that is propagated upstream.

subscriberContext() - Static method in class reactor.core.publisher.Mono

Create a Mono emitting the Context available on subscribe.

subscriberContext(Context) - Method in class reactor.core.publisher.Mono

Enrich a potentially empty downstream Context by adding all values from the given Context, producing a new Context that is propagated upstream.

subscriberContext(Function<Context, Context>) - Method in class reactor.core.publisher.Mono

Enrich a potentially empty downstream Context by applying a Function to it, producing a new Context that is propagated upstream.

subscribeWith(E) - Method in class reactor.core.publisher.Flux

Subscribe the given Subscriber to this Flux and return said Subscriber (eg.

subscribeWith(E) - Method in class reactor.core.publisher.Mono

Subscribe the given Subscriber to this Mono and return said Subscriber (eg.

success() - Method in interface reactor.core.publisher.MonoSink

Complete without any value.

success(T) - Method in interface reactor.core.publisher.MonoSink

Complete with the given value.

swap() - Static method in class reactor.core.Disposables

Create a new empty Disposable.Swap with atomic guarantees on all mutative operations.

switchIfEmpty(Publisher<? extends T>) - Method in class reactor.core.publisher.Flux

Switch to an alternative Publisher if this sequence is completed without any data.

switchIfEmpty(Mono<? extends T>) - Method in class reactor.core.publisher.Mono

Fallback to an alternative Mono if this mono is completed without data

switchMap(Function<? super T, Publisher<? extends V>>) - Method in class reactor.core.publisher.Flux

Switch to a new Publisher generated via a Function whenever this Flux produces an item.

switchMap(Function<? super T, Publisher<? extends V>>, int) - Method in class reactor.core.publisher.Flux

Switch to a new Publisher generated via a Function whenever this Flux produces an item.

switchOnFirst(BiFunction<Signal<? extends T>, Flux<T>, Publisher<? extends V>>) - Method in class reactor.core.publisher.Flux

Transform the current Flux once it emits its first element, making a conditional transformation possible.

switchOnNext(Publisher<? extends Publisher<? extends T>>) - Static method in class reactor.core.publisher.Flux

Creates a Flux that mirrors the most recently emitted Publisher, forwarding its data until a new Publisher comes in in the source.

switchOnNext(Publisher<? extends Publisher<? extends T>>, int) - Static method in class reactor.core.publisher.Flux

Creates a Flux that mirrors the most recently emitted Publisher, forwarding its data until a new Publisher comes in in the source.

switchOnNext() - Static method in class reactor.core.publisher.FluxProcessor

Build a FluxProcessor whose data are emitted by the most recent emitted Publisher.

SYNC - Static variable in interface reactor.core.Fuseable

Indicates the QueueSubscription can perform sync-fusion.

SynchronousSink<T> - Interface in reactor.core.publisher

Interface to produce synchronously "one signal" to an underlying Subscriber.

T

tag(String, String) - Method in class reactor.core.publisher.Flux

Tag this flux with a key/value pair.

tag(String, String) - Method in class reactor.core.publisher.Mono

Tag this mono with a key/value pair.

tag(String, String) - Method in class reactor.core.publisher.ParallelFlux

Tag this ParallelFlux with a key/value pair.

TAGS - Static variable in class reactor.core.Scannable.Attr

A Stream of Tuple2 representing key/value pairs for tagged components.

tags() - Method in interface reactor.core.Scannable

Visit this Scannable and its Scannable.parents() and stream all the observed tags

take(long) - Method in class reactor.core.publisher.Flux

Take only the first N values from this Flux, if available.

take(Duration) - Method in class reactor.core.publisher.Flux

Relay values from this Flux until the specified Duration elapses.

take(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Relay values from this Flux until the specified Duration elapses, as measured on the specified Scheduler.

take(Duration) - Method in class reactor.core.publisher.Mono

Give this Mono a chance to resolve within a specified time frame but complete if it doesn't.

take(Duration, Scheduler) - Method in class reactor.core.publisher.Mono

Give this Mono a chance to resolve within a specified time frame but complete if it doesn't.

takeLast(int) - Method in class reactor.core.publisher.Flux

Emit the last N values this Flux emitted before its completion.

takeUntil(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Relay values from this Flux until the given Predicate matches.

takeUntilOther(Publisher<?>) - Method in class reactor.core.publisher.Flux

Relay values from this Flux until the given Publisher emits.

