Class CompletableCreate.Emitter
java.lang.Object
java.util.concurrent.atomic.AtomicReference<Disposable>
io.reactivex.rxjava3.internal.operators.completable.CompletableCreate.Emitter
- All Implemented Interfaces:
CompletableEmitter
,Disposable
,Serializable
- Enclosing class:
CompletableCreate
static final class CompletableCreate.Emitter
extends AtomicReference<Disposable>
implements CompletableEmitter, Disposable
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Field Summary
FieldsModifier and TypeFieldDescription(package private) final CompletableObserver
private static final long
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
dispose()
Dispose the resource, the operation should be idempotent.boolean
Returns true if the downstream disposed the sequence or the emitter was terminated viaCompletableEmitter.onError(Throwable)
,CompletableEmitter.onComplete()
or a successfulCompletableEmitter.tryOnError(Throwable)
.void
Signal the completion.void
Signal an exception.void
Sets a Cancellable on this emitter; any previousDisposable
orCancellable
will be disposed/cancelled.void
Sets a Disposable on this emitter; any previousDisposable
orCancellable
will be disposed/cancelled.toString()
boolean
Attempts to emit the specifiedThrowable
error if the downstream hasn't cancelled the sequence or is otherwise terminated, returning false if the emission is not allowed to happen due to lifecycle restrictions.Methods inherited from class java.util.concurrent.atomic.AtomicReference
accumulateAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, get, getAcquire, getAndAccumulate, getAndSet, getAndUpdate, getOpaque, getPlain, lazySet, set, setOpaque, setPlain, setRelease, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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downstream
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Constructor Details
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Emitter
Emitter(CompletableObserver downstream)
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Method Details
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onComplete
public void onComplete()Description copied from interface:CompletableEmitter
Signal the completion.- Specified by:
onComplete
in interfaceCompletableEmitter
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onError
Description copied from interface:CompletableEmitter
Signal an exception.- Specified by:
onError
in interfaceCompletableEmitter
- Parameters:
t
- the exception, not null
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tryOnError
Description copied from interface:CompletableEmitter
Attempts to emit the specifiedThrowable
error if the downstream hasn't cancelled the sequence or is otherwise terminated, returning false if the emission is not allowed to happen due to lifecycle restrictions.Unlike
CompletableEmitter.onError(Throwable)
, theRxjavaPlugins.onError
is not called if the error could not be delivered.History: 2.1.1 - experimental
- Specified by:
tryOnError
in interfaceCompletableEmitter
- Parameters:
t
- the throwable error to signal if possible- Returns:
- true if successful, false if the downstream is not able to accept further events
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setDisposable
Description copied from interface:CompletableEmitter
Sets a Disposable on this emitter; any previousDisposable
orCancellable
will be disposed/cancelled.- Specified by:
setDisposable
in interfaceCompletableEmitter
- Parameters:
d
- the disposable, null is allowed
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setCancellable
Description copied from interface:CompletableEmitter
Sets a Cancellable on this emitter; any previousDisposable
orCancellable
will be disposed/cancelled.- Specified by:
setCancellable
in interfaceCompletableEmitter
- Parameters:
c
- the cancellable resource, null is allowed
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dispose
public void dispose()Description copied from interface:Disposable
Dispose the resource, the operation should be idempotent.- Specified by:
dispose
in interfaceDisposable
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isDisposed
public boolean isDisposed()Description copied from interface:CompletableEmitter
Returns true if the downstream disposed the sequence or the emitter was terminated viaCompletableEmitter.onError(Throwable)
,CompletableEmitter.onComplete()
or a successfulCompletableEmitter.tryOnError(Throwable)
.This method is thread-safe.
- Specified by:
isDisposed
in interfaceCompletableEmitter
- Specified by:
isDisposed
in interfaceDisposable
- Returns:
- true if the downstream disposed the sequence or the emitter was terminated
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toString
- Overrides:
toString
in classAtomicReference<Disposable>
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