## Uses of Interface
org.apache.zookeeper.Watcher

Packages that use Watcher
org.apache.zookeeper

Uses of Watcher in org.apache.zookeeper

Methods in org.apache.zookeeper with parameters of type Watcher
`Stat` `ZooKeeper.exists(String path, Watcher watcher)` Return the stat of the node of the given path.
`void` `ZooKeeper.exists(String path, Watcher watcher, AsyncCallback.StatCallback cb, Object ctx)` The Asynchronous version of exists.
`List<String>` `ZooKeeper.getChildren(String path, Watcher watcher)` Return the list of the children of the node of the given path.
`void` `ZooKeeper.getChildren(String path, Watcher watcher, AsyncCallback.Children2Callback cb, Object ctx)` The Asynchronous version of getChildren.
`void` `ZooKeeper.getChildren(String path, Watcher watcher, AsyncCallback.ChildrenCallback cb, Object ctx)` The Asynchronous version of getChildren.
`List<String>` `ZooKeeper.getChildren(String path, Watcher watcher, Stat stat)` For the given znode path return the stat and children list.
`void` `ZooKeeper.getData(String path, Watcher watcher, AsyncCallback.DataCallback cb, Object ctx)` The Asynchronous version of getData.
`byte[]` `ZooKeeper.getData(String path, Watcher watcher, Stat stat)` Return the data and the stat of the node of the given path.
`void` `ZooKeeper.register(Watcher watcher)` Specify the default watcher for the connection (overrides the one specified during construction).

Constructors in org.apache.zookeeper with parameters of type Watcher
`ZooKeeper(String connectString, int sessionTimeout, Watcher watcher)` To create a ZooKeeper client object, the application needs to pass a connection string containing a comma separated list of host:port pairs, each corresponding to a ZooKeeper server.
`ZooKeeper(String connectString, int sessionTimeout, Watcher watcher, long sessionId, byte[] sessionPasswd)` To create a ZooKeeper client object, the application needs to pass a connection string containing a comma separated list of host:port pairs, each corresponding to a ZooKeeper server.

Copyright © 2012 The Apache Software Foundation