Package com.alachisoft.ncache.client

Class EventArg

java.lang.Object

com.alachisoft.ncache.client.EventArg

Direct Known Subclasses:

CacheEventArg, CQEventArg

public abstract class EventArg
extends java.lang.Object

Contains the necessary information related to the event being raised.

Method Summary

Modifier and Type	Method	Description
java.lang.String	getCacheName()	Name of the cache the event is raised against.
EventType	getEventType()	Event Type the event is raised against.
EventCacheItem	getItem()	Contains the item if the event was registered against EventDataFilter.Metadata or EventDataFilter.DataWithMetadata.
EventCacheItem	getOldItem()	Only applicable for EventType.ItemUpdated.

Methods inherited from class java.lang.Object

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

Method Detail

getOldItem

public final EventCacheItem getOldItem()

Only applicable for EventType.ItemUpdated. Otherwise it will be null.

Returns:

The value of the item before updation.

getCacheName

public final java.lang.String getCacheName()

Name of the cache the event is raised against.

Returns:

The name of the cache.

getEventType

public final EventType getEventType()

Event Type the event is raised against.

Returns:

The event type associated with the EventArgs.

getItem

public final EventCacheItem getItem()

Contains the item if the event was registered against EventDataFilter.Metadata or EventDataFilter.DataWithMetadata.

Returns:

The EventCacheItem instance.