takeUntilOther(Publisher<?>) - Method in class reactor.core.publisher.Mono

Give this Mono a chance to resolve before a companion Publisher emits.

takeWhile(Predicate<? super T>) - Method in class reactor.core.publisher.Flux

Relay values from this Flux while a predicate returns TRUE for the values (checked before each value is delivered).

terminate(AtomicReferenceFieldUpdater<T, Throwable>, T) - Static method in class reactor.core.Exceptions

Atomic utility to safely mark a volatile throwable reference with a terminal marker.

terminate(AtomicReferenceFieldUpdater<F, Subscription>, F) - Static method in class reactor.core.publisher.Operators

Atomically terminates the subscription if it is not already a Operators.cancelledSubscription(), cancelling the subscription and setting the field to the singleton Operators.cancelledSubscription().

TERMINATED - Static variable in class reactor.core.Exceptions

A singleton instance of a Throwable indicating a terminal state for exceptions, don't leak this!

TERMINATED - Static variable in class reactor.core.Scannable.Attr

A Boolean attribute indicating whether or not an upstream component terminated this scanned component.

then() - Method in class reactor.core.publisher.Flux

Return a Mono<Void> that completes when this Flux completes.

then(Mono<V>) - Method in class reactor.core.publisher.Flux

Let this Flux complete then play signals from a provided Mono.

then() - Method in class reactor.core.publisher.Mono

Return a Mono<Void> which only replays complete and error signals from this Mono.

then(Mono<V>) - Method in class reactor.core.publisher.Mono

Let this Mono complete then play another Mono.

thenEmpty(Publisher<Void>) - Method in class reactor.core.publisher.Flux

Return a Mono<Void> that waits for this Flux to complete then for a supplied Publisher<Void> to also complete.

thenEmpty(Publisher<Void>) - Method in class reactor.core.publisher.Mono

Return a Mono<Void> that waits for this Mono to complete then for a supplied Publisher<Void> to also complete.

thenMany(Publisher<V>) - Method in class reactor.core.publisher.Flux

Let this Flux complete then play another Publisher.

thenMany(Publisher<V>) - Method in class reactor.core.publisher.Mono

Let this Mono complete then play another Publisher.

thenReturn(V) - Method in class reactor.core.publisher.Mono

Let this Mono complete then emit the provided value.

THREAD_BARRIER - Static variable in interface reactor.core.Fuseable

Indicates that the queue will be drained from another thread thus any queue-exit computation may be invalid at that point.

throwIfFatal(Throwable) - Static method in class reactor.core.Exceptions

Throws a particular Throwable only if it belongs to a set of "fatal" error varieties.

throwIfJvmFatal(Throwable) - Static method in class reactor.core.Exceptions

Throws a particular Throwable only if it belongs to a set of "fatal" error varieties native to the JVM.

timeout(Duration) - Method in class reactor.core.publisher.Flux

Propagate a TimeoutException as soon as no item is emitted within the given Duration from the previous emission (or the subscription for the first item).

timeout(Duration, Publisher<? extends T>) - Method in class reactor.core.publisher.Flux

Switch to a fallback Flux as soon as no item is emitted within the given Duration from the previous emission (or the subscription for the first item).

timeout(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Propagate a TimeoutException as soon as no item is emitted within the given Duration from the previous emission (or the subscription for the first item), as measured by the specified Scheduler.

timeout(Duration, Publisher<? extends T>, Scheduler) - Method in class reactor.core.publisher.Flux

Switch to a fallback Flux as soon as no item is emitted within the given Duration from the previous emission (or the subscription for the first item), as measured on the specified Scheduler.

timeout(Publisher<U>) - Method in class reactor.core.publisher.Flux

Signal a TimeoutException in case the first item from this Flux has not been emitted before the given Publisher emits.

timeout(Publisher<U>, Function<? super T, ? extends Publisher<V>>) - Method in class reactor.core.publisher.Flux

Signal a TimeoutException in case the first item from this Flux has not been emitted before the firstTimeout Publisher emits, and whenever each subsequent elements is not emitted before a Publisher generated from the latest element signals.

timeout(Publisher<U>, Function<? super T, ? extends Publisher<V>>, Publisher<? extends T>) - Method in class reactor.core.publisher.Flux

