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<h1 title="Package" class="title">Package&nbsp;org.apache.zookeeper</h1>
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<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.html" title="interface in org.apache.zookeeper">AsyncCallback</a></td>
<td class="colLast">
<div class="block">Interface definitions of asynchronous callbacks.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.ACLCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.ACLCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to retrieve the ACL and stat of the node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.AllChildrenNumberCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.AllChildrenNumberCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to get all children node number of the node.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.Children2Callback.html" title="interface in org.apache.zookeeper">AsyncCallback.Children2Callback</a></td>
<td class="colLast">
<div class="block">This callback is used to retrieve the children and stat of the node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.ChildrenCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.ChildrenCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to retrieve the children of the node.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.Create2Callback.html" title="interface in org.apache.zookeeper">AsyncCallback.Create2Callback</a></td>
<td class="colLast">
<div class="block">This callback is used to retrieve the name and stat of the node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.DataCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.DataCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to retrieve the data and stat of the node.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.EphemeralsCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.EphemeralsCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to process the getEphemerals results from a single getEphemerals call.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.MultiCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.MultiCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to process the multiple results from a single multi call.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.StatCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.StatCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to retrieve the stat of the node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.StringCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.StringCallback</a></td>
<td class="colLast">
<div class="block">This callback is used to retrieve the name of the node.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/AsyncCallback.VoidCallback.html" title="interface in org.apache.zookeeper">AsyncCallback.VoidCallback</a></td>
<td class="colLast">
<div class="block">This callback doesn't retrieve anything from the node.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ClientWatchManager.html" title="interface in org.apache.zookeeper">ClientWatchManager</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/DigestWatcher.html" title="interface in org.apache.zookeeper">DigestWatcher</a></td>
<td class="colLast">
<div class="block">This interface is used to notify the digest mismatch event.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.CodeDeprecated.html" title="interface in org.apache.zookeeper">KeeperException.CodeDeprecated</a></td>
<td class="colLast">Deprecated</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Testable.html" title="interface in org.apache.zookeeper">Testable</a></td>
<td class="colLast">
<div class="block">Abstraction that exposes various methods useful for testing ZooKeeper</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Watcher.html" title="interface in org.apache.zookeeper">Watcher</a></td>
<td class="colLast">
<div class="block">This interface specifies the public interface an event handler class must
 implement.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Watcher.Event.html" title="interface in org.apache.zookeeper">Watcher.Event</a></td>
<td class="colLast">
<div class="block">This interface defines the possible states an Event may represent</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ZooDefs.AddWatchModes.html" title="interface in org.apache.zookeeper">ZooDefs.AddWatchModes</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ZooDefs.Ids.html" title="interface in org.apache.zookeeper">ZooDefs.Ids</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ZooDefs.OpCode.html" title="interface in org.apache.zookeeper">ZooDefs.OpCode</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ZooDefs.Perms.html" title="interface in org.apache.zookeeper">ZooDefs.Perms</a></td>
<td class="colLast">&nbsp;</td>
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ClientCnxn.html" title="class in org.apache.zookeeper">ClientCnxn</a></td>
<td class="colLast">
<div class="block">This class manages the socket i/o for the client.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ClientCnxnSocketNetty.html" title="class in org.apache.zookeeper">ClientCnxnSocketNetty</a></td>
<td class="colLast">
<div class="block">ClientCnxnSocketNetty implements ClientCnxnSocket abstract methods.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ClientCnxnSocketNIO.html" title="class in org.apache.zookeeper">ClientCnxnSocketNIO</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Environment.html" title="class in org.apache.zookeeper">Environment</a></td>
<td class="colLast">
<div class="block">Provide insight into the runtime environment.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Environment.Entry.html" title="class in org.apache.zookeeper">Environment.Entry</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Login.html" title="class in org.apache.zookeeper">Login</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/MultiOperationRecord.html" title="class in org.apache.zookeeper">MultiOperationRecord</a></td>
<td class="colLast">
<div class="block">Encodes a composite operation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/MultiResponse.html" title="class in org.apache.zookeeper">MultiResponse</a></td>
<td class="colLast">
<div class="block">Handles the response from a multi request.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.html" title="class in org.apache.zookeeper">Op</a></td>
<td class="colLast">
<div class="block">Represents a single operation in a multi-operation transaction.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.Check.html" title="class in org.apache.zookeeper">Op.Check</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.Create.html" title="class in org.apache.zookeeper">Op.Create</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.CreateTTL.html" title="class in org.apache.zookeeper">Op.CreateTTL</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.Delete.html" title="class in org.apache.zookeeper">Op.Delete</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.GetChildren.html" title="class in org.apache.zookeeper">Op.GetChildren</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.GetData.html" title="class in org.apache.zookeeper">Op.GetData</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.SetData.html" title="class in org.apache.zookeeper">Op.SetData</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.html" title="class in org.apache.zookeeper">OpResult</a></td>
<td class="colLast">
<div class="block">Encodes the result of a single part of a multiple operation commit.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.CheckResult.html" title="class in org.apache.zookeeper">OpResult.CheckResult</a></td>
<td class="colLast">
<div class="block">A result from a version check operation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.CreateResult.html" title="class in org.apache.zookeeper">OpResult.CreateResult</a></td>
<td class="colLast">
<div class="block">A result from a create operation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.DeleteResult.html" title="class in org.apache.zookeeper">OpResult.DeleteResult</a></td>
