Top Description Inners Fields Constructors Methods
io.reactivex.internal.operators.mixed

public final Class ObservableConcatMapCompletable<T>

extends Completable
Class Inheritance
Type Parameters
<T>
the upstream value type
Imports
java.util.concurrent.atomic.*, io.reactivex.*, io.reactivex.disposables.Disposable, io.reactivex.exceptions.Exceptions, io.reactivex.functions.Function, io.reactivex.internal.disposables.DisposableHelper, io.reactivex.internal.functions.ObjectHelper, io.reactivex.internal.fuseable.*, io.reactivex.internal.queue.SpscLinkedArrayQueue, io.reactivex.internal.util.*, io.reactivex.plugins.RxJavaPlugins

Maps the upstream items into CompletableSources and subscribes to them one after the other completes or terminates (in error-delaying mode).

History: 2.1.11 - experimental

Since
2.2

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class

Field Summary

Modifier and TypeField and Description
pack-priv final ErrorMode
pack-priv final Function<? super T, ? extends CompletableSource>
pack-priv final int
pack-priv final Observable<T>

Constructor Summary

AccessConstructor and Description
public
ObservableConcatMapCompletable(Observable<T> source, Function<? super T, ? extends CompletableSource> mapper, ErrorMode errorMode, int prefetch)

Method Summary

Modifier and TypeMethod and Description
protected void
subscribeActual(CompletableObserver
the CompletableObserver instance, never null
observer
)

Implements abstract io.reactivex.Completable.subscribeActual.

Implement this method to handle the incoming CompletableObservers and perform the business logic in your operator.
Inherited from io.reactivex.Completable:
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Field Detail

errorModeback to summary
pack-priv final ErrorMode errorMode
mapperback to summary
pack-priv final Function<? super T, ? extends CompletableSource> mapper
prefetchback to summary
pack-priv final int prefetch
sourceback to summary
pack-priv final Observable<T> source

Constructor Detail

ObservableConcatMapCompletableback to summary
public ObservableConcatMapCompletable(Observable<T> source, Function<? super T, ? extends CompletableSource> mapper, ErrorMode errorMode, int prefetch)

Method Detail

subscribeActualback to summary
protected void subscribeActual(CompletableObserver observer)

Implements abstract io.reactivex.Completable.subscribeActual.

Doc from io.reactivex.Completable.subscribeActual.

Implement this method to handle the incoming CompletableObservers and perform the business logic in your operator.

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

Parameters
observer:CompletableObserver

the CompletableObserver instance, never null

Annotations
@Override
io.reactivex.internal.operators.mixed back to summary

pack-priv final Class ObservableConcatMapCompletable.ConcatMapCompletableObserver<T>

extends AtomicInteger
implements Observer<T>, Disposable
Class Inheritance
All Implemented Interfaces
io.reactivex.disposables.Disposable, io.reactivex.Observer

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class

Field Summary

Modifier and TypeField and Description
pack-priv volatile boolean
pack-priv volatile boolean
pack-priv volatile boolean
pack-priv final CompletableObserver
pack-priv final ErrorMode
pack-priv final AtomicThrowable
pack-priv final ObservableConcatMapCompletable.ConcatMapCompletableObserver.ConcatMapInnerObserver
pack-priv final Function<? super T, ? extends CompletableSource>
pack-priv final int
pack-priv SimpleQueue<T>
private static final long
pack-priv Disposable

Constructor Summary

AccessConstructor and Description
pack-priv
ConcatMapCompletableObserver(CompletableObserver downstream, Function<? super T, ? extends CompletableSource> mapper, ErrorMode errorMode, int prefetch)

Method Summary

Modifier and TypeMethod and Description
public void
dispose()

Implements io.reactivex.disposables.Disposable.dispose.

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

Implements io.reactivex.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.
public void
onComplete()

Implements io.reactivex.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.
public void
onError(Throwable
the exception encountered by the Observable
t
)

Implements io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.
public void
onNext(T
the item emitted by the Observable
t
)

Implements io.reactivex.Observer.onNext.

