net.hasor.cobble.concurrent.future

接口 Future<T>

类型参数:

T - the future result type of an asynchronous operation.

所有超级接口:

Future<T>

public interface Future<T>
extends 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).

方法概要

限定符和类型	方法和说明
default void	await() 阻塞等待直到成功或失败
boolean	cancel()
boolean	cancel(boolean mayInterruptIfRunning)
boolean	completed(T result)
boolean	failed(Throwable exception)
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。
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)

从接口继承的方法 java.util.concurrent.Future

get, get, isCancelled, isDone

方法详细资料

getResult

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。

await

default void await()

阻塞等待直到成功或失败

getCause

Throwable getCause()

completed

boolean completed(T result)

failed

boolean failed(Throwable exception)

cancel

boolean cancel(boolean mayInterruptIfRunning)

指定者:

cancel 在接口中 Future<T>

cancel

boolean cancel()

onCompleted

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

onFailed

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

onCancel

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

onFinal

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