How to use

NodeWatcher

in

me.hao0.antares.common.zk

/**
 * new a node watcher
 * @param nodePath the node path
 * @param listener the node listener
 * @return the node watcher
 */
public NodeWatcher newNodeWatcher(String nodePath, NodeListener listener){
  return new NodeWatcher(client, nodePath, listener);
}

} finally {
  if (watcher != null){
    watcher.stop();