Package com.alachisoft.ncache.client.datastructures

Interface Notifiable

All Known Subinterfaces:

Counter, DistributedHashSet<T>, DistributedList<T>, DistributedMap<K,V>, DistributedQueue<T>

public interface Notifiable

This interface contains methods for registering and unregistering notifactions for data structures.

Method Summary

Modifier and Type	Method	Description
void	addChangeListener(DataStructureDataChangeListener collectionDataNotificationListener, java.util.EnumSet<EventType> eventTypes, DataTypeEventDataFilter datafilter)	Allows you to register collection event notifications like Add, Update, and Remove on the collection.
void	removeChangeListener(DataStructureDataChangeListener collectionDataNotificationListener, java.util.EnumSet<EventType> eventTypes)	Allows you to unregister collection event notification.

Method Detail

addChangeListener

void addChangeListener(DataStructureDataChangeListener collectionDataNotificationListener,
                       java.util.EnumSet<EventType> eventTypes,
                       DataTypeEventDataFilter datafilter)
                throws CacheException

Allows you to register collection event notifications like Add, Update, and Remove on the collection.

Parameters:

collectionDataNotificationListener - The listeber that is invoked when an item is added, updated or removed from the cache.

eventTypes - The event type/types that are to be registered.

datafilter - An enum which allows you to specify to which extent you want the data with the event.

Throws:

CacheException

removeChangeListener

void removeChangeListener(DataStructureDataChangeListener collectionDataNotificationListener,
                          java.util.EnumSet<EventType> eventTypes)
                   throws java.lang.Exception

Allows you to unregister collection event notification.

Parameters:

collectionDataNotificationListener - The listener that was registered with collection changed notification.

eventTypes - The event type/types that are to be unregistered.

Throws:

java.lang.Exception