Package 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

Nested Classes

Modifier and Type	Class	Description
static enum	PathChildrenCacheEvent.Type	Type of change

Constructor Summary

Constructors

Constructor	Description
PathChildrenCacheEvent(PathChildrenCacheEvent.Type type, ChildData data)

Method Summary

Modifier and Type	Method	Description
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 Details

PathChildrenCacheEvent

public PathChildrenCacheEvent(PathChildrenCacheEvent.Type type,
 ChildData data)

Parameters:

type - event type

data - event data or null

Method Details

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