Package org.apache.http.concurrent

Class BasicFuture<T>

java.lang.Object

org.apache.http.concurrent.BasicFuture<T>

Type Parameters:

T - the future result type of an asynchronous operation.

All Implemented Interfaces:

Future<T>, Cancellable

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

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

Since:

4.2

Constructor Summary

Constructors

Constructor	Description
BasicFuture(FutureCallback<T> callback)

Method Summary

Modifier and Type	Method	Description
boolean	cancel()
boolean	cancel(boolean mayInterruptIfRunning)
boolean	completed(T result)
boolean	failed(Exception exception)
T	get()
T	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicFuture

public BasicFuture(FutureCallback<T> callback)

Method Detail

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<T>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<T>

get

public T get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

get

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

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

TimeoutException

completed

public boolean completed(T result)

failed

public boolean failed(Exception exception)

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<T>

cancel

public boolean cancel()

Specified by:

cancel in interface Cancellable