public abstract class AbstractBasicFuture<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
不过HC用的是callback,这里用的是继承
| 构造器和说明 |
|---|
AbstractBasicFuture() |
| 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) |
public boolean isCancelled()
isCancelled 在接口中 Future<T>public T get() throws InterruptedException, ExecutionException
get 在接口中 Future<T>InterruptedExceptionExecutionExceptionpublic T get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
get 在接口中 Future<T>InterruptedExceptionExecutionExceptionTimeoutExceptionpublic boolean completed(T result)
public boolean failed(Exception exception)
protected abstract void onCompleted(T result)
protected abstract void onFailed(Exception ex)
protected abstract void onCancelled()
Copyright © 2019. All rights reserved.