reactor.core

Interface Disposable.Swap

All Superinterfaces:

Disposable, Supplier<Disposable>

Enclosing interface:

Disposable

public static interface Disposable.Swap
extends Disposable, Supplier<Disposable>

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

Author:

Simon Baslé

Nested Class Summary

Nested classes/interfaces inherited from interface reactor.core.Disposable

Disposable.Composite, Disposable.Swap

Method Summary

Modifier and Type	Method and Description
boolean	replace(Disposable next) Atomically set the next Disposable on this container but don't dispose the previous one (if any).
boolean	update(Disposable next) Atomically set the next Disposable on this container and dispose the previous one (if any).

Methods inherited from interface reactor.core.Disposable

dispose, isDisposed

Methods inherited from interface java.util.function.Supplier

get

Method Detail

replace

boolean replace(@Nullable
                Disposable next)

Atomically set the next Disposable on this container but don't dispose the previous one (if any). If the container has been disposed, fall back to disposing next.

Parameters:

next - the Disposable to set, may be null

Returns:

true if the operation succeeded, false if the container has been disposed

See Also:

update(Disposable)

update

boolean update(@Nullable
               Disposable next)

Atomically set the next Disposable on this container and dispose the previous one (if any). If the container has been disposed, fall back to disposing next.

Parameters:

next - the Disposable to set, may be null

Returns:

true if the operation succeeded, false if the container has been disposed

See Also:

replace(Disposable)