Switch to a fallback Publisher in case the first item from this Flux has not been emitted before the firstTimeout Publisher emits, and whenever each subsequent elements is not emitted before a Publisher generated from the latest element signals.

timeout(Duration) - Method in class reactor.core.publisher.Mono

Propagate a TimeoutException in case no item arrives within the given Duration.

timeout(Duration, Mono<? extends T>) - Method in class reactor.core.publisher.Mono

Switch to a fallback Mono in case no item arrives within the given Duration.

timeout(Duration, Scheduler) - Method in class reactor.core.publisher.Mono

Signal a TimeoutException error in case an item doesn't arrive before the given period, as measured on the provided Scheduler.

timeout(Duration, Mono<? extends T>, Scheduler) - Method in class reactor.core.publisher.Mono

Switch to a fallback Mono in case an item doesn't arrive before the given period, as measured on the provided Scheduler.

timeout(Publisher<U>) - Method in class reactor.core.publisher.Mono

Signal a TimeoutException in case the item from this Mono has not been emitted before the given Publisher emits.

timeout(Publisher<U>, Mono<? extends T>) - Method in class reactor.core.publisher.Mono

Switch to a fallback Publisher in case the item from this Mono has not been emitted before the given Publisher emits.

timestamp() - Method in class reactor.core.publisher.Flux

Emit a Tuple2 pair of T1 the current clock time in millis (as a Long measured by the parallel Scheduler) and T2 the emitted data (as a T), for each item from this Flux.

timestamp(Scheduler) - Method in class reactor.core.publisher.Flux

Emit a Tuple2 pair of T1 the current clock time in millis (as a Long measured by the provided Scheduler) and T2 the emitted data (as a T), for each item from this Flux.

timestamp() - Method in class reactor.core.publisher.Mono

If this Mono is valued, emit a Tuple2 pair of T1 the current clock time in millis (as a Long measured by the parallel Scheduler) and T2 the emitted data (as a T).

timestamp(Scheduler) - Method in class reactor.core.publisher.Mono

If this Mono is valued, emit a Tuple2 pair of T1 the current clock time in millis (as a Long measured by the provided Scheduler) and T2 the emitted data (as a T).

toArray() - Method in interface reactor.core.Fuseable.QueueSubscription

toArray(T1[]) - Method in interface reactor.core.Fuseable.QueueSubscription

toArray() - Method in class reactor.util.function.Tuple2

Turn this Tuple into a plain Object[].

toArray() - Method in class reactor.util.function.Tuple3

toArray() - Method in class reactor.util.function.Tuple4

toArray() - Method in class reactor.util.function.Tuple5

toArray() - Method in class reactor.util.function.Tuple6

toArray() - Method in class reactor.util.function.Tuple7

toArray() - Method in class reactor.util.function.Tuple8

toConditionalSubscriber(CoreSubscriber<? super T>) - Static method in class reactor.core.publisher.Operators

If the actual CoreSubscriber is not Fuseable.ConditionalSubscriber, it will apply an adapter which directly maps all Fuseable.ConditionalSubscriber#tryOnNext(T) to CoreSubscriber#onNext(T) and always returns true as the result

toCoreSubscriber(Subscriber<? super T>) - Static method in class reactor.core.publisher.Operators

If the actual Subscriber is not a CoreSubscriber, it will apply safe strict wrapping to apply all reactive streams rules including the ones relaxed by internal operators based on CoreSubscriber.

toFuture() - Method in class reactor.core.publisher.Mono

Transform this Mono into a CompletableFuture completing on onNext or onComplete and failing on onError.

toIterable() - Method in class reactor.core.publisher.Flux

Transform this Flux into a lazy Iterable blocking on Iterator.next() calls.

toIterable(int) - Method in class reactor.core.publisher.Flux

Transform this Flux into a lazy Iterable blocking on Iterator.next() calls.

toIterable(int, Supplier<Queue<T>>) - Method in class reactor.core.publisher.Flux

Transform this Flux into a lazy Iterable blocking on Iterator.next() calls.

toList() - Method in class reactor.util.function.Tuple2

Turn this Tuple into a List<Object>.

TopicProcessor<E> - Class in reactor.core.publisher

An implementation of a RingBuffer backed message-passing Processor implementing publish-subscribe with async event loops.

