Class FlowableFlatMapStream.FlatMapStreamSubscriber<T,R>

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicInteger

io.reactivex.rxjava3.internal.jdk8.FlowableFlatMapStream.FlatMapStreamSubscriber<T,R>

All Implemented Interfaces:

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

Enclosing class:

FlowableFlatMapStream<T,R>

static final class FlowableFlatMapStream.FlatMapStreamSubscriber<T,R>
extends AtomicInteger
implements FlowableSubscriber<T>, org.reactivestreams.Subscription

Since:

3.0.0

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	cancelled
(package private) int	consumed
(package private) AutoCloseable	currentCloseable
(package private) Iterator<? extends R>	currentIterator
(package private) final org.reactivestreams.Subscriber<? super R>	downstream
(package private) long	emitted
(package private) final AtomicThrowable	error
(package private) final Function<? super T, ? extends Stream<? extends R>>	mapper
(package private) final int	prefetch
(package private) SimpleQueue<T>	queue
(package private) final AtomicLong	requested
private static final long	serialVersionUID
(package private) int	sourceMode
(package private) org.reactivestreams.Subscription	upstream
(package private) boolean	upstreamDone

Constructor Summary

Constructors

Constructor	Description
FlatMapStreamSubscriber(org.reactivestreams.Subscriber<? super R> downstream, Function<? super T, ? extends Stream<? extends R>> mapper, int prefetch)

Method Summary

Modifier and Type	Method	Description
void	cancel()
(package private) void	clearCurrentRethrowCloseError()
(package private) void	clearCurrentSuppressCloseError()
(package private) void	drain()
void	onComplete()
void	onError(Throwable t)
void	onNext(T t)
void	onSubscribe(@NonNull 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).
void	request(long n)
(package private) void	trySignalError(org.reactivestreams.Subscriber<?> downstream, Throwable ex)

Methods inherited from class AtomicInteger

accumulateAndGet, addAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAcquire, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, getOpaque, getPlain, incrementAndGet, intValue, lazySet, longValue, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

Methods inherited from class Number

byteValue, shortValue

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

downstream

final org.reactivestreams.Subscriber<? super R> downstream

mapper

final Function<? super T, ? extends Stream<? extends R>> mapper

prefetch

final int prefetch

requested

final AtomicLong requested

queue

SimpleQueue<T> queue

upstream

org.reactivestreams.Subscription upstream

currentIterator

Iterator<? extends R> currentIterator

currentCloseable

AutoCloseable currentCloseable

cancelled

volatile boolean cancelled

upstreamDone

volatile boolean upstreamDone

error

final AtomicThrowable error

emitted

long emitted

consumed

int consumed

sourceMode

int sourceMode

Constructor Details

FlatMapStreamSubscriber

FlatMapStreamSubscriber(org.reactivestreams.Subscriber<? super R> downstream,
 Function<? super T, ? extends Stream<? extends R>> mapper,
 int prefetch)

Method Details

onSubscribe

public void onSubscribe(@NonNull
 @NonNull 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

drain

void drain()

clearCurrentRethrowCloseError

void clearCurrentRethrowCloseError()
                            throws Throwable

Throws:

Throwable

clearCurrentSuppressCloseError

void clearCurrentSuppressCloseError()

trySignalError

void trySignalError(org.reactivestreams.Subscriber<?> downstream,
 Throwable ex)