<td class="colLast">
<div class="block">A result from a delete operation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.ErrorResult.html" title="class in org.apache.zookeeper">OpResult.ErrorResult</a></td>
<td class="colLast">
<div class="block">An error result from any kind of operation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.GetChildrenResult.html" title="class in org.apache.zookeeper">OpResult.GetChildrenResult</a></td>
<td class="colLast">
<div class="block">A result from a getChildren operation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.GetDataResult.html" title="class in org.apache.zookeeper">OpResult.GetDataResult</a></td>
<td class="colLast">
<div class="block">A result from a getData operation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/OpResult.SetDataResult.html" title="class in org.apache.zookeeper">OpResult.SetDataResult</a></td>
<td class="colLast">
<div class="block">A result from a setData operation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Quotas.html" title="class in org.apache.zookeeper">Quotas</a></td>
<td class="colLast">
<div class="block">this class manages quotas
 and has many other utils
 for quota</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/SaslClientCallbackHandler.html" title="class in org.apache.zookeeper">SaslClientCallbackHandler</a></td>
<td class="colLast">
<div class="block">This is used by the SASL mechanisms to get further information to complete
 the authentication.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/SaslServerPrincipal.html" title="class in org.apache.zookeeper">SaslServerPrincipal</a></td>
<td class="colLast">
<div class="block">Computes the Server Principal for a SASL client.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/ServerAdminClient.html" title="class in org.apache.zookeeper">ServerAdminClient</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Shell.html" title="class in org.apache.zookeeper">Shell</a></td>
<td class="colLast">
<div class="block">A base class for running a Unix command.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/Shell.ShellCommandExecutor.html" title="class in org.apache.zookeeper">Shell.ShellCommandExecutor</a></td>
<td class="colLast">
<div class="block">A simple shell command executor.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../org/apache/zookeeper/StatsTrack.html" title="class in org.apache.zookeeper">StatsTrack</a></td>
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<div class="block">a class that represents the stats associated with quotas</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/Transaction.html" title="class in org.apache.zookeeper">Transaction</a></td>
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<div class="block">Provides a builder style interface for doing multiple updates.</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/Version.html" title="class in org.apache.zookeeper">Version</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/WatchDeregistration.html" title="class in org.apache.zookeeper">WatchDeregistration</a></td>
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<div class="block">Handles the special case of removing watches which has registered for a
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<td class="colFirst"><a href="../../../org/apache/zookeeper/WatchedEvent.html" title="class in org.apache.zookeeper">WatchedEvent</a></td>
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<div class="block">A WatchedEvent represents a change on the ZooKeeper that a Watcher
  is able to respond to.</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/ZKUtil.html" title="class in org.apache.zookeeper">ZKUtil</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/ZooKeeper.html" title="class in org.apache.zookeeper">ZooKeeper</a></td>
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<div class="block">This is the main class of ZooKeeper client library.</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/ZooKeeper.WatchRegistration.html" title="class in org.apache.zookeeper">ZooKeeper.WatchRegistration</a></td>
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<div class="block">Register a watcher for a particular path.</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/ZookeeperBanner.html" title="class in org.apache.zookeeper">ZookeeperBanner</a></td>
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<div class="block">ZookeeperBanner which writes the 'Zookeeper' banner at the start of zk server.</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/ZooKeeperMain.html" title="class in org.apache.zookeeper">ZooKeeperMain</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/AddWatchMode.html" title="enum in org.apache.zookeeper">AddWatchMode</a></td>
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<div class="block">Modes available to <a href="../../../org/apache/zookeeper/ZooKeeper.html#addWatch-java.lang.String-org.apache.zookeeper.Watcher-org.apache.zookeeper.AddWatchMode-"><code>ZooKeeper.addWatch(String, Watcher, AddWatchMode)</code></a></div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/CreateMode.html" title="enum in org.apache.zookeeper">CreateMode</a></td>
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<div class="block">CreateMode value determines how the znode is created on ZooKeeper.</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.Code.html" title="enum in org.apache.zookeeper">KeeperException.Code</a></td>
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<div class="block">Codes which represent the various KeeperException
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<td class="colFirst"><a href="../../../org/apache/zookeeper/Op.OpKind.html" title="enum in org.apache.zookeeper">Op.OpKind</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/Watcher.Event.EventType.html" title="enum in org.apache.zookeeper">Watcher.Event.EventType</a></td>
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<div class="block">Enumeration of types of events that may occur on the ZooKeeper</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/Watcher.Event.KeeperState.html" title="enum in org.apache.zookeeper">Watcher.Event.KeeperState</a></td>
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<div class="block">Enumeration of states the ZooKeeper may be at the event</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/Watcher.WatcherType.html" title="enum in org.apache.zookeeper">Watcher.WatcherType</a></td>
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<div class="block">Enumeration of types of watchers</div>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.html" title="class in org.apache.zookeeper">KeeperException</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.SessionClosedRequireAuthException.html" title="class in org.apache.zookeeper">KeeperException.SessionClosedRequireAuthException</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.SessionExpiredException.html" title="class in org.apache.zookeeper">KeeperException.SessionExpiredException</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.SessionMovedException.html" title="class in org.apache.zookeeper">KeeperException.SessionMovedException</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.SystemErrorException.html" title="class in org.apache.zookeeper">KeeperException.SystemErrorException</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.ThrottledOpException.html" title="class in org.apache.zookeeper">KeeperException.ThrottledOpException</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/KeeperException.UnimplementedException.html" title="class in org.apache.zookeeper">KeeperException.UnimplementedException</a></td>
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<td class="colFirst"><a href="../../../org/apache/zookeeper/Shell.ExitCodeException.html" title="class in org.apache.zookeeper">Shell.ExitCodeException</a></td>
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<div class="block">This is an IOException with exit code added.</div>
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