public final Class CompletableAndThenPublisher<R>

After Completable completes, it relays the signals of the Publisher to the downstream subscriber.

Since

2.1.15

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv static class	CompletableAndThenPublisher.AndThenPublisherSubscriber<R>

Field Summary

Modifier and Type	Field and Description
pack-priv final Publisher<? extends R>	other
pack-priv final CompletableSource	source

Constructor Summary

Access	Constructor and Description
public	CompletableAndThenPublisher(CompletableSource source, Publisher<? extends R> other)

Modifier and Type	Method and Description
protected void	subscribeActual(Subscriber<? super R> the incoming Subscriber, never null s) Implements abstract io.reactivex.Flowable.subscribeActual. Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming `Subscriber`s.

Modifier and Type

Method and Description

protected void

subscribeActual(Subscriber<? super R>

the incoming Subscriber, never null

Implements abstract io.reactivex.Flowable.subscribeActual.

Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Subscribers.

Field Detail

other	back to summary
pack-priv final Publisher<? extends R> other

source	back to summary
pack-priv final CompletableSource source

Constructor Detail

CompletableAndThenPublisher	back to summary
public CompletableAndThenPublisher(CompletableSource source, Publisher<? extends R> other)

Method Detail

subscribeActual back to summary

subscribeActual	back to summary
protected void subscribeActual(Subscriber<? super R> s) Implements abstract io.reactivex.Flowable.subscribeActual. Doc from io.reactivex.Flowable.subscribeActual. Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming `Subscriber`s. There is no need to call any of the plugin hooks on the current `Flowable` instance or the `Subscriber`; all hooks and basic safeguards have been applied by `subscribe(Subscriber)` before this method gets called. Parameters s:Subscriber<? super R> the incoming Subscriber, never null Annotations @Override

protected void subscribeActual(Subscriber<? super R> s)

Implements abstract io.reactivex.Flowable.subscribeActual.

Doc from io.reactivex.Flowable.subscribeActual.

Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Subscribers.

There is no need to call any of the plugin hooks on the current Flowable instance or the Subscriber; all hooks and basic safeguards have been applied by subscribe(Subscriber) before this method gets called.

Parameters

s:Subscriber<? super R>: the incoming Subscriber, never null

Annotations

@Override

io.reactivex.internal.operators.mixed back to summary

pack-priv final Class CompletableAndThenPublisher.AndThenPublisherSubscriber<R>

Class Inheritance

extends AtomicReference<Subscription>
implements FlowableSubscriber<R>, CompletableObserver, Subscription

java.lang.Object
java.util.concurrent.atomic.AtomicReference
io.reactivex.internal.operators.mixed.CompletableAndThenPublisher.AndThenPublisherSubscriber

All Implemented Interfaces

org.reactivestreams.Subscription, io.reactivex.CompletableObserver, io.reactivex.FlowableSubscriber, org.reactivestreams.Subscriber

Field Summary

Modifier and Type	Field and Description
pack-priv final Subscriber<? super R>	downstream
pack-priv Publisher<? extends R>	other
pack-priv final AtomicLong	requested
private static final long	serialVersionUID Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.
pack-priv Disposable	upstream

Constructor Summary

Access	Constructor and Description
pack-priv	AndThenPublisherSubscriber(Subscriber<? super R> downstream, Publisher<? extends R> other)

Method Summary

Modifier and Type	Method and Description
public void	cancel() Implements org.reactivestreams.Subscription.cancel. Request the `Publisher` to stop sending data and clean up resources.
public void	onComplete() Implements org.reactivestreams.Subscriber.onComplete, io.reactivex.CompletableObserver.onComplete. Called once the deferred computation completes normally.
public void	onError(Throwable the exception, not null. t) Implements org.reactivestreams.Subscriber.onError, io.reactivex.CompletableObserver.onError. Called once if the deferred computation 'throws' an exception.
public void	onNext(R the element signaled t) Implements org.reactivestreams.Subscriber.onNext. Data notification sent by the `Publisher` in response to requests to `Subscription#request(long)`.
public void	onSubscribe(Disposable the Disposable instance to call dispose on for cancellation, not null d) Implements io.reactivex.CompletableObserver.onSubscribe. Called once by the Completable to set a Disposable on this instance which then can be used to cancel the subscription at any time.
public void	onSubscribe(Subscription the `Subscription` that allows requesting data via `Subscription#request(long)` s) Implements io.reactivex.FlowableSubscriber.onSubscribe. Implementors of this method should make sure everything that needs to be visible in `onNext(Object)` is established before calling `Subscription#request(long)`.
public void	request(long the strictly positive number of elements to requests to the upstream `Publisher` n) Implements org.reactivestreams.Subscription.request. No events will be sent by a `Publisher` until demand is signaled via this method.

Field Detail

downstream	back to summary
pack-priv final Subscriber<? super R> downstream

other	back to summary
pack-priv Publisher<? extends R> other

requested	back to summary
pack-priv final AtomicLong requested

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

upstream	back to summary
pack-priv Disposable upstream

Constructor Detail

AndThenPublisherSubscriber	back to summary
pack-priv AndThenPublisherSubscriber(Subscriber<? super R> downstream, Publisher<? extends R> other)

Method Detail

cancel back to summary

cancel	back to summary
public void cancel() Implements org.reactivestreams.Subscription.cancel. Doc from org.reactivestreams.Subscription.cancel. Request the `Publisher` to stop sending data and clean up resources. Data may still be sent to meet previously signalled demand after calling cancel. Annotations @Override

public void cancel()

Implements org.reactivestreams.Subscription.cancel.

