net.hasor.cobble.concurrent.future

类 BasicFuture<T>

java.lang.Object

net.hasor.cobble.concurrent.future.BasicFuture<T>

类型参数:

T - the future result type of an asynchronous operation.

所有已实现的接口:

Future<T>

public class BasicFuture<T>
extends Object
implements Future<T>

Basic implementation of the Future interface. BasicFuture can be put into a completed state by invoking any of the following methods: cancel(), failed(Throwable), or completed(Object).

从以下版本开始:

4.2

构造器概要

构造器

构造器和说明
BasicFuture()
BasicFuture(FutureCallback<T> callback)
BasicFuture(T value)

方法概要

限定符和类型	方法和说明
boolean	cancel()
boolean	cancel(boolean mayInterruptIfRunning)
boolean	completed(T result)
boolean	failed(Throwable exception)
T	get()
T	get(long timeout, TimeUnit unit)
Throwable	getCause()
T	getResult() 不阻塞，不抛异常，获取结果如果 completed 则返回 result，如果 failed 或 cancel 则返回空。
boolean	isCancelled()
boolean	isDone()
Future<T>	onCancel(FutureListener<Future<T>> listener)
Future<T>	onCompleted(FutureListener<Future<T>> listener)
Future<T>	onFailed(FutureListener<Future<T>> listener)
Future<T>	onFinal(FutureListener<Future<T>> listener)

从类继承的方法 java.lang.Object

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

从接口继承的方法 net.hasor.cobble.concurrent.future.Future

await

构造器详细资料

BasicFuture

public BasicFuture()

BasicFuture

public BasicFuture(T value)

BasicFuture

public BasicFuture(FutureCallback<T> callback)

方法详细资料

isCancelled

public boolean isCancelled()

指定者:

isCancelled 在接口中 Future<T>

isDone

public boolean isDone()

指定者:

isDone 在接口中 Future<T>

getCause

public Throwable getCause()

getResult

public T getResult()

从接口复制的说明: Future

不阻塞，不抛异常，获取结果如果 completed 则返回 result，如果 failed 或 cancel 则返回空。

get

public T get()
      throws InterruptedException,
             ExecutionException

指定者:

get 在接口中 Future<T>

抛出:

InterruptedException

ExecutionException

get

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

指定者:

get 在接口中 Future<T>

抛出:

InterruptedException

ExecutionException

TimeoutException

completed

public boolean completed(T result)

failed

public boolean failed(Throwable exception)

cancel

public boolean cancel(boolean mayInterruptIfRunning)

指定者:

cancel 在接口中 Future<T>

cancel

public boolean cancel()

onCompleted

public Future<T> onCompleted(FutureListener<Future<T>> listener)

onFailed

public Future<T> onFailed(FutureListener<Future<T>> listener)

onCancel

public Future<T> onCancel(FutureListener<Future<T>> listener)

onFinal

public Future<T> onFinal(FutureListener<Future<T>> listener)