程序包 org.apache.dubbo.registry.zookeeper

类 ZookeeperServiceDiscoveryChangeWatcher

java.lang.Object

org.apache.dubbo.registry.zookeeper.ZookeeperServiceDiscoveryChangeWatcher

所有已实现的接口:

org.apache.curator.framework.api.CuratorWatcher

public class ZookeeperServiceDiscoveryChangeWatcher
extends Object
implements org.apache.curator.framework.api.CuratorWatcher

Zookeeper ServiceDiscovery Change watcher only interests in Watcher.Event.EventType.NodeChildrenChanged and Watcher.Event.EventType.NodeDataChanged event types, which will multicast a ServiceInstancesChangedEvent when the service node has been changed.

从以下版本开始:

2.7.5

构造器概要

构造器

构造器	说明
ZookeeperServiceDiscoveryChangeWatcher(ZookeeperServiceDiscovery zookeeperServiceDiscovery, String serviceName, String path, CountDownLatch latch)

方法概要

修饰符和类型	方法	说明
void	addListener(ServiceInstancesChangedListener listener)
String	getPath()
void	process(org.apache.zookeeper.WatchedEvent event)
boolean	shouldKeepWatching()
void	stopWatching()

从类继承的方法 java.lang.Object

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

构造器详细资料

ZookeeperServiceDiscoveryChangeWatcher

public ZookeeperServiceDiscoveryChangeWatcher(ZookeeperServiceDiscovery zookeeperServiceDiscovery,
                                              String serviceName,
                                              String path,
                                              CountDownLatch latch)

方法详细资料

process

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

指定者:

process 在接口中 org.apache.curator.framework.api.CuratorWatcher

抛出:

Exception

getPath

public String getPath()

addListener

public void addListener(ServiceInstancesChangedListener listener)

shouldKeepWatching

public boolean shouldKeepWatching()

stopWatching

public void stopWatching()