TopicProcessor.Builder<T> - Class in reactor.core.publisher

TopicProcessor builder that can be used to create new processors.

toProcessor() - Method in class reactor.core.publisher.Mono

Wrap this Mono into a MonoProcessor (turning it hot and allowing to block, cancel, as well as many other operations).

toStream() - Method in class reactor.core.publisher.Flux

Transform this Flux into a lazy Stream blocking for each source onNext call.

toStream(int) - Method in class reactor.core.publisher.Flux

Transform this Flux into a lazy Stream blocking for each source onNext call.

toString() - Method in class reactor.core.publisher.BaseSubscriber

toString() - Method in class reactor.core.publisher.Flux

toString() - Method in class reactor.core.publisher.Mono

toString() - Method in class reactor.core.publisher.ParallelFlux

toString() - Method in enum reactor.core.publisher.SignalType

toString() - Method in class reactor.util.function.Tuple2

A Tuple String representation is the comma separated list of values, enclosed in square brackets.

trace(String) - Method in interface reactor.util.Logger

Log a message at the TRACE level.

trace(String, Object...) - Method in interface reactor.util.Logger

Log a message at the TRACE level according to the specified format and arguments.

trace(String, Throwable) - Method in interface reactor.util.Logger

Log an exception (throwable) at the TRACE level with an accompanying message.

transform(Function<? super Flux<T>, ? extends Publisher<V>>) - Method in class reactor.core.publisher.Flux

Transform this Flux in order to generate a target Flux.

transform(Function<? super Mono<T>, ? extends Publisher<V>>) - Method in class reactor.core.publisher.Mono

Transform this Mono in order to generate a target Mono.

transform(Function<? super ParallelFlux<T>, ParallelFlux<U>>) - Method in class reactor.core.publisher.ParallelFlux

Allows composing operators, in assembly time, on top of this ParallelFlux and returns another ParallelFlux with composed features.

tryOnNext(T) - Method in interface reactor.core.Fuseable.ConditionalSubscriber

Try consuming the value and return true if successful.

Tuple2<T1,T2> - Class in reactor.util.function

A tuple that holds two non-null values.

Tuple3<T1,T2,T3> - Class in reactor.util.function

A tuple that holds three non-null values.

Tuple4<T1,T2,T3,T4> - Class in reactor.util.function

A tuple that holds four non-null values

Tuple5<T1,T2,T3,T4,T5> - Class in reactor.util.function

A tuple that holds five non-null values

Tuple6<T1,T2,T3,T4,T5,T6> - Class in reactor.util.function

A tuple that holds six values

Tuple7<T1,T2,T3,T4,T5,T6,T7> - Class in reactor.util.function

A tuple that holds seven non-null values

Tuple8<T1,T2,T3,T4,T5,T6,T7,T8> - Class in reactor.util.function

A tuple that holds eight values

Tuples - Class in reactor.util.function

A Tuples is an immutable Collection of objects, each of which can be of an arbitrary type.

U

unbounded() - Static method in class reactor.util.concurrent.Queues

unbounded(int) - Static method in class reactor.util.concurrent.Queues

Returns an unbounded, linked-array-based Queue.

unboundedMultiproducer() - Static method in class reactor.util.concurrent.Queues

Returns an unbounded queue suitable for multi-producer/single-consumer (MPSC) scenarios.

UnicastProcessor<T> - Class in reactor.core.publisher

A Processor implementation that takes a custom queue and allows only a single subscriber.

UnicastProcessor(Queue<T>) - Constructor for class reactor.core.publisher.UnicastProcessor

UnicastProcessor(Queue<T>, Disposable) - Constructor for class reactor.core.publisher.UnicastProcessor

UnicastProcessor(Queue<T>, Consumer<? super T>, Disposable) - Constructor for class reactor.core.publisher.UnicastProcessor

unwrap(Throwable) - Static method in class reactor.core.Exceptions

Unwrap a particular Throwable only if it is was wrapped via bubble or propagate.

unwrapMultiple(Throwable) - Static method in class reactor.core.Exceptions

Attempt to unwrap a Throwable into a List of Throwables.

unwrapMultipleExcludingTracebacks(Throwable) - Static method in class reactor.core.Exceptions

Attempt to unwrap a Throwable into a List of Throwables, excluding instances that are tracebacks.

update(Disposable) - Method in interface reactor.core.Disposable.Swap

Atomically set the next Disposable on this container and dispose the previous one (if any).

