org.apache.zookeeper

Interface AsyncCallback.ChildrenCallback

All Superinterfaces:

AsyncCallback

Enclosing interface:

AsyncCallback

public static interface AsyncCallback.ChildrenCallback
extends 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.Children2Callback, AsyncCallback.ChildrenCallback, AsyncCallback.Create2Callback, AsyncCallback.DataCallback, AsyncCallback.MultiCallback, AsyncCallback.StatCallback, AsyncCallback.StringCallback, AsyncCallback.VoidCallback

Method Summary

Methods

Modifier and Type	Method and Description
void	processResult(int rc, String path, Object ctx, List<String> children) Process the result of the asynchronous call.

Method Detail

processResult

void processResult(int rc,
                 String path,
                 Object ctx,
                 List<String> children)

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.