org.apache.slider.core.zk

Class BlockingZKWatcher

java.lang.Object

org.apache.slider.core.zk.BlockingZKWatcher

All Implemented Interfaces:

org.apache.zookeeper.Watcher

public class BlockingZKWatcher
extends Object
implements org.apache.zookeeper.Watcher

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.zookeeper.Watcher

org.apache.zookeeper.Watcher.Event

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
BlockingZKWatcher()

Method Summary

Methods

Modifier and Type	Method and Description
void	process(org.apache.zookeeper.WatchedEvent event)
void	waitForZKConnection(int timeout) Wait for a flag to go true

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected static final org.slf4j.Logger log

Constructor Detail

BlockingZKWatcher

public BlockingZKWatcher()

Method Detail

process

public void process(org.apache.zookeeper.WatchedEvent event)

Specified by:

process in interface org.apache.zookeeper.Watcher

waitForZKConnection

public void waitForZKConnection(int timeout)
                         throws InterruptedException,
                                ConnectException

Wait for a flag to go true

Parameters:

timeout - timeout in millis

Throws:

InterruptedException

ConnectException