upstream() - Method in class reactor.core.publisher.BaseSubscriber

Return current Subscription

useConsoleLoggers() - Static method in class reactor.util.Loggers

Force the usage of Console-based Loggers, even if SLF4J is available on the classpath.

useCustomLoggers(Function<String, ? extends Logger>) - Static method in class reactor.util.Loggers

Use a custom type of Logger created through the provided Function, which takes a logger name as input.

useJdkLoggers() - Static method in class reactor.util.Loggers

Force the usage of JDK-based Loggers, even if SLF4J is available on the classpath.

useSl4jLoggers() - Static method in class reactor.util.Loggers

Force the usage of SL4J-based Loggers, throwing an exception if SLF4J isn't available on the classpath.

useVerboseConsoleLoggers() - Static method in class reactor.util.Loggers

Force the usage of Console-based Loggers, even if SLF4J is available on the classpath.

using(Callable<? extends D>, Function<? super D, ? extends Publisher<? extends T>>, Consumer<? super D>) - Static method in class reactor.core.publisher.Flux

Uses a resource, generated by a supplier for each individual Subscriber, while streaming the values from a Publisher derived from the same resource and makes sure the resource is released if the sequence terminates or the Subscriber cancels.

using(Callable<? extends D>, Function<? super D, ? extends Publisher<? extends T>>, Consumer<? super D>, boolean) - Static method in class reactor.core.publisher.Flux

Uses a resource, generated by a supplier for each individual Subscriber, while streaming the values from a Publisher derived from the same resource and makes sure the resource is released if the sequence terminates or the Subscriber cancels.

using(Callable<? extends D>, Function<? super D, ? extends Mono<? extends T>>, Consumer<? super D>, boolean) - Static method in class reactor.core.publisher.Mono

Uses a resource, generated by a supplier for each individual Subscriber, while streaming the value from a Mono derived from the same resource and makes sure the resource is released if the sequence terminates or the Subscriber cancels.

using(Callable<? extends D>, Function<? super D, ? extends Mono<? extends T>>, Consumer<? super D>) - Static method in class reactor.core.publisher.Mono

Uses a resource, generated by a supplier for each individual Subscriber, while streaming the value from a Mono derived from the same resource and makes sure the resource is released if the sequence terminates or the Subscriber cancels.

usingWhen(Publisher<D>, Function<? super D, ? extends Publisher<? extends T>>, Function<? super D, ? extends Publisher<?>>, Function<? super D, ? extends Publisher<?>>) - Static method in class reactor.core.publisher.Flux

Uses a resource, generated by a Publisher for each individual Subscriber, while streaming the values from a Publisher derived from the same resource.

usingWhen(Publisher<D>, Function<? super D, ? extends Publisher<? extends T>>, Function<? super D, ? extends Publisher<?>>, Function<? super D, ? extends Publisher<?>>, Function<? super D, ? extends Publisher<?>>) - Static method in class reactor.core.publisher.Flux

Uses a resource, generated by a Publisher for each individual Subscriber, while streaming the values from a Publisher derived from the same resource.

usingWhen(Publisher<D>, Function<? super D, ? extends Publisher<? extends T>>, Function<? super D, ? extends Publisher<?>>) - Static method in class reactor.core.publisher.Flux

Uses a resource, generated by a Publisher for each individual Subscriber, while streaming the values from a Publisher derived from the same resource.

usingWhen(Publisher<D>, Function<? super D, ? extends Mono<? extends T>>, Function<? super D, ? extends Publisher<?>>, Function<? super D, ? extends Publisher<?>>) - Static method in class reactor.core.publisher.Mono

Uses a resource, generated by a Publisher for each individual Subscriber, while streaming the values from a Publisher derived from the same resource.

usingWhen(Publisher<D>, Function<? super D, ? extends Mono<? extends T>>, Function<? super D, ? extends Publisher<?>>, Function<? super D, ? extends Publisher<?>>, Function<? super D, ? extends Publisher<?>>) - Static method in class reactor.core.publisher.Mono

Uses a resource, generated by a Publisher for each individual Subscriber, while streaming the values from a Publisher derived from the same resource.

