org.eclipse.stem.diseasemodels.multipopulation/src/org/eclipse/stem/diseasemodels/multipopulation/provider/MultipopulationPopulationEnumeratorAdapterFactory.java

// StandardRