Package org.apache.zookeeper.test.system
Class InstanceContainer
java.lang.Object
org.apache.zookeeper.test.system.InstanceContainer
- All Implemented Interfaces:
AsyncCallback
,AsyncCallback.ChildrenCallback
,Watcher
This class starts up,
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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
Nested classes/interfaces inherited from interface org.apache.zookeeper.Watcher
Watcher.Event, Watcher.WatcherType
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic void
void
process
(WatchedEvent event) void
processResult
(int rc, String path, Object ctx, List<String> children) Process the result of the asynchronous call.void
run()
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Constructor Details
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InstanceContainer
- Throws:
UnknownHostException
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Method Details
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run
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main
public static void main(String[] args) throws UnknownHostException, IOException, InterruptedException, KeeperException - Parameters:
args
- the first parameter is the instance name, the second is the ZooKeeper spec. if the instance name is the empty string or "hostname", the hostname will be used.- Throws:
InterruptedException
IOException
UnknownHostException
KeeperException
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process
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processResult
Description copied from interface:AsyncCallback.ChildrenCallback
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.
- Specified by:
processResult
in interfaceAsyncCallback.ChildrenCallback
- 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:
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