Top Description Inners Fields Constructors Methods
io.reactivex.rxjava3.internal.operators.observable

public final Class ObservableFlatMapCompletable<T>

extends AbstractObservableWithUpstream<T, T>
Class Inheritance
Type Parameters
<T>
the value type
Imports
java.util.Objects, java.util.concurrent.atomic.AtomicReference, io.reactivex.rxjava3.annotations.Nullable, io.reactivex.rxjava3.core.*, io.reactivex.rxjava3.disposables.*, io.reactivex.rxjava3.exceptions.Exceptions, io.reactivex.rxjava3.functions.Function, io.reactivex.rxjava3.internal.disposables.DisposableHelper, io.reactivex.rxjava3.internal.observers.BasicIntQueueDisposable, io.reactivex.rxjava3.internal.util.AtomicThrowable

Maps a sequence of values into CompletableSources and awaits their termination.

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class

Field Summary

Modifier and TypeField and Description
pack-priv final boolean
pack-priv final Function<? super T, ? extends CompletableSource>
Inherited from io.reactivex.rxjava3.internal.operators.observable.AbstractObservableWithUpstream:
source

Constructor Summary

AccessConstructor and Description
public
ObservableFlatMapCompletable(ObservableSource<T> source, Function<? super T, ? extends CompletableSource> mapper, boolean delayErrors)

Method Summary

Modifier and TypeMethod and Description
protected void
subscribeActual(Observer<? super T> observer)

Inherited from io.reactivex.rxjava3.internal.operators.observable.AbstractObservableWithUpstream:
source

Field Detail

delayErrorsback to summary
pack-priv final boolean delayErrors
mapperback to summary
pack-priv final Function<? super T, ? extends CompletableSource> mapper

Constructor Detail

ObservableFlatMapCompletableback to summary
public ObservableFlatMapCompletable(ObservableSource<T> source, Function<? super T, ? extends CompletableSource> mapper, boolean delayErrors)

Method Detail

subscribeActualback to summary
protected void subscribeActual(Observer<? super T> observer)
Annotations
@Override
io.reactivex.rxjava3.internal.operators.observable back to summary

pack-priv final Class ObservableFlatMapCompletable.FlatMapCompletableMainObserver<T>

extends BasicIntQueueDisposable<T>
implements Observer<T>
Class Inheritance
All Implemented Interfaces
io.reactivex.rxjava3.core.Observer

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv class

Field Summary

Modifier and TypeField and Description
pack-priv final boolean
pack-priv volatile boolean
pack-priv final Observer<? super T>
pack-priv final AtomicThrowable
pack-priv final Function<? super T, ? extends CompletableSource>
private static final long
pack-priv final CompositeDisposable
pack-priv Disposable

Constructor Summary

AccessConstructor and Description
pack-priv
FlatMapCompletableMainObserver(Observer<? super T> observer, Function<? super T, ? extends CompletableSource> mapper, boolean delayErrors)

Method Summary

Modifier and TypeMethod and Description
public void
clear()

Implements io.reactivex.rxjava3.operators.SimpleQueue.clear.

Removes all enqueued items from this queue.
public void
dispose()

Implements io.reactivex.rxjava3.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.
pack-priv void
pack-priv void
public boolean
isDisposed()

Implements io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.
public boolean
isEmpty()

Implements io.reactivex.rxjava3.operators.SimpleQueue.isEmpty.

Returns true if the queue is empty.
public void
onComplete()

Implements io.reactivex.rxjava3.core.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.
public void
public void
onNext(T
the item emitted by the Observable
value
)

Implements io.reactivex.rxjava3.core.Observer.onNext.

Provides the Observer with a new item to observe.
public void
public T
poll()

Implements io.reactivex.rxjava3.operators.SimpleQueue.poll.

Tries to dequeue a value (non-null) or returns null if the queue is empty.
public int
requestFusion(int
the requested fusion mode, allowed values are SYNC, ASYNC, ANY combined with BOUNDARY (e.g., requestFusion(SYNC | BOUNDARY)).
mode
)

Implements io.reactivex.rxjava3.operators.QueueFuseable.requestFusion.

Request a fusion mode from the upstream.
Inherited from io.reactivex.rxjava3.internal.observers.BasicIntQueueDisposable:
offeroffer

Field Detail

delayErrorsback to summary
pack-priv final boolean delayErrors
disposedback to summary
pack-priv volatile boolean disposed
downstreamback to summary
pack-priv final Observer<? super T> downstream
errorsback to summary
pack-priv final AtomicThrowable errors
mapperback to summary
pack-priv final Function<? super T, ? extends CompletableSource> mapper
serialVersionUIDback to summary
private static final long serialVersionUID

Hides io.reactivex.rxjava3.internal.observers.BasicIntQueueDisposable.serialVersionUID.

setback to summary
pack-priv final CompositeDisposable set
upstreamback to summary
pack-priv Disposable upstream

Constructor Detail

FlatMapCompletableMainObserverback to summary
pack-priv FlatMapCompletableMainObserver(Observer<? super T> observer, Function<? super T, ? extends CompletableSource> mapper, boolean delayErrors)

Method Detail

clearback to summary
public void clear()

Implements io.reactivex.rxjava3.operators.SimpleQueue.clear.

