org.opennms.features.jmxconfiggenerator.webui.ui

Class ModelChangeRegistry

java.lang.Object

org.opennms.features.jmxconfiggenerator.webui.ui.ModelChangeRegistry

All Implemented Interfaces:

ModelChangeNotifier

public class ModelChangeRegistry
extends Object
implements ModelChangeNotifier

Straight forward implementation of ModelChangeNotifier.

Author:

Markus von Rüden

Constructor Summary

Constructors

Constructor and Description
ModelChangeRegistry()

Method Summary

Methods

Modifier and Type	Method and Description
void	notifyObservers(Class clazz, Object model) Notify all observers, which has been registered to type clazz models.
void	registerListener(Class clazz, ModelChangeListener listener) Registers a new listener as described in ModelChangeNotifier#registerListener(java.lang.Class, org.opennms.tools.gui.data.ModelChangeListener) .

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelChangeRegistry

public ModelChangeRegistry()

Method Detail

registerListener

public void registerListener(Class clazz,
                    ModelChangeListener listener)

Registers a new listener as described in ModelChangeNotifier#registerListener(java.lang.Class, org.opennms.tools.gui.data.ModelChangeListener) . A listener is only registered once!

Specified by:

registerListener in interface ModelChangeNotifier

Parameters:

clazz - the class of the model. Cannot be null!

listener -

See Also:

ModelChangeNotifier

notifyObservers

public void notifyObservers(Class clazz,
                   Object model)

Description copied from interface: ModelChangeNotifier

Notify all observers, which has been registered to type clazz models.

Specified by:

notifyObservers in interface ModelChangeNotifier

Parameters:

clazz - the type of the model.

model - the model which has been changed.

See Also:

ModelChangeNotifier.notifyObservers(java.lang.Class, java.lang.Object)