Class FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicInteger

io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>

All Implemented Interfaces:

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

Enclosing class:

FlowableFlatMapMaybe<T,R>

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) final class	FlowableFlatMapMaybe.FlatMapMaybeSubscriber.InnerObserver

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final AtomicInteger	active
(package private) boolean	cancelled
(package private) final boolean	delayErrors
(package private) final org.reactivestreams.Subscriber<? super R>	downstream
(package private) final AtomicThrowable	errors
(package private) final Function<? super T, ? extends MaybeSource<? extends R>>	mapper
(package private) final int	maxConcurrency
(package private) final AtomicReference<SpscLinkedArrayQueue<R>>	queue
(package private) final AtomicLong	requested
private static final long	serialVersionUID
(package private) final CompositeDisposable	set
(package private) org.reactivestreams.Subscription	upstream

Constructor Summary

Constructors

Constructor	Description
FlatMapMaybeSubscriber(org.reactivestreams.Subscriber<? super R> actual, Function<? super T, ? extends MaybeSource<? extends R>> mapper, boolean delayErrors, int maxConcurrency)

Method Summary

Modifier and Type	Method	Description
void	cancel()
(package private) static boolean	checkTerminate(boolean d, SpscLinkedArrayQueue<?> q)
(package private) void	clear()
(package private) void	drain()
(package private) void	drainLoop()
(package private) SpscLinkedArrayQueue<R>	getOrCreateQueue()
(package private) void	innerComplete(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>.InnerObserver inner)
(package private) void	innerError(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>.InnerObserver inner, Throwable e)
(package private) void	innerSuccess(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>.InnerObserver inner, R value)
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).
void	request(long n)

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

delayErrors

final boolean delayErrors

maxConcurrency

final int maxConcurrency

requested

final AtomicLong requested

set

final CompositeDisposable set

active

final AtomicInteger active

errors

final AtomicThrowable errors

mapper

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

queue

final AtomicReference<SpscLinkedArrayQueue<R>> queue

upstream

org.reactivestreams.Subscription upstream

cancelled

volatile boolean cancelled

Constructor Details

FlatMapMaybeSubscriber

FlatMapMaybeSubscriber(org.reactivestreams.Subscriber<? super R> actual,
 Function<? super T, ? extends MaybeSource<? extends R>> mapper,
 boolean delayErrors,
 int maxConcurrency)

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>

cancel

public void cancel()

Specified by:

cancel in interface org.reactivestreams.Subscription

request

public void request(long n)

Specified by:

request in interface org.reactivestreams.Subscription

innerSuccess

void innerSuccess(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>.InnerObserver inner,
 R value)

getOrCreateQueue

SpscLinkedArrayQueue<R> getOrCreateQueue()

innerError

void innerError(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>.InnerObserver inner,
 Throwable e)

innerComplete

void innerComplete(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T,R>.InnerObserver inner)

checkTerminate

static boolean checkTerminate(boolean d,
 SpscLinkedArrayQueue<?> q)

drain

void drain()

clear

void clear()

drainLoop

void drainLoop()