V

validate(Subscription, Subscription) - Static method in class reactor.core.publisher.Operators

Check Subscription current state and cancel new Subscription if current is set, or return true if ready to subscribe.

validate(long) - Static method in class reactor.core.publisher.Operators

Evaluate if a request is strictly positive otherwise Operators.reportBadRequest(long)

validate(Subscriber<?>[]) - Method in class reactor.core.publisher.ParallelFlux

Validates the number of subscribers and returns true if their number matches the parallelism level of this ParallelFlux.

value - Variable in class reactor.core.publisher.Operators.MonoSubscriber

valueOf(String) - Static method in enum reactor.core.publisher.BufferOverflowStrategy

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum reactor.core.publisher.FluxSink.OverflowStrategy

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum reactor.core.publisher.SignalType

Returns the enum constant of this type with the specified name.

values() - Static method in enum reactor.core.publisher.BufferOverflowStrategy

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum reactor.core.publisher.FluxSink.OverflowStrategy

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum reactor.core.publisher.SignalType

Returns an array containing the constants of this enum type, in the order they are declared.

W

waitFor(long, LongSupplier, Runnable) - Method in class reactor.util.concurrent.WaitStrategy

Wait for the given sequence to be available.

waitStrategy(WaitStrategy) - Method in class reactor.core.publisher.TopicProcessor.Builder

Configures wait strategy for this builder.

waitStrategy(WaitStrategy) - Method in class reactor.core.publisher.WorkQueueProcessor.Builder

Configures wait strategy for this builder.

WaitStrategy - Class in reactor.util.concurrent

Strategy employed to wait for specific LongSupplier values with various spinning strategies.

WaitStrategy() - Constructor for class reactor.util.concurrent.WaitStrategy

warn(String) - Method in interface reactor.util.Logger

Log a message at the WARN level.

warn(String, Object...) - Method in interface reactor.util.Logger

Log a message at the WARN level according to the specified format and arguments.

warn(String, Throwable) - Method in interface reactor.util.Logger

Log an exception (throwable) at the WARN level with an accompanying message.

when(Publisher<?>...) - Static method in class reactor.core.publisher.Mono

Aggregate given publishers into a new Mono that will be fulfilled when all of the given sources have completed.

when(Iterable<? extends Publisher<?>>) - Static method in class reactor.core.publisher.Mono

Aggregate given publishers into a new Mono that will be fulfilled when all of the given Publishers have completed.

whenDelayError(Iterable<? extends Publisher<?>>) - Static method in class reactor.core.publisher.Mono

Aggregate given publishers into a new Mono that will be fulfilled when all of the given sources have completed.

whenDelayError(Publisher<?>...) - Static method in class reactor.core.publisher.Mono

Merge given publishers into a new Mono that will be fulfilled when all of the given sources have completed.

window(int) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows containing maxSize elements (or less for the final window) and starting from the first item.

window(int, int) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows of size maxSize, that each open every skip elements in the source.

window(Publisher<?>) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into continuous, non-overlapping windows where the window boundary is signalled by another Publisher

window(Duration) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into continuous, non-overlapping windows that open for a windowingTimespan Duration (as measured on the parallel Scheduler).

window(Duration, Duration) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows that open for a given windowingTimespan Duration, after which it closes with onComplete.

window(Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into continuous, non-overlapping windows that open for a windowingTimespan Duration (as measured on the provided Scheduler).

window(Duration, Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows that open for a given windowingTimespan Duration, after which it closes with onComplete.

windowTimeout(int, Duration) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows containing maxSize elements (or less for the final window) and starting from the first item.

windowTimeout(int, Duration, Scheduler) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows containing maxSize elements (or less for the final window) and starting from the first item.

windowUntil(Predicate<T>) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows delimited by the given predicate.

windowUntil(Predicate<T>, boolean) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows delimited by the given predicate.

windowUntil(Predicate<T>, boolean, int) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows delimited by the given predicate and using a prefetch.

windowWhen(Publisher<U>, Function<? super U, ? extends Publisher<V>>) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into potentially overlapping windows controlled by items of a start Publisher and end Publisher derived from the start values.

windowWhile(Predicate<T>) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows that stay open while a given predicate matches the source elements.

windowWhile(Predicate<T>, int) - Method in class reactor.core.publisher.Flux

Split this Flux sequence into multiple Flux windows that stay open while a given predicate matches the source elements.

withLatestFrom(Publisher<? extends U>, BiFunction<? super T, ? super U, ? extends R>) - Method in class reactor.core.publisher.Flux

Combine the most recently emitted values from both this Flux and another Publisher through a BiFunction and emits the result.

