Class InnerQueuedSubscriber<T>

java.lang.Object

java.util.concurrent.atomic.AtomicReference<org.reactivestreams.Subscription>

io.reactivex.rxjava3.internal.subscribers.InnerQueuedSubscriber<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

FlowableSubscriber<T>, Serializable, org.reactivestreams.Subscriber<T>, org.reactivestreams.Subscription

public final class InnerQueuedSubscriber<T>
extends AtomicReference<org.reactivestreams.Subscription>
implements FlowableSubscriber<T>, org.reactivestreams.Subscription

Subscriber that can fuse with the upstream and calls a support interface whenever an event is available.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	done
(package private) int	fusionMode
(package private) final int	limit
(package private) final InnerQueuedSubscriberSupport<T>	parent
(package private) final int	prefetch
(package private) long	produced
(package private) SimpleQueue<T>	queue
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
InnerQueuedSubscriber(InnerQueuedSubscriberSupport<T> parent, int prefetch)

Method Summary

Modifier and Type	Method	Description
void	cancel()
boolean	isDone()
void	onComplete()
void	onError(Throwable t)
void	onNext(T t)
void	onSubscribe(org.reactivestreams.Subscription s)	Implementors of this method should make sure everything that needs to be visible in Subscriber.onNext(Object) is established before calling Subscription.request(long).
SimpleQueue<T>	queue()
void	request(long n)
void	setDone()

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

parent

final InnerQueuedSubscriberSupport<T> parent

prefetch

final int prefetch

limit

final int limit

queue

volatile SimpleQueue<T> queue

done

volatile boolean done

produced

long produced

fusionMode

int fusionMode

Constructor Details

InnerQueuedSubscriber

public InnerQueuedSubscriber(InnerQueuedSubscriberSupport<T> parent,
 int prefetch)

Method Details

onSubscribe

public void onSubscribe(org.reactivestreams.Subscription s)

Description copied from interface: FlowableSubscriber

Implementors of this method should make sure everything that needs to be visible in Subscriber.onNext(Object) is established before calling Subscription.request(long). In practice this means no initialization should happen after the request() call and additional behavior is thread safe in respect to onNext.

Specified by:

onSubscribe in interface FlowableSubscriber<T>

Specified by:

onSubscribe in interface org.reactivestreams.Subscriber<T>

onNext

public void onNext(T t)

Specified by:

onNext in interface org.reactivestreams.Subscriber<T>

onError

public void onError(Throwable t)

Specified by:

onError in interface org.reactivestreams.Subscriber<T>

onComplete

public void onComplete()

Specified by:

onComplete in interface org.reactivestreams.Subscriber<T>

request

public void request(long n)

Specified by:

request in interface org.reactivestreams.Subscription

cancel

public void cancel()

Specified by:

cancel in interface org.reactivestreams.Subscription

isDone

public boolean isDone()

setDone

public void setDone()

queue

public SimpleQueue<T> queue()