com.sun.grizzly.util
Class FutureImpl<R>

java.lang.Object
  com.sun.grizzly.util.FutureImpl<R>

All Implemented Interfaces:

java.util.concurrent.Future<R>

public class FutureImpl<R>
extends java.lang.Object
implements java.util.concurrent.Future<R>

Default Future implementation

Author:

Alexey Stashok

Field Summary

protected R

result

Constructor Summary

FutureImpl()

FutureImpl(java.lang.Object sync)

Method Summary

boolean	cancel(boolean mayInterruptIfRunning)
R	get()
R	get(long timeout, java.util.concurrent.TimeUnit unit)
R	getResult()
boolean	isCancelled()
boolean	isDone()
protected void	notifyHaveResult()
void	setException(java.lang.Throwable failure)
void	setResult(R result)

Methods inherited from class java.lang.Object

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

Field Detail

result

protected R result

Constructor Detail

FutureImpl

public FutureImpl()

FutureImpl

public FutureImpl(java.lang.Object sync)

Method Detail

getResult

public R getResult()

setResult

public void setResult(R result)

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface java.util.concurrent.Future<R>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface java.util.concurrent.Future<R>

isDone

public boolean isDone()

Specified by:

isDone in interface java.util.concurrent.Future<R>

get

public R get()
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future<R>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public R get(long timeout,
             java.util.concurrent.TimeUnit unit)
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException,
             java.util.concurrent.TimeoutException

Specified by:

get in interface java.util.concurrent.Future<R>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

setException

public void setException(java.lang.Throwable failure)

notifyHaveResult

protected void notifyHaveResult()