org.apache.curator.framework.recipes.cache
Class PathChildrenCacheEvent

java.lang.Object
  org.apache.curator.framework.recipes.cache.PathChildrenCacheEvent

public class PathChildrenCacheEvent
extends Object

POJO that abstracts a change to a path

Nested Class Summary

static class

PathChildrenCacheEvent.Type Type of change

Constructor Summary

PathChildrenCacheEvent(PathChildrenCacheEvent.Type type, ChildData data)

Method Summary

ChildData	getData()
List<ChildData>	getInitialData() Special purpose method.
PathChildrenCacheEvent.Type	getType()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PathChildrenCacheEvent

public PathChildrenCacheEvent(PathChildrenCacheEvent.Type type,
                              ChildData data)

Parameters:

type - event type

data - event data or null

Method Detail

getType

public PathChildrenCacheEvent.Type getType()

Returns:

change type

getData

public ChildData getData()

Returns:

the node's data

getInitialData

public List<ChildData> getInitialData()

Special purpose method. When an PathChildrenCacheEvent.Type.INITIALIZED event is received, you can call this method to receive the initial state of the cache.

Returns:

initial state of cache for PathChildrenCacheEvent.Type.INITIALIZED events. Otherwise, null.

toString

public String toString()

Overrides:

toString in class Object