Package rx.internal.operators

Class BlockingOperatorNext.NextObserver<T>

java.lang.Object

rx.Subscriber<Notification<? extends T>>

rx.internal.operators.BlockingOperatorNext.NextObserver<T>

All Implemented Interfaces:

Observer<Notification<? extends T>>, Subscription

Enclosing class:

BlockingOperatorNext

static final class BlockingOperatorNext.NextObserver<T>
extends Subscriber<Notification<? extends T>>

Field Summary

Fields

Modifier and Type	Field	Description
private final BlockingQueue<Notification<? extends T>>	buf
(package private) final AtomicInteger	waiting

Constructor Summary

Constructors

Constructor	Description
NextObserver()

Method Summary

Modifier and Type	Method	Description
void	onCompleted()	Notifies the Observer that the Observable has finished sending push-based notifications.
void	onError(Throwable e)	Notifies the Observer that the Observable has experienced an error condition.
void	onNext(Notification<? extends T> args)	Provides the Observer with a new item to observe.
(package private) void	setWaiting(int value)
Notification<? extends T>	takeNext()

Methods inherited from class rx.Subscriber

add, isUnsubscribed, onStart, request, setProducer, unsubscribe

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

buf

private final BlockingQueue<Notification<? extends T>> buf

waiting

final AtomicInteger waiting

Constructor Details

NextObserver

NextObserver()

Method Details

onCompleted

public void onCompleted()

Description copied from interface: Observer

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

The Observable will not call this method if it calls Observer.onError(java.lang.Throwable).

onError

public void onError(Throwable e)

Description copied from interface: Observer

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

If the Observable calls this method, it will not thereafter call Observer.onNext(T) or Observer.onCompleted().

Parameters:

e - the exception encountered by the Observable

onNext

public void onNext(Notification<? extends T> args)

Description copied from interface: Observer

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 Observer.onCompleted() or Observer.onError(java.lang.Throwable).

Parameters:

args - the item emitted by the Observable

takeNext

public Notification<? extends T> takeNext()
                                   throws InterruptedException

Throws:

InterruptedException

setWaiting

void setWaiting(int value)