rice.p2p.util
Class AttachableCancellable

java.lang.Object
  rice.p2p.util.AttachableCancellable

All Implemented Interfaces:

Cancellable

public class AttachableCancellable
extends java.lang.Object
implements Cancellable

Allows you to cancel a group of things. If you attach to a cancelled item, it gets cancelled now.

Author:

Jeff Hoye

Constructor Summary

AttachableCancellable()

Method Summary

void	attach(Cancellable c)
boolean	cancel() Returns false if any are false;
void	detach(Cancellable c)
boolean	isCancelled()

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachableCancellable

public AttachableCancellable()

Method Detail

isCancelled

public boolean isCancelled()

cancel

public boolean cancel()

Returns false if any are false;

Specified by:

cancel in interface Cancellable

Returns:

true if it was cancelled, false if it was already complete, or cancelled.

attach

public void attach(Cancellable c)

detach

public void detach(Cancellable c)