Interface AsyncCallback.VoidCallback

All Superinterfaces:
Enclosing interface:

public static interface AsyncCallback.VoidCallback
extends AsyncCallback

This callback doesn't retrieve anything from the node. It is useful for some APIs that doesn't want anything sent back, e.g. ZooKeeper.sync(String, org.apache.zookeeper.AsyncCallback.VoidCallback, Object).

Nested Class Summary
Nested classes/interfaces inherited from interface org.apache.zookeeper.AsyncCallback
AsyncCallback.ACLCallback, AsyncCallback.Children2Callback, AsyncCallback.ChildrenCallback, AsyncCallback.DataCallback, AsyncCallback.MultiCallback, AsyncCallback.StatCallback, AsyncCallback.StringCallback, AsyncCallback.VoidCallback
Method Summary
 void processResult(int rc, String path, Object ctx)
          Process the result of the asynchronous call.

Method Detail


void processResult(int rc,
                   String path,
                   Object ctx)
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.

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.

Copyright © 2017 The Apache Software Foundation