Uses of Interface org.apache.zookeeper.Watcher (ZooKeeper 3.4.10 API)
Date: 2017-03-23

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## 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, boolean canBeReadOnly)` 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.
`ZooKeeper(String connectString, int sessionTimeout, Watcher watcher, long sessionId, byte[] sessionPasswd, boolean canBeReadOnly)` 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.

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