Doc from io.reactivex.rxjava3.operators.SimpleQueue.clear.

Removes all enqueued items from this queue.

Annotations
@Override
disposeback to summary
public void dispose()

Implements io.reactivex.rxjava3.disposables.Disposable.dispose.

Doc from io.reactivex.rxjava3.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.

Annotations
@Override
innerCompleteback to summary
pack-priv void innerComplete(ObservableFlatMapCompletable.FlatMapCompletableMainObserver<T>.InnerObserver inner)
innerErrorback to summary
pack-priv void innerError(ObservableFlatMapCompletable.FlatMapCompletableMainObserver<T>.InnerObserver inner, Throwable e)
isDisposedback to summary
public boolean isDisposed()

Implements io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Doc from io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.

Returns:boolean

true if this resource has been disposed

Annotations
@Override
isEmptyback to summary
public boolean isEmpty()

Implements io.reactivex.rxjava3.operators.SimpleQueue.isEmpty.

Doc from io.reactivex.rxjava3.operators.SimpleQueue.isEmpty.

Returns true if the queue is empty.

Note however that due to potential fused functions in poll() it is possible this method returns false but then poll() returns null because the fused function swallowed the available item(s).

Returns:boolean

true if the queue is empty

Annotations
@Override
onCompleteback to summary
public void onComplete()

Implements io.reactivex.rxjava3.core.Observer.onComplete.

Doc from io.reactivex.rxjava3.core.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.

The Observable will not call this method if it calls onError.

Annotations
@Override
onErrorback to summary
public void onError(Throwable e)
Annotations
@Override
onNextback to summary
public void onNext(T value)

Implements io.reactivex.rxjava3.core.Observer.onNext.

Doc from io.reactivex.rxjava3.core.Observer.onNext.

Provides the Observer with a new item to observe.

The Observable may call this method 0 or more times.

The Observable will not call this method again after it calls either onComplete or onError.

Parameters
value:T

the item emitted by the Observable

Annotations
@Override
onSubscribeback to summary
public void onSubscribe(Disposable d)
Annotations
@Override
pollback to summary
public T poll()

Implements io.reactivex.rxjava3.operators.SimpleQueue.poll.

Doc from io.reactivex.rxjava3.operators.SimpleQueue.poll.

Tries to dequeue a value (non-null) or returns null if the queue is empty.

If the producer uses offer(Object, Object) and when polling in pairs, if the first poll() returns a non-null item, the second poll() is guaranteed to return a non-null item as well.

Returns:T

the item or null to indicate an empty queue

Annotations
@Nullable
@Override
requestFusionback to summary
public int requestFusion(int mode)

Implements io.reactivex.rxjava3.operators.QueueFuseable.requestFusion.

Doc from io.reactivex.rxjava3.operators.QueueFuseable.requestFusion.

Request a fusion mode from the upstream.

This should be called before onSubscribe returns.

Calling this method multiple times or after onSubscribe finished is not allowed and may result in undefined behavior.

Parameters
mode:int

the requested fusion mode, allowed values are SYNC, ASYNC, ANY combined with BOUNDARY (e.g., requestFusion(SYNC | BOUNDARY)).

Returns:int

the established fusion mode: NONE, SYNC, ASYNC.

Annotations
@Override
io.reactivex.rxjava3.internal.operators.observable back to summary

pack-priv final Class ObservableFlatMapCompletable.FlatMapCompletableMainObserver.InnerObserver

extends AtomicReference<Disposable>
implements CompletableObserver, Disposable
Class Inheritance
All Implemented Interfaces
io.reactivex.rxjava3.disposables.Disposable, io.reactivex.rxjava3.core.CompletableObserver

Field Summary

Modifier and TypeField and Description
private static final long

Constructor Summary

AccessConstructor and Description
pack-priv

Field Detail

serialVersionUIDback to summary
private static final long serialVersionUID

Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

Constructor Detail

InnerObserverback to summary
pack-priv InnerObserver()

Method Detail

disposeback to summary
public void dispose()

Implements io.reactivex.rxjava3.disposables.Disposable.dispose.

Doc from io.reactivex.rxjava3.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.

Annotations
@Override
isDisposedback to summary
public boolean isDisposed()

Implements io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Doc from io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.

Returns:boolean

true if this resource has been disposed

Annotations
@Override
onCompleteback to summary
public void onComplete()

Implements io.reactivex.rxjava3.core.CompletableObserver.onComplete.

Doc from io.reactivex.rxjava3.core.CompletableObserver.onComplete.

Called once the deferred computation completes normally.

Annotations
@Override
onErrorback to summary
public void onError(Throwable e)
Annotations
@Override
onSubscribeback to summary
public void onSubscribe(Disposable d)
Annotations
@Override