org.I0Itec.zkclient
Interface IZkChildListener
public interface IZkChildListener
An IZkChildListener
can be registered at a ZkClient
for listening on zk child changes for a given
path.
Node: Also this listener re-subscribes it watch for the path on each zk event (zk watches are one-timers) is is not
guaranteed that events on the path are missing (see http://zookeeper.wiki.sourceforge.net/ZooKeeperWatches). An
implementation of this class should take that into account.
Method Summary |
void |
handleChildChange(java.lang.String parentPath,
java.util.List<java.lang.String> currentChilds)
Called when the children of the given path changed. |
handleChildChange
void handleChildChange(java.lang.String parentPath,
java.util.List<java.lang.String> currentChilds)
throws java.lang.Exception
- Called when the children of the given path changed.
- Parameters:
parentPath
- The parent pathcurrentChilds
- The children or null if the root node (parent path) was deleted.
- Throws:
java.lang.Exception