Class CancellableFuture<V>

java.lang.Object

com.hierynomus.protocol.commons.concurrent.AFuture<V>

com.hierynomus.protocol.commons.concurrent.CancellableFuture<V>

All Implemented Interfaces:

Future<V>

public class CancellableFuture<V>
extends AFuture<V>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CancellableFuture.CancelCallback

Nested classes/interfaces inherited from class AFuture

AFuture.Function<A,B>

Nested classes/interfaces inherited from interface Future

Future.State

Field Summary

Fields

Modifier and Type	Field	Description
private final CancellableFuture.CancelCallback	callback
private final AtomicBoolean	cancelled
private final ReentrantReadWriteLock	lock
private final AFuture<V>	wrappedFuture

Constructor Summary

Constructors

Constructor	Description
CancellableFuture(AFuture<V> wrappedFuture, CancellableFuture.CancelCallback cc)

Method Summary

Modifier and Type	Method	Description
boolean	cancel(boolean mayInterruptIfRunning)
V	get()
V	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()

Methods inherited from class AFuture

map

Methods inherited from class Object

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

Methods inherited from interface Future

exceptionNow, resultNow, state

Field Details

wrappedFuture

private final AFuture<V> wrappedFuture

callback

private final CancellableFuture.CancelCallback callback

cancelled

private final AtomicBoolean cancelled

lock

private final ReentrantReadWriteLock lock

Constructor Details

CancellableFuture

public CancellableFuture(AFuture<V> wrappedFuture,
 CancellableFuture.CancelCallback cc)

Method Details

cancel

public boolean cancel(boolean mayInterruptIfRunning)

isCancelled

public boolean isCancelled()

isDone

public boolean isDone()

get

public V get()
      throws InterruptedException,
ExecutionException

Throws:

InterruptedException

ExecutionException

get

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

Throws:

InterruptedException

ExecutionException

TimeoutException