Class MaybeFlatMapPublisher.FlatMapPublisherSubscriber<T,R>
java.lang.Object
java.util.concurrent.atomic.AtomicReference<org.reactivestreams.Subscription>
io.reactivex.rxjava3.internal.operators.mixed.MaybeFlatMapPublisher.FlatMapPublisherSubscriber<T,R>
- All Implemented Interfaces:
FlowableSubscriber<R>
,MaybeObserver<T>
,Serializable
,org.reactivestreams.Subscriber<R>
,org.reactivestreams.Subscription
- Enclosing class:
MaybeFlatMapPublisher<T,
R>
static final class MaybeFlatMapPublisher.FlatMapPublisherSubscriber<T,R>
extends AtomicReference<org.reactivestreams.Subscription>
implements FlowableSubscriber<R>, MaybeObserver<T>, org.reactivestreams.Subscription
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Field Summary
FieldsModifier and TypeFieldDescription(package private) final org.reactivestreams.Subscriber
<? super R> (package private) final AtomicLong
private static final long
(package private) Disposable
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Constructor Summary
ConstructorsConstructorDescriptionFlatMapPublisherSubscriber
(org.reactivestreams.Subscriber<? super R> downstream, Function<? super T, ? extends org.reactivestreams.Publisher<? extends R>> mapper) -
Method Summary
Modifier and TypeMethodDescriptionvoid
cancel()
void
Called once the deferred computation completes normally.void
Notifies theMaybeObserver
that theMaybe
has experienced an error condition.void
void
Provides theMaybeObserver
with the means of cancelling (disposing) the connection (channel) with theMaybe
in both synchronous (from withinonSubscribe(Disposable)
itself) and asynchronous manner.void
onSubscribe
(org.reactivestreams.Subscription s) Implementors of this method should make sure everything that needs to be visible inSubscriber.onNext(Object)
is established before callingSubscription.request(long)
.void
Notifies theMaybeObserver
with one item and that theMaybe
has finished sending push-based notifications.void
request
(long n) Methods inherited from class java.util.concurrent.atomic.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
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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downstream
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mapper
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upstream
Disposable upstream -
requested
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Constructor Details
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FlatMapPublisherSubscriber
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Method Details
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onNext
- Specified by:
onNext
in interfaceorg.reactivestreams.Subscriber<T>
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onError
Description copied from interface:MaybeObserver
Notifies theMaybeObserver
that theMaybe
has experienced an error condition.If the
Maybe
calls this method, it will not thereafter callMaybeObserver.onSuccess(T)
.- Specified by:
onError
in interfaceMaybeObserver<T>
- Specified by:
onError
in interfaceorg.reactivestreams.Subscriber<T>
- Parameters:
t
- the exception encountered by theMaybe
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onComplete
public void onComplete()Description copied from interface:MaybeObserver
Called once the deferred computation completes normally.- Specified by:
onComplete
in interfaceMaybeObserver<T>
- Specified by:
onComplete
in interfaceorg.reactivestreams.Subscriber<T>
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request
public void request(long n) - Specified by:
request
in interfaceorg.reactivestreams.Subscription
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cancel
public void cancel()- Specified by:
cancel
in interfaceorg.reactivestreams.Subscription
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onSubscribe
Description copied from interface:MaybeObserver
Provides theMaybeObserver
with the means of cancelling (disposing) the connection (channel) with theMaybe
in both synchronous (from withinonSubscribe(Disposable)
itself) and asynchronous manner.- Specified by:
onSubscribe
in interfaceMaybeObserver<T>
- Parameters:
d
- theDisposable
instance whoseDisposable.dispose()
can be called anytime to cancel the connection
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onSuccess
Description copied from interface:MaybeObserver
Notifies theMaybeObserver
with one item and that theMaybe
has finished sending push-based notifications.The
Maybe
will not call this method if it callsMaybeObserver.onError(java.lang.Throwable)
.- Specified by:
onSuccess
in interfaceMaybeObserver<T>
- Parameters:
t
- the item emitted by theMaybe
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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 inSubscriber.onNext(Object)
is established before callingSubscription.request(long)
. In practice this means no initialization should happen after therequest()
call and additional behavior is thread safe in respect toonNext
.- Specified by:
onSubscribe
in interfaceFlowableSubscriber<T>
- Specified by:
onSubscribe
in interfaceorg.reactivestreams.Subscriber<T>
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