Modifier and Type	Class and Description
pack-priv static class	ObservableObserveOn.ObserveOnObserver<T>

Access	Constructor and Description
public	ObservableObserveOn(ObservableSource<T> source, Scheduler scheduler, boolean delayError, int bufferSize)

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

bufferSize	back to summary
pack-priv final int bufferSize

delayError	back to summary
pack-priv final boolean delayError

scheduler	back to summary
pack-priv final Scheduler scheduler

ObservableObserveOn	back to summary
public ObservableObserveOn(ObservableSource<T> source, Scheduler scheduler, boolean delayError, int bufferSize)

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

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

pack-priv final Class ObservableObserveOn.ObserveOnObserver<T>

Class Inheritance

extends BasicIntQueueDisposable<T>
implements Observer<T>, Runnable

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.internal.observers.BasicIntQueueDisposable
io.reactivex.internal.operators.observable.ObservableObserveOn.ObserveOnObserver

All Implemented Interfaces

java.lang.Runnable, io.reactivex.Observer

Field Summary

Modifier and Type	Field and Description
pack-priv final int	bufferSize
pack-priv final boolean	delayError
pack-priv volatile boolean	disposed
pack-priv volatile boolean	done
pack-priv final Observer<? super T>	downstream
pack-priv Throwable	error
pack-priv boolean	outputFused
pack-priv SimpleQueue<T>	queue
private static final long	serialVersionUID Hides io.reactivex.internal.observers.BasicIntQueueDisposable.serialVersionUID.
pack-priv int	sourceMode
pack-priv Disposable	upstream
pack-priv final Scheduler.Worker	worker

Constructor Summary

Access	Constructor and Description
pack-priv	ObserveOnObserver(Observer<? super T> actual, Scheduler.Worker worker, boolean delayError, int bufferSize)

Method Summary

Modifier and Type	Method and Description
pack-priv boolean	checkTerminated(boolean d, boolean empty, Observer<? super T> a)
public void	clear() Implements io.reactivex.internal.fuseable.SimpleQueue.clear. Removes all enqueued items from this queue.
public void	dispose() Implements io.reactivex.disposables.Disposable.dispose. Dispose the resource, the operation should be idempotent.
pack-priv void	drainFused()
pack-priv void	drainNormal()
public boolean	isDisposed() Implements io.reactivex.disposables.Disposable.isDisposed. Returns true if this resource has been disposed.
public boolean	isEmpty() Implements io.reactivex.internal.fuseable.SimpleQueue.isEmpty. Returns true if the queue is empty.
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.
public T	poll() Implements io.reactivex.internal.fuseable.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.internal.fuseable.QueueFuseable.requestFusion. Request a fusion mode from the upstream.
public void	run() Implements java.lang.Runnable.run. Runs this operation.
pack-priv void	schedule()

Inherited from io.reactivex.internal.observers.BasicIntQueueDisposable:: offer offer

Field Detail

bufferSize	back to summary
pack-priv final int bufferSize

delayError	back to summary
pack-priv final boolean delayError

disposed	back to summary
pack-priv volatile boolean disposed

done	back to summary
pack-priv volatile boolean done

downstream	back to summary
pack-priv final Observer<? super T> downstream

error	back to summary
pack-priv Throwable error

outputFused	back to summary
pack-priv boolean outputFused

queue	back to summary
pack-priv SimpleQueue<T> queue

serialVersionUID	back to summary
private static final long serialVersionUID Hides io.reactivex.internal.observers.BasicIntQueueDisposable.serialVersionUID.

sourceMode	back to summary
pack-priv int sourceMode

upstream	back to summary
pack-priv Disposable upstream

worker	back to summary
pack-priv final Scheduler.Worker worker

Constructor Detail

ObserveOnObserver	back to summary
pack-priv ObserveOnObserver(Observer<? super T> actual, Scheduler.Worker worker, boolean delayError, int bufferSize)

Method Detail

checkTerminated	back to summary
pack-priv boolean checkTerminated(boolean d, boolean empty, Observer<? super T> a)

clear	back to summary
public void clear() Implements io.reactivex.internal.fuseable.SimpleQueue.clear. Doc from io.reactivex.internal.fuseable.SimpleQueue.clear. Removes all enqueued items from this queue. Annotations @Override

clear

back to summary

public void clear()

Implements io.reactivex.internal.fuseable.SimpleQueue.clear.

Doc from io.reactivex.internal.fuseable.SimpleQueue.clear.

Removes all enqueued items from this queue.

Annotations

@Override

dispose	back 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

dispose

back 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

drainFused	back to summary
pack-priv void drainFused()

drainNormal	back to summary
pack-priv void drainNormal()

isDisposed	back 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

isDisposed

back 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

isEmpty back to summary

isEmpty	back to summary
public boolean isEmpty() Implements io.reactivex.internal.fuseable.SimpleQueue.isEmpty. Doc from io.reactivex.internal.fuseable.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

public boolean isEmpty()

Implements io.reactivex.internal.fuseable.SimpleQueue.isEmpty.

Doc from io.reactivex.internal.fuseable.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

onComplete back to summary

onComplete	back 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

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

onError back to summary

onError	back 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

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

onNext back to summary

onNext	back 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

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

onSubscribe back to summary

onSubscribe	back 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

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

poll back to summary

poll	back to summary
public T poll() throws Exception Implements io.reactivex.internal.fuseable.SimpleQueue.poll. Doc from io.reactivex.internal.fuseable.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 Exceptions Exception: if some pre-processing of the dequeued item (usually through fused functions) throws.

public T poll() throws Exception

Implements io.reactivex.internal.fuseable.SimpleQueue.poll.

Doc from io.reactivex.internal.fuseable.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

Exceptions

Exception:: if some pre-processing of the dequeued item (usually through fused functions) throws.

requestFusion back to summary

requestFusion	back to summary
public int requestFusion(int mode) Implements io.reactivex.internal.fuseable.QueueFuseable.requestFusion. Doc from io.reactivex.internal.fuseable.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

public int requestFusion(int mode)

Implements io.reactivex.internal.fuseable.QueueFuseable.requestFusion.

Doc from io.reactivex.internal.fuseable.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