Package org.apache.zookeeper
Interface AsyncCallback.ChildrenCallback
- All Superinterfaces:
AsyncCallback
- Enclosing interface:
AsyncCallback
This callback is used to retrieve the children of the node.
-
Nested Class Summary
Nested classes/interfaces inherited from interface org.apache.zookeeper.AsyncCallback
AsyncCallback.ACLCallback, AsyncCallback.AllChildrenNumberCallback, AsyncCallback.Children2Callback, AsyncCallback.ChildrenCallback, AsyncCallback.Create2Callback, AsyncCallback.DataCallback, AsyncCallback.EphemeralsCallback, AsyncCallback.MultiCallback, AsyncCallback.StatCallback, AsyncCallback.StringCallback, AsyncCallback.VoidCallback -
Method Summary
Modifier and TypeMethodDescriptionvoidprocessResult(int rc, String path, Object ctx, List<String> children) Process the result of the asynchronous call.
-
Method Details
-
processResult
Process the result of the asynchronous call.On success, rc is
KeeperException.Code.OK.On failure, rc is set to the corresponding failure code in
KeeperException.KeeperException.Code.NONODE- The node on given path doesn't exist for some API calls.
- Parameters:
rc- The return code or the result of the call.path- The path that we passed to asynchronous calls.ctx- Whatever context object that we passed to asynchronous calls.children- An unordered array of children of the node on given path.- See Also:
-