Provides the Observer with a new item to observe.
public void
onSubscribe(Disposable
the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection
d
)

Implements io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.
Inherited from java.util.concurrent.atomic.AtomicInteger:
accumulateAndGetaddAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetdecrementAndGetdoubleValuefloatValuegetgetAcquiregetAndAccumulategetAndAddgetAndDecrementgetAndIncrementgetAndSetgetAndUpdategetOpaquegetPlainincrementAndGetintValuelazySetlongValuesetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

activeback to summary
pack-priv volatile boolean active
disposedback to summary
pack-priv volatile boolean disposed
doneback to summary
pack-priv volatile boolean done
downstreamback to summary
pack-priv final CompletableObserver downstream
errorModeback to summary
pack-priv final ErrorMode errorMode
errorsback to summary
pack-priv final AtomicThrowable errors
innerback to summary
pack-priv final ObservableConcatMapCompletable.ConcatMapCompletableObserver.ConcatMapInnerObserver inner
mapperback to summary
pack-priv final Function<? super T, ? extends CompletableSource> mapper
prefetchback to summary
pack-priv final int prefetch
queueback to summary
pack-priv SimpleQueue<T> queue
serialVersionUIDback to summary
private static final long serialVersionUID

Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

upstreamback to summary
pack-priv Disposable upstream

Constructor Detail

ConcatMapCompletableObserverback to summary
pack-priv ConcatMapCompletableObserver(CompletableObserver downstream, Function<? super T, ? extends CompletableSource> mapper, ErrorMode errorMode, int prefetch)

Method Detail

disposeback to summary
public void dispose()

Implements io.reactivex.disposables.Disposable.dispose.

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

Dispose the resource, the operation should be idempotent.

Annotations
@Override
drainback to summary
pack-priv void drain()
innerCompleteback to summary
pack-priv void innerComplete()
innerErrorback to summary
pack-priv void innerError(Throwable ex)
isDisposedback to summary
public boolean isDisposed()

Implements io.reactivex.disposables.Disposable.isDisposed.

Doc from io.reactivex.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.Observer.onComplete.

Doc from io.reactivex.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 t)

Implements io.reactivex.Observer.onError.

Doc from io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.

If the Observable calls this method, it will not thereafter call onNext or onComplete.

Parameters
t:Throwable

the exception encountered by the Observable

Annotations
@Override
onNextback to summary
public void onNext(T t)

Implements io.reactivex.Observer.onNext.

Doc from io.reactivex.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
t:T

the item emitted by the Observable

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

Implements io.reactivex.Observer.onSubscribe.

Doc from io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.

Parameters
d:Disposable

the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection

Annotations
@Override
io.reactivex.internal.operators.mixed back to summary

pack-priv final Class ObservableConcatMapCompletable.ConcatMapCompletableObserver.ConcatMapInnerObserver

extends AtomicReference<Disposable>
implements CompletableObserver
Class Inheritance
All Implemented Interfaces
io.reactivex.CompletableObserver

Field Summary

Modifier and TypeField and Description
pack-priv final ObservableConcatMapCompletable.ConcatMapCompletableObserver<?>
private static final long

Constructor Summary

AccessConstructor and Description
pack-priv

Method Summary

Modifier and TypeMethod and Description
pack-priv void
public void
onComplete()

Implements io.reactivex.CompletableObserver.onComplete.

Called once the deferred computation completes normally.
public void
onError(Throwable
the exception, not null.
e
)

Implements io.reactivex.CompletableObserver.onError.

Called once if the deferred computation 'throws' an exception.
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.
Inherited from java.util.concurrent.atomic.AtomicReference:
accumulateAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetgetgetAcquiregetAndAccumulategetAndSetgetAndUpdategetOpaquegetPlainlazySetsetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

parentback to summary
pack-priv final ObservableConcatMapCompletable.ConcatMapCompletableObserver<?> parent
serialVersionUIDback to summary
private static final long serialVersionUID

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

Constructor Detail

ConcatMapInnerObserverback to summary
pack-priv ConcatMapInnerObserver(ObservableConcatMapCompletable.ConcatMapCompletableObserver<?> parent)

Method Detail

disposeback to summary
pack-priv void dispose()
onCompleteback to summary
public void onComplete()

Implements io.reactivex.CompletableObserver.onComplete.

Doc from io.reactivex.CompletableObserver.onComplete.

Called once the deferred computation completes normally.

Annotations
@Override
onErrorback to summary
public void onError(Throwable e)

Implements io.reactivex.CompletableObserver.onError.

Doc from io.reactivex.CompletableObserver.onError.

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

Parameters
e:Throwable

the exception, not null.

Annotations
@Override
onSubscribeback 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