cn.webfuse.core.lang.concurrent

类 BasicFuture<T>

java.lang.Object

cn.webfuse.core.lang.concurrent.BasicFuture<T>

所有已实现的接口:

Future<T>

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

从Apache HttpClient 移植(2017.4)，一个Future实现类的基本框架.

https://github.com/apache/httpcomponents-core/blob/master/httpcore5/src/main/java/org/apache/hc/core5/concurrent/BasicFuture.java

copy from vjtools

不过HC用的是callback，这里用的是继承

构造器概要

构造器

构造器和说明
BasicFuture()

方法概要

限定符和类型	方法和说明
boolean	cancel(boolean mayInterruptIfRunning)
boolean	completed(T result)
boolean	failed(Exception exception)
T	get()
T	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
protected abstract void	onCancelled()
protected abstract void	onCompleted(T result)
protected abstract void	onFailed(Exception ex)

从类继承的方法 java.lang.Object

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

构造器详细资料

BasicFuture

public BasicFuture()

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>

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(Exception exception)

cancel

public boolean cancel(boolean mayInterruptIfRunning)

指定者:

cancel 在接口中 Future<T>

onCompleted

protected abstract void onCompleted(T result)

onFailed

protected abstract void onFailed(Exception ex)

onCancelled

protected abstract void onCancelled()