org.apache.accumulo.core.zookeeper
Class ZooReader
java.lang.Object
org.apache.accumulo.core.zookeeper.ZooReader
- All Implemented Interfaces:
- IZooReader
- Direct Known Subclasses:
- ZooReaderWriter
public class ZooReader
- extends Object
- implements IZooReader
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
keepers
protected String keepers
timeout
protected int timeout
ZooReader
public ZooReader(String keepers,
int timeout)
ZooReader
public ZooReader(Instance instance)
getSession
protected org.apache.zookeeper.ZooKeeper getSession(String keepers,
int timeout,
String auth)
getZooKeeper
protected org.apache.zookeeper.ZooKeeper getZooKeeper()
getData
public byte[] getData(String zPath,
org.apache.zookeeper.data.Stat stat)
throws org.apache.zookeeper.KeeperException,
InterruptedException
- Specified by:
getData in interface IZooReader
- Throws:
org.apache.zookeeper.KeeperException
InterruptedException
getStatus
public org.apache.zookeeper.data.Stat getStatus(String zPath)
throws org.apache.zookeeper.KeeperException,
InterruptedException
- Specified by:
getStatus in interface IZooReader
- Throws:
org.apache.zookeeper.KeeperException
InterruptedException
getStatus
public org.apache.zookeeper.data.Stat getStatus(String zPath,
org.apache.zookeeper.Watcher watcher)
throws org.apache.zookeeper.KeeperException,
InterruptedException
- Specified by:
getStatus in interface IZooReader
- Throws:
org.apache.zookeeper.KeeperException
InterruptedException
getChildren
public List<String> getChildren(String zPath)
throws org.apache.zookeeper.KeeperException,
InterruptedException
- Specified by:
getChildren in interface IZooReader
- Throws:
org.apache.zookeeper.KeeperException
InterruptedException
getChildren
public List<String> getChildren(String zPath,
org.apache.zookeeper.Watcher watcher)
throws org.apache.zookeeper.KeeperException,
InterruptedException
- Specified by:
getChildren in interface IZooReader
- Throws:
org.apache.zookeeper.KeeperException
InterruptedException
exists
public boolean exists(String zPath)
throws org.apache.zookeeper.KeeperException,
InterruptedException
- Specified by:
exists in interface IZooReader
- Throws:
org.apache.zookeeper.KeeperException
InterruptedException
exists
public boolean exists(String zPath,
org.apache.zookeeper.Watcher watcher)
throws org.apache.zookeeper.KeeperException,
InterruptedException
- Specified by:
exists in interface IZooReader
- Throws:
org.apache.zookeeper.KeeperException
InterruptedException
Copyright © 2012 The Apache Software Foundation. All Rights Reserved.