org.apache.zookeeper

Class WatchDeregistration

java.lang.Object

org.apache.zookeeper.WatchDeregistration

public class WatchDeregistration
extends Object

Handles the special case of removing watches which has registered for a client path

Constructor Summary

Constructors

Constructor and Description
WatchDeregistration(String clientPath, Watcher watcher, Watcher.WatcherType watcherType, boolean local, org.apache.zookeeper.ZooKeeper.ZKWatchManager zkManager)

Method Summary

Modifier and Type	Method and Description
String	getClientPath() Returns client path which has specified for unregistering its watcher
Map<Watcher.Event.EventType,Set<Watcher>>	unregister(int rc) Unregistering watcher that was added on path.

Methods inherited from class java.lang.Object

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

Constructor Detail

WatchDeregistration

public WatchDeregistration(String clientPath,
                           Watcher watcher,
                           Watcher.WatcherType watcherType,
                           boolean local,
                           org.apache.zookeeper.ZooKeeper.ZKWatchManager zkManager)

Method Detail

unregister

public Map<Watcher.Event.EventType,Set<Watcher>> unregister(int rc)
                                                     throws KeeperException

Unregistering watcher that was added on path.

Parameters:

rc - the result code of the operation that attempted to remove watch on the path.

Throws:

KeeperException

getClientPath

public String getClientPath()

Returns client path which has specified for unregistering its watcher

Returns:

client path