Class FlowableMergeWithMaybe.MergeWithObserver<T>

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicInteger

io.reactivex.rxjava3.internal.operators.flowable.FlowableMergeWithMaybe.MergeWithObserver<T>

All Implemented Interfaces:

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

Enclosing class:

FlowableMergeWithMaybe<T>

static final class FlowableMergeWithMaybe.MergeWithObserver<T>
extends AtomicInteger
implements FlowableSubscriber<T>, org.reactivestreams.Subscription

Since:

2.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	FlowableMergeWithMaybe.MergeWithObserver.OtherObserver<T>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	cancelled
(package private) int	consumed
(package private) final org.reactivestreams.Subscriber<? super T>	downstream
(package private) long	emitted
(package private) final AtomicThrowable	errors
(package private) final int	limit
(package private) boolean	mainDone
(package private) final AtomicReference<org.reactivestreams.Subscription>	mainSubscription
(package private) static final int	OTHER_STATE_CONSUMED_OR_EMPTY
(package private) static final int	OTHER_STATE_HAS_VALUE
(package private) final FlowableMergeWithMaybe.MergeWithObserver.OtherObserver<T>	otherObserver
(package private) int	otherState
(package private) final int	prefetch
(package private) SimplePlainQueue<T>	queue
(package private) final AtomicLong	requested
private static final long	serialVersionUID
(package private) T	singleItem

Constructor Summary

Constructors

Constructor	Description
MergeWithObserver(org.reactivestreams.Subscriber<? super T> downstream)

Method Summary

Modifier and Type	Method	Description
void	cancel()
(package private) void	drain()
(package private) void	drainLoop()
(package private) SimplePlainQueue<T>	getOrCreateQueue()
void	onComplete()
void	onError(Throwable ex)
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).
(package private) void	otherComplete()
(package private) void	otherError(Throwable ex)
(package private) void	otherSuccess(T value)
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 T> downstream

mainSubscription

final AtomicReference<org.reactivestreams.Subscription> mainSubscription

otherObserver

final FlowableMergeWithMaybe.MergeWithObserver.OtherObserver<T> otherObserver

errors

final AtomicThrowable errors

requested

final AtomicLong requested

prefetch

final int prefetch

limit

final int limit

queue

volatile SimplePlainQueue<T> queue

singleItem

T singleItem

cancelled

volatile boolean cancelled

mainDone

volatile boolean mainDone

otherState

volatile int otherState

emitted

long emitted

consumed

int consumed

OTHER_STATE_HAS_VALUE

static final int OTHER_STATE_HAS_VALUE

See Also:

• Constant Field Values

OTHER_STATE_CONSUMED_OR_EMPTY

static final int OTHER_STATE_CONSUMED_OR_EMPTY

See Also:

• Constant Field Values

Constructor Details

MergeWithObserver

MergeWithObserver(org.reactivestreams.Subscriber<? super T> downstream)

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 ex)

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

otherSuccess

void otherSuccess(T value)

otherError

void otherError(Throwable ex)

otherComplete

void otherComplete()

getOrCreateQueue

SimplePlainQueue<T> getOrCreateQueue()

drain

void drain()

drainLoop

void drainLoop()