com.tangosol.coherence.federation.events

Class AbstractFederatedInterceptor<K,V>

java.lang.Object

com.tangosol.coherence.federation.events.AbstractFederatedInterceptor<K,V>

All Implemented Interfaces:

EventDispatcherAwareInterceptor<FederatedChangeEvent>, EventInterceptor<FederatedChangeEvent>

public abstract class AbstractFederatedInterceptor<K,V>
extends Object
implements EventDispatcherAwareInterceptor<FederatedChangeEvent>

An abstract implementation of an EventInterceptor for FederatedChangeEvents applicable to remote participants.

Author:

cl 2014.06.09

Constructor Summary

Constructors

Constructor and Description
AbstractFederatedInterceptor()

Method Summary

Modifier and Type	Method and Description
abstract ChangeRecordUpdater<K,V>	getChangeRecordUpdater() Return a ChangeRecordUpdater which will be called to update each ChangeRecord.
void	introduceEventDispatcher(String sIdentifier, EventDispatcher dispatcher) Introduce and possibly bind this EventInterceptor to the specified EventDispatcher.
void	onEvent(FederatedChangeEvent event) Perform necessary processing of the specified Event.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFederatedInterceptor

public AbstractFederatedInterceptor()

Method Detail

onEvent

public void onEvent(FederatedChangeEvent event)

Perform necessary processing of the specified Event.

Specified by:

onEvent in interface EventInterceptor<FederatedChangeEvent>

Parameters:

event - the Event to be processed

See Also:

Event.nextInterceptor()

introduceEventDispatcher

public void introduceEventDispatcher(String sIdentifier,
                                     EventDispatcher dispatcher)

Introduce and possibly bind this EventInterceptor to the specified EventDispatcher.

Note that EventInterceptors are responsible for determining whether they should be registered with an EventDispatcher by calling EventDispatcher.addEventInterceptor(com.tangosol.net.events.EventInterceptor<E>).

Specified by:

introduceEventDispatcher in interface EventDispatcherAwareInterceptor<FederatedChangeEvent>

Parameters:

sIdentifier - the unique name identifying this interceptor

dispatcher - the dispatcher being introduced

getChangeRecordUpdater

public abstract ChangeRecordUpdater<K,V> getChangeRecordUpdater()

Return a ChangeRecordUpdater which will be called to update each ChangeRecord.

Returns:

a ChangeRecordUpdater