Doc from org.reactivestreams.Subscription.cancel.

Request the Publisher to stop sending data and clean up resources.

Data may still be sent to meet previously signalled demand after calling cancel.

Annotations

@Override

onComplete	back to summary
public void onComplete() Implements org.reactivestreams.Subscriber.onComplete, io.reactivex.CompletableObserver.onComplete. Doc from io.reactivex.CompletableObserver.onComplete. Called once the deferred computation completes normally. Annotations @Override

onComplete

back to summary

public void onComplete()

Implements org.reactivestreams.Subscriber.onComplete, io.reactivex.CompletableObserver.onComplete.

Doc from io.reactivex.CompletableObserver.onComplete.

Called once the deferred computation completes normally.

Annotations

@Override

onError	back to summary
public void onError(Throwable t) Implements org.reactivestreams.Subscriber.onError, io.reactivex.CompletableObserver.onError. Doc from io.reactivex.CompletableObserver.onError. Called once if the deferred computation 'throws' an exception. Parameters t:Throwable the exception, not null. Annotations @Override

onError

back to summary

public void onError(Throwable t)

Implements org.reactivestreams.Subscriber.onError, io.reactivex.CompletableObserver.onError.

Doc from io.reactivex.CompletableObserver.onError.

Called once if the deferred computation 'throws' an exception.

Parameters

t:Throwable: the exception, not null.

Annotations

@Override

onNext back to summary

onNext	back to summary
public void onNext(R t) Implements org.reactivestreams.Subscriber.onNext. Doc from org.reactivestreams.Subscriber.onNext. Data notification sent by the `Publisher` in response to requests to `Subscription#request(long)`. Parameters t:R the element signaled Annotations @Override

public void onNext(R t)

Implements org.reactivestreams.Subscriber.onNext.

Doc from org.reactivestreams.Subscriber.onNext.

Data notification sent by the Publisher in response to requests to Subscription#request(long).

Parameters

t:R: the element signaled

Annotations

@Override

onSubscribe	back to summary
public void onSubscribe(Disposable d) Implements io.reactivex.CompletableObserver.onSubscribe. Doc from io.reactivex.CompletableObserver.onSubscribe. Called once by the Completable to set a Disposable on this instance which then can be used to cancel the subscription at any time. Parameters d:Disposable the Disposable instance to call dispose on for cancellation, not null Annotations @Override

onSubscribe

back to summary

public void onSubscribe(Disposable d)

Implements io.reactivex.CompletableObserver.onSubscribe.

Doc from io.reactivex.CompletableObserver.onSubscribe.

Called once by the Completable to set a Disposable on this instance which then can be used to cancel the subscription at any time.

Parameters

d:Disposable: the Disposable instance to call dispose on for cancellation, not null

Annotations

@Override

onSubscribe back to summary

onSubscribe	back to summary
public void onSubscribe(Subscription s) Implements io.reactivex.FlowableSubscriber.onSubscribe. Doc from io.reactivex.FlowableSubscriber.onSubscribe. Implementors of this method should make sure everything that needs to be visible in `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`. Invoked after calling `Publisher#subscribe(Subscriber)`. No data will start flowing until `Subscription#request(long)` is invoked. It is the responsibility of this `Subscriber` instance to call `Subscription#request(long)` whenever more data is wanted. The `Publisher` will send notifications only in response to `Subscription#request(long)`. Parameters s:Subscription Doc from org.reactivestreams.Subscriber.onSubscribe. the `Subscription` that allows requesting data via `Subscription#request(long)` Annotations @Override

public void onSubscribe(Subscription s)

Implements io.reactivex.FlowableSubscriber.onSubscribe.

Doc from io.reactivex.FlowableSubscriber.onSubscribe.

Implementors of this method should make sure everything that needs to be visible in 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. Invoked after calling Publisher#subscribe(Subscriber).

No data will start flowing until Subscription#request(long) is invoked.

It is the responsibility of this Subscriber instance to call Subscription#request(long) whenever more data is wanted.

The Publisher will send notifications only in response to Subscription#request(long).

Parameters

s:Subscription

Doc from org.reactivestreams.Subscriber.onSubscribe.

the Subscription that allows requesting data via Subscription#request(long)

Annotations

@Override

request back to summary

request	back to summary
public void request(long n) Implements org.reactivestreams.Subscription.request. Doc from org.reactivestreams.Subscription.request. No events will be sent by a `Publisher` until demand is signaled via this method. It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the `Publisher` as "effectively unbounded". Whatever has been requested can be sent by the `Publisher` so only signal demand for what can be safely handled. A `Publisher` can send less than is requested if the stream ends but then must emit either `Subscriber#onError(Throwable)` or `Subscriber#onComplete()`. Parameters n:long the strictly positive number of elements to requests to the upstream `Publisher` Annotations @Override

public void request(long n)

Implements org.reactivestreams.Subscription.request.

Doc from org.reactivestreams.Subscription.request.

No events will be sent by a Publisher until demand is signaled via this method.

It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the Publisher as "effectively unbounded".

Whatever has been requested can be sent by the Publisher so only signal demand for what can be safely handled.

A Publisher can send less than is requested if the stream ends but then must emit either Subscriber#onError(Throwable) or Subscriber#onComplete().

Parameters

n:long: the strictly positive number of elements to requests to the upstream Publisher

Annotations

@Override

public final Class CompletableAndThenPublisher<R>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class CompletableAndThenPublisher.AndThenPublisherSubscriber<R>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail