JHPcte
Class PcteNotifier

java.lang.Object
  |
  +--JHPcte.PcteNotifier

All Implemented Interfaces:

java.util.EventListener, PcteNotificationListener

public class PcteNotifier

extends java.lang.Object

implements PcteNotificationListener

Defines an HPcte notifier. Notification events are forwarded to registered NotificationListeners.

Field Summary

protected PcteEventMulticaster	multicaster
protected java.lang.String	notifier_key

Constructor Summary

protected

PcteNotifier(java.lang.String notifier_key) Create notifier.

Method Summary

void	addNotificationListener(PcteNotificationListener newEventListener) add an eventListener for this process.
java.lang.String	getNotifierKey()
void	pcteNotify(PcteNotificationEvent e) forward the event to all listeners
void	removeNotificationListener(PcteNotificationListener eventListener) remove an eventListener

Methods inherited from class java.lang.Object

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

Field Detail

notifier_key

protected java.lang.String notifier_key

multicaster

protected PcteEventMulticaster multicaster

Constructor Detail

PcteNotifier

protected PcteNotifier(java.lang.String notifier_key)

Create notifier. A subset of the following parameters has to be specified to define the resources to be observed and the access type. Called from HPcte_notify_create.

Parameters:

ref - PcteObjectReference to object to be observed

link_name - name of the link to be observed

link_type - name of link type instances of will be observed

attribute_name - name of attribute to be observed

access_event - type of access that will cause a notification event

Method Detail

getNotifierKey

public java.lang.String getNotifierKey()

addNotificationListener

public void addNotificationListener(PcteNotificationListener newEventListener)

add an eventListener for this process. The event listener gets a PcteNotificationEvent if a notification occurs

removeNotificationListener

public void removeNotificationListener(PcteNotificationListener eventListener)

remove an eventListener

pcteNotify

public void pcteNotify(PcteNotificationEvent e)

forward the event to all listeners

Specified by:

pcteNotify in interface PcteNotificationListener