net.ontopia.topicmaps.impl.utils
Class TopicModificationManager

java.lang.Object
  net.ontopia.topicmaps.impl.utils.TopicModificationManager

All Implemented Interfaces:

java.io.Serializable, EventListenerIF, EventManagerIF

public class TopicModificationManager
extends java.lang.Object
implements EventManagerIF, java.io.Serializable

INTERNAL: Event manager that fires TopicIF.modified events.

See Also:

Serialized Form

Nested Class Summary

protected class

TopicModificationManager.EventHandler

Field Summary

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.AssociationHandler	ah
protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.TopicNameHandler	bh
protected CollectionFactoryIF	cfactory
protected java.util.Map<java.lang.String,TopicModificationManager.EventHandler>	handlers
protected java.util.Map<java.lang.String,java.util.Set<EventListenerIF>>	listeners
protected TopicModificationManager	manager
protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.TopicMapHandler	mh
protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.OccurrenceHandler	oh
protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.AssociationRoleHandler	rh
protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.TopicHandler	th
protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.VariantNameHandler	vh

Constructor Summary

TopicModificationManager(EventManagerIF emanager, CollectionFactoryIF cfactory)

Method Summary

void	addListener(EventListenerIF listener, java.lang.String event) INTERNAL: Register the listener as a listener for the event.
void	processEvent(java.lang.Object object, java.lang.String event, java.lang.Object new_value, java.lang.Object old_value) INTERNAL: A method that receives notification when an event has been triggered.
void	removeListener(EventListenerIF listener, java.lang.String event) INTERNAL: Unregister the listener as a listener for the event.

Methods inherited from class java.lang.Object

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

Field Detail

handlers

protected java.util.Map<java.lang.String,TopicModificationManager.EventHandler> handlers

listeners

protected java.util.Map<java.lang.String,java.util.Set<EventListenerIF>> listeners

manager

protected TopicModificationManager manager

cfactory

protected CollectionFactoryIF cfactory

th

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.TopicHandler th

bh

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.TopicNameHandler bh

vh

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.VariantNameHandler vh

oh

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.OccurrenceHandler oh

rh

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.AssociationRoleHandler rh

ah

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.AssociationHandler ah

mh

protected net.ontopia.topicmaps.impl.utils.TopicModificationManager.TopicMapHandler mh

Constructor Detail

TopicModificationManager

public TopicModificationManager(EventManagerIF emanager,
                                CollectionFactoryIF cfactory)

Method Detail

addListener

public void addListener(EventListenerIF listener,
                        java.lang.String event)

Description copied from interface: EventManagerIF

INTERNAL: Register the listener as a listener for the event.

Specified by:

addListener in interface EventManagerIF

removeListener

public void removeListener(EventListenerIF listener,
                           java.lang.String event)

Description copied from interface: EventManagerIF

INTERNAL: Unregister the listener as a listener for the event.

Specified by:

removeListener in interface EventManagerIF

processEvent

public void processEvent(java.lang.Object object,
                         java.lang.String event,
                         java.lang.Object new_value,
                         java.lang.Object old_value)

Description copied from interface: EventListenerIF

INTERNAL: A method that receives notification when an event has been triggered.

Specified by:

processEvent in interface EventListenerIF