rx.observers

Class EmptyObserver<T>

java.lang.Object

rx.observers.EmptyObserver<T>

All Implemented Interfaces:

Observer<T>

public class EmptyObserver<T>
extends java.lang.Object
implements Observer<T>

Observer that does nothing... including swallowing errors.

Constructor Summary

Constructors

Constructor and Description
EmptyObserver()

Method Summary

Methods

Modifier and Type	Method and Description
void	onCompleted() Notifies the Observer that the Observable has finished sending push-based notifications.
void	onError(java.lang.Throwable e) Notifies the Observer that the Observable has experienced an error condition.
void	onNext(T args) Provides the Observer with a new item to observe.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyObserver

public EmptyObserver()

Method Detail

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).

Specified by:

onCompleted in interface Observer<T>

onError

public void onError(java.lang.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().

Specified by:

onError in interface Observer<T>

Parameters:

e - the exception encountered by the Observable

onNext

public void onNext(T args)

Description copied from interface: Observer

Provides the Observer with a new item to observe.

The Observable may call this closure 0 or more times.

The Observable will not call this closure again after it calls either Observer.onCompleted() or Observer.onError(java.lang.Throwable).

Specified by:

onNext in interface Observer<T>

Parameters:

args - the item emitted by the Observable