Uses of Interface
org.apache.zookeeper.Watcher

Packages that use Watcher

Package	Description
org.apache.zookeeper

Uses of Watcher in org.apache.zookeeper

Methods in org.apache.zookeeper with parameters of type Watcher

Modifier and Type	Method and Description
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.getConfig(Watcher watcher, AsyncCallback.DataCallback cb, Object ctx) The asynchronous version of getConfig.
byte[]	ZooKeeper.getConfig(Watcher watcher, Stat stat) Return the last committed configuration (as known to the server to which the client is connected) and the stat of the configuration.
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).
void	ZooKeeper.removeWatches(String path, Watcher watcher, Watcher.WatcherType watcherType, boolean local) For the given znode path, removes the specified watcher of given watcherType.
void	ZooKeeper.removeWatches(String path, Watcher watcher, Watcher.WatcherType watcherType, boolean local, AsyncCallback.VoidCallback cb, Object ctx) The asynchronous version of removeWatches.

Constructors in org.apache.zookeeper with parameters of type Watcher

Constructor and Description
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, boolean canBeReadOnly, org.apache.zookeeper.client.HostProvider aHostProvider) 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.
ZooKeeper(String connectString, int sessionTimeout, Watcher watcher, long sessionId, byte[] sessionPasswd, boolean canBeReadOnly, org.apache.zookeeper.client.HostProvider aHostProvider) 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.