rx.observers

Class SafeCompletableSubscriber

java.lang.Object

rx.observers.SafeCompletableSubscriber

All Implemented Interfaces:

CompletableSubscriber, Subscription

@Experimental
public final class SafeCompletableSubscriber
extends java.lang.Object
implements CompletableSubscriber, Subscription

Wraps another CompletableSubscriber and handles exceptions thrown from onError and onCompleted.

Since:

(if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number)

Constructor Summary

Constructors

Constructor and Description
SafeCompletableSubscriber(CompletableSubscriber actual)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isUnsubscribed() Indicates whether this Subscription is currently unsubscribed.
void	onCompleted() Called once the deferred computation completes normally.
void	onError(java.lang.Throwable e) Called once if the deferred computation 'throws' an exception.
void	onSubscribe(Subscription d) Called once by the Completable to set a Subscription on this instance which then can be used to cancel the subscription at any time.
void	unsubscribe() Stops the receipt of notifications on the Subscriber that was registered when this Subscription was received.

Methods inherited from class java.lang.Object

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

Constructor Detail

SafeCompletableSubscriber

public SafeCompletableSubscriber(CompletableSubscriber actual)

Method Detail

onCompleted

public void onCompleted()

Description copied from interface: CompletableSubscriber

Called once the deferred computation completes normally.

Specified by:

onCompleted in interface CompletableSubscriber

onError

public void onError(java.lang.Throwable e)

Description copied from interface: CompletableSubscriber

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

Specified by:

onError in interface CompletableSubscriber

Parameters:

e - the exception, not null.

onSubscribe

public void onSubscribe(Subscription d)

Description copied from interface: CompletableSubscriber

Called once by the Completable to set a Subscription on this instance which then can be used to cancel the subscription at any time.

Specified by:

onSubscribe in interface CompletableSubscriber

Parameters:

d - the Subscription instance to call dispose on for cancellation, not null

unsubscribe

public void unsubscribe()

Description copied from interface: Subscription

Stops the receipt of notifications on the Subscriber that was registered when this Subscription was received.

This allows deregistering an Subscriber before it has finished receiving all events (i.e. before onCompleted is called).

Specified by:

unsubscribe in interface Subscription

isUnsubscribed

public boolean isUnsubscribed()

Description copied from interface: Subscription

Indicates whether this Subscription is currently unsubscribed.

Specified by:

isUnsubscribed in interface Subscription

Returns:

true if this Subscription is currently unsubscribed, false otherwise