org.infinispan.commons.util.concurrent

Class NoOpFuture<E>

java.lang.Object

org.infinispan.commons.util.concurrent.NoOpFuture<E>

All Implemented Interfaces:

Future<E>, NotifyingFuture<E>, NotifyingNotifiableFuture<E>

public class NoOpFuture<E>
extends Object
implements NotifyingNotifiableFuture<E>

A future that doesn't do anything and simply returns a given return value.

Since:

5.1

Author:

Manik Surtani

Constructor Summary

Constructors

Constructor and Description
NoOpFuture(E returnValue)

Method Summary

Methods

Modifier and Type	Method and Description
NotifyingFuture<E>	attachListener(FutureListener<E> eFutureListener) Attaches a listener and returns the same future instance, to allow for 'building'.
boolean	cancel(boolean b)
E	get()
E	get(long l, TimeUnit timeUnit)
boolean	isCancelled()
boolean	isDone()
void	notifyDone()
void	setNetworkFuture(Future<E> eFuture)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpFuture

public NoOpFuture(E returnValue)

Method Detail

cancel

public boolean cancel(boolean b)

Specified by:

cancel in interface Future<E>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<E>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<E>

get

public E get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<E>

Throws:

InterruptedException

ExecutionException

get

public E get(long l,
    TimeUnit timeUnit)
      throws InterruptedException,
             ExecutionException,
             TimeoutException

Specified by:

get in interface Future<E>

Throws:

InterruptedException

ExecutionException

TimeoutException

notifyDone

public void notifyDone()

Specified by:

notifyDone in interface NotifyingNotifiableFuture<E>

setNetworkFuture

public void setNetworkFuture(Future<E> eFuture)

Specified by:

setNetworkFuture in interface NotifyingNotifiableFuture<E>

attachListener

public NotifyingFuture<E> attachListener(FutureListener<E> eFutureListener)

Description copied from interface: NotifyingFuture

Attaches a listener and returns the same future instance, to allow for 'building'.

Specified by:

attachListener in interface NotifyingFuture<E>

Parameters:

eFutureListener - listener to attach

Returns:

the same future instance