WorkQueueProcessor<E> - Class in reactor.core.publisher

An implementation of a RingBuffer backed message-passing Processor implementing work-queue distribution with async event loops.

WorkQueueProcessor.Builder<T> - Class in reactor.core.publisher

WorkQueueProcessor builder that can be used to create new processors.

wrap(Subscriber<IN>, Publisher<OUT>) - Static method in class reactor.core.publisher.FluxProcessor

Transform a receiving Subscriber and a producing Publisher in a logical FluxProcessor.

X

xs() - Static method in class reactor.util.concurrent.Queues

XS_BUFFER_SIZE - Static variable in class reactor.util.concurrent.Queues

An allocation friendly default of available slots in a given container, e.g.

Y

yielding() - Static method in class reactor.util.concurrent.WaitStrategy

Yielding strategy that uses a Thread.yield() for consumers waiting on a barrier after an initially spinning.

Z

zip(Publisher<? extends T1>, Publisher<? extends T2>, BiFunction<? super T1, ? super T2, ? extends O>) - Static method in class reactor.core.publisher.Flux

Zip two sources together, that is to say wait for all the sources to emit one element and combine these elements once into an output value (constructed by the provided combinator).

zip(Publisher<? extends T1>, Publisher<? extends T2>) - Static method in class reactor.core.publisher.Flux

Zip two sources together, that is to say wait for all the sources to emit one element and combine these elements once into a Tuple2.

zip(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>) - Static method in class reactor.core.publisher.Flux

Zip three sources together, that is to say wait for all the sources to emit one element and combine these elements once into a Tuple3.

zip(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>) - Static method in class reactor.core.publisher.Flux

Zip four sources together, that is to say wait for all the sources to emit one element and combine these elements once into a Tuple4.

zip(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>, Publisher<? extends T5>) - Static method in class reactor.core.publisher.Flux

Zip five sources together, that is to say wait for all the sources to emit one element and combine these elements once into a Tuple5.

zip(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>, Publisher<? extends T5>, Publisher<? extends T6>) - Static method in class reactor.core.publisher.Flux

Zip six sources together, that is to say wait for all the sources to emit one element and combine these elements once into a Tuple6.

zip(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>, Publisher<? extends T5>, Publisher<? extends T6>, Publisher<? extends T7>) - Static method in class reactor.core.publisher.Flux

Zip seven sources together, that is to say wait for all the sources to emit one element and combine these elements once into a Tuple7.

zip(Publisher<? extends T1>, Publisher<? extends T2>, Publisher<? extends T3>, Publisher<? extends T4>, Publisher<? extends T5>, Publisher<? extends T6>, Publisher<? extends T7>, Publisher<? extends T8>) - Static method in class reactor.core.publisher.Flux

Zip eight sources together, that is to say wait for all the sources to emit one element and combine these elements once into a Tuple8.

zip(Iterable<? extends Publisher<?>>, Function<? super Object[], ? extends O>) - Static method in class reactor.core.publisher.Flux

Zip multiple sources together, that is to say wait for all the sources to emit one element and combine these elements once into an output value (constructed by the provided combinator).

zip(Iterable<? extends Publisher<?>>, int, Function<? super Object[], ? extends O>) - Static method in class reactor.core.publisher.Flux

Zip multiple sources together, that is to say wait for all the sources to emit one element and combine these elements once into an output value (constructed by the provided combinator).

zip(Function<? super Object[], ? extends O>, Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Zip multiple sources together, that is to say wait for all the sources to emit one element and combine these elements once into an output value (constructed by the provided combinator).

zip(Function<? super Object[], ? extends O>, int, Publisher<? extends I>...) - Static method in class reactor.core.publisher.Flux

Zip multiple sources together, that is to say wait for all the sources to emit one element and combine these elements once into an output value (constructed by the provided combinator).

zip(Publisher<? extends Publisher<?>>, Function<? super TUPLE, ? extends V>) - Static method in class reactor.core.publisher.Flux

Zip multiple sources together, that is to say wait for all the sources to emit one element and combine these elements once into an output value (constructed by the provided combinator).

zip(Mono<? extends T1>, Mono<? extends T2>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple2.

zip(Mono<? extends T1>, Mono<? extends T2>, BiFunction<? super T1, ? super T2, ? extends O>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values as defined by the combinator function.

zip(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple3.

zip(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple4.

zip(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple5.

zip(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>, Mono<? extends T6>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple6.

zip(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>, Mono<? extends T6>, Mono<? extends T7>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple7.

zip(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>, Mono<? extends T6>, Mono<? extends T7>, Mono<? extends T8>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple8.

zip(Iterable<? extends Mono<?>>, Function<? super Object[], ? extends R>) - Static method in class reactor.core.publisher.Mono

Aggregate given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values according to the provided combinator function.

zip(Function<? super Object[], ? extends R>, Mono<?>...) - Static method in class reactor.core.publisher.Mono

Aggregate given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values according to the provided combinator function.

zipDelayError(Mono<? extends T1>, Mono<? extends T2>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple2 and delaying errors.

zipDelayError(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Mono Monos have produced an item, aggregating their values into a Tuple3 and delaying errors.

zipDelayError(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple4 and delaying errors.

zipDelayError(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple5 and delaying errors.

zipDelayError(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>, Mono<? extends T6>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple6 and delaying errors.

zipDelayError(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>, Mono<? extends T6>, Mono<? extends T7>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple7 and delaying errors.

zipDelayError(Mono<? extends T1>, Mono<? extends T2>, Mono<? extends T3>, Mono<? extends T4>, Mono<? extends T5>, Mono<? extends T6>, Mono<? extends T7>, Mono<? extends T8>) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values into a Tuple8 and delaying errors.

zipDelayError(Iterable<? extends Mono<?>>, Function<? super Object[], ? extends R>) - Static method in class reactor.core.publisher.Mono

Aggregate given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item.

zipDelayError(Function<? super Object[], ? extends R>, Mono<?>...) - Static method in class reactor.core.publisher.Mono

Merge given monos into a new Mono that will be fulfilled when all of the given Monos have produced an item, aggregating their values according to the provided combinator function and delaying errors.

zipWhen(Function<T, Mono<? extends T2>>) - Method in class reactor.core.publisher.Mono

Wait for the result from this mono, use it to create a second mono via the provided rightGenerator function and combine both results into a Tuple2.

zipWhen(Function<T, Mono<? extends T2>>, BiFunction<T, T2, O>) - Method in class reactor.core.publisher.Mono

Wait for the result from this mono, use it to create a second mono via the provided rightGenerator function and combine both results into an arbitrary O object, as defined by the provided combinator function.

zipWith(Publisher<? extends T2>) - Method in class reactor.core.publisher.Flux

Zip this Flux with another Publisher source, that is to say wait for both to emit one element and combine these elements once into a Tuple2.

zipWith(Publisher<? extends T2>, BiFunction<? super T, ? super T2, ? extends V>) - Method in class reactor.core.publisher.Flux

Zip this Flux with another Publisher source, that is to say wait for both to emit one element and combine these elements using a combinator BiFunction The operator will continue doing so until any of the sources completes.

zipWith(Publisher<? extends T2>, int, BiFunction<? super T, ? super T2, ? extends V>) - Method in class reactor.core.publisher.Flux

Zip this Flux with another Publisher source, that is to say wait for both to emit one element and combine these elements using a combinator BiFunction The operator will continue doing so until any of the sources completes.

zipWith(Publisher<? extends T2>, int) - Method in class reactor.core.publisher.Flux

Zip this Flux with another Publisher source, that is to say wait for both to emit one element and combine these elements once into a Tuple2.

zipWith(Mono<? extends T2>) - Method in class reactor.core.publisher.Mono

Combine the result from this mono and another into a Tuple2.

zipWith(Mono<? extends T2>, BiFunction<? super T, ? super T2, ? extends O>) - Method in class reactor.core.publisher.Mono

Combine the result from this mono and another into an arbitrary O object, as defined by the provided combinator function.

zipWithIterable(Iterable<? extends T2>) - Method in class reactor.core.publisher.Flux

Zip elements from this Flux with the content of an Iterable, that is to say combine one element from each, pairwise, into a Tuple2.

zipWithIterable(Iterable<? extends T2>, BiFunction<? super T, ? super T2, ? extends V>) - Method in class reactor.core.publisher.Flux

Zip elements from this Flux with the content of an Iterable, that is to say combine one element from each, pairwise, using the given zipper BiFunction.

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