org.infinispan.util.concurrent

Class DeferredReturnFuture<V>

java.lang.Object

org.infinispan.util.concurrent.DeferredReturnFuture<V>

All Implemented Interfaces:

Future<V>, NotifyingFuture<V>, NotifyingNotifiableFuture<V>

public class DeferredReturnFuture<V>
extends Object
implements NotifyingNotifiableFuture<V>

This is a notifying and notifiable future whose return value is not known at construction time. Instead, the return value comes from the result of the operation called in the Callable or Runnable.

Since:

5.0

Author:

Galder Zamarreño

Constructor Summary

Constructors

Constructor and Description
DeferredReturnFuture()

Method Summary

Methods

Modifier and Type	Method and Description
NotifyingFuture<V>	attachListener(FutureListener<V> objectFutureListener) Attaches a listener and returns the same future instance, to allow for 'building'.
boolean	cancel(boolean mayInterruptIfRunning)
V	get()
V	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
void	notifyDone()
void	setNetworkFuture(Future<V> future)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeferredReturnFuture

public DeferredReturnFuture()

Method Detail

get

public V get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

get

public V get(long timeout,
    TimeUnit unit)
      throws InterruptedException,
             ExecutionException,
             TimeoutException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

TimeoutException

notifyDone

public void notifyDone()

Specified by:

notifyDone in interface NotifyingNotifiableFuture<V>

setNetworkFuture

public void setNetworkFuture(Future<V> future)

Specified by:

setNetworkFuture in interface NotifyingNotifiableFuture<V>

attachListener

public NotifyingFuture<V> attachListener(FutureListener<V> objectFutureListener)

Description copied from interface: NotifyingFuture

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

Specified by:

attachListener in interface NotifyingFuture<V>

Parameters:

objectFutureListener - listener to attach

Returns:

the same future instance

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<V>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<V>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<V>