com.google.code.yanf4j.core.impl

类 FutureLockImpl<R>

java.lang.Object

com.google.code.yanf4j.core.impl.FutureLockImpl<R>

所有已实现的接口:

Future<R>

public class FutureLockImpl<R>
extends Object
implements Future<R>

Simple Future implementation, which uses ReentrantLock to synchronize during the lifecycle.

作者:

Alexey Stashok

另请参阅:

Future, ReentrantLock

字段概要

字段

限定符和类型	字段和说明
protected R	result

构造器概要

构造器

构造器和说明
FutureLockImpl()
FutureLockImpl(ReentrantLock lock)

方法概要

方法

限定符和类型	方法和说明
boolean	cancel(boolean mayInterruptIfRunning)
void	failure(Throwable failure) Notify about the failure, occured during asynchronous operation execution.
R	get()
R	get(long timeout, TimeUnit unit)
R	getResult() Get current result value without any blocking.
boolean	isCancelled()
boolean	isDone()
protected void	notifyHaveResult() Notify blocked listeners threads about operation completion.
void	setResult(R result) Set the result value and notify about operation completion.

从类继承的方法 java.lang.Object

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

字段详细资料

result

protected R result

构造器详细资料

FutureLockImpl

public FutureLockImpl()

FutureLockImpl

public FutureLockImpl(ReentrantLock lock)

方法详细资料

getResult

public R getResult()

Get current result value without any blocking.

返回:

current result value without any blocking.

setResult

public void setResult(R result)

Set the result value and notify about operation completion.

参数:

result - the result value

cancel

public boolean cancel(boolean mayInterruptIfRunning)

指定者:

cancel 在接口中 Future<R>

isCancelled

public boolean isCancelled()

指定者:

isCancelled 在接口中 Future<R>

isDone

public boolean isDone()

指定者:

isDone 在接口中 Future<R>

get

public R get()
      throws InterruptedException,
             ExecutionException

指定者:

get 在接口中 Future<R>

抛出:

InterruptedException

ExecutionException

get

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

指定者:

get 在接口中 Future<R>

抛出:

InterruptedException

ExecutionException

TimeoutException

failure

public void failure(Throwable failure)

Notify about the failure, occured during asynchronous operation execution.

参数:

failure -

notifyHaveResult

protected void notifyHaveResult()

Notify blocked listeners threads about operation completion.