Package com.oracle.coherence.concurrent.executor.subscribers.internal

Class AnyFutureSubscriber<T>

java.lang.Object

com.oracle.coherence.concurrent.executor.subscribers.internal.FutureSubscriber<T>

com.oracle.coherence.concurrent.executor.subscribers.internal.AnyFutureSubscriber<T>

Type Parameters:

T - the non-null type of result to be subscribed by the subscriber.

All Implemented Interfaces:

Task.Subscriber<T>, Future<T>

public class AnyFutureSubscriber<T>
extends FutureSubscriber<T>

A FutureSubscriber which notifies a monitor object when the task completes or fails.

Since:

21.12

Author:

bo, lh

Field Summary

Fields

Modifier and Type	Field	Description
protected Object	f_oMonitor	Object monitor to track whether the task is done either via completion or exception.

Fields inherited from class com.oracle.coherence.concurrent.executor.subscribers.internal.FutureSubscriber

f_fCompleted, f_fError, m_coordinator, m_result

Constructor Summary

Constructors

Constructor	Description
AnyFutureSubscriber(Object oCompletionMonitor)	Constructs a AnyFutureSubscriber.

Method Summary

Modifier and Type	Method	Description
void	onComplete()	Invoked by a Task.Coordinator when it is known that no additional Task.Subscriber method invocations will occur or has already been terminated by an error.
void	onError(Throwable throwable)	Invoked by a Task.Coordinator when an unrecoverable error was encountered, after which no other Task.Subscriber methods are invoked.

Methods inherited from class com.oracle.coherence.concurrent.executor.subscribers.internal.FutureSubscriber

cancel, get, get, getCompleted, hasResult, isCancelled, isDone, isSubscribed, onNext, onSubscribe, setCoordinator

Methods inherited from class java.lang.Object

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

Field Detail

f_oMonitor

protected final Object f_oMonitor

Object monitor to track whether the task is done either via completion or exception.

Constructor Detail

AnyFutureSubscriber

public AnyFutureSubscriber(Object oCompletionMonitor)

Constructs a AnyFutureSubscriber.

Parameters:

oCompletionMonitor - object monitor to track whether the task is done either via completion or exception

Method Detail

onComplete

public void onComplete()

Description copied from interface: Task.Subscriber

Invoked by a Task.Coordinator when it is known that no additional Task.Subscriber method invocations will occur or has already been terminated by an error.

After this method is invoked no other Task.Subscriber methods will be called.

If this method throws an exception, the Task.Subscriber will be closed.

Specified by:

onComplete in interface Task.Subscriber<T>

Overrides:

onComplete in class FutureSubscriber<T>

onError

public void onError(Throwable throwable)

Description copied from interface: Task.Subscriber

Invoked by a Task.Coordinator when an unrecoverable error was encountered, after which no other Task.Subscriber methods are invoked.

If this method throws an exception, the Task.Subscriber will be closed.

Specified by:

onError in interface Task.Subscriber<T>

Overrides:

onError in class FutureSubscriber<T>

Parameters:

throwable - the error