Class DisposableAutoReleaseObserver<T>

java.lang.Object

java.util.concurrent.atomic.AtomicReference<Disposable>

io.reactivex.rxjava3.internal.observers.DisposableAutoReleaseObserver<T>

Type Parameters:

T - the element type consumed

All Implemented Interfaces:

Observer<T>, Disposable, LambdaConsumerIntrospection, Serializable

public final class DisposableAutoReleaseObserver<T>
extends AtomicReference<Disposable>
implements Observer<T>

Wraps lambda callbacks and when the upstream terminates or this observer gets disposed, removes itself from a CompositeDisposable.

History: 0.18.0 @ RxJavaExtensions

Since:

3.1.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DisposableAutoReleaseObserver(DisposableContainer composite, Consumer<? super T> onNext, Consumer<? super Throwable> onError, Action onComplete)

Method Summary

Modifier and Type	Method	Description
final void	dispose()	Dispose the resource, the operation should be idempotent.
final boolean	hasCustomOnError()	Returns true or false if a custom onError consumer has been provided.
final boolean	isDisposed()	Returns true if this resource has been disposed.
final void	onComplete()
final void	onError(Throwable t)
void	onNext(T t)	Provides the Observer with a new item to observe.
final void	onSubscribe(Disposable d)

Methods inherited from class AtomicReference

accumulateAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, get, getAcquire, getAndAccumulate, getAndSet, getAndUpdate, getOpaque, getPlain, lazySet, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface Observer

onComplete, onError, onSubscribe

Constructor Details

DisposableAutoReleaseObserver

public DisposableAutoReleaseObserver(DisposableContainer composite,
 Consumer<? super T> onNext,
 Consumer<? super Throwable> onError,
 Action onComplete)

Method Details

onNext

public void onNext(T t)

Description copied from interface: Observer

Provides the Observer with a new item to observe.

The Observable may call this method 0 or more times.

The Observable will not call this method again after it calls either Observer.onComplete() or Observer.onError(Throwable).

Specified by:

onNext in interface Observer<T>

Parameters:

t - the item emitted by the Observable

onError

public final void onError(Throwable t)

onComplete

public final void onComplete()

dispose

public final void dispose()

Description copied from interface: Disposable

Dispose the resource, the operation should be idempotent.

Specified by:

dispose in interface Disposable

isDisposed

public final boolean isDisposed()

Description copied from interface: Disposable

Returns true if this resource has been disposed.

Specified by:

isDisposed in interface Disposable

Returns:

true if this resource has been disposed

onSubscribe

public final void onSubscribe(Disposable d)

hasCustomOnError

public final boolean hasCustomOnError()

Description copied from interface: LambdaConsumerIntrospection

Returns true or false if a custom onError consumer has been provided.

Specified by:

hasCustomOnError in interface LambdaConsumerIntrospection

Returns:

true if a custom onError consumer implementation was supplied. Returns false if the implementation is missing an error consumer and thus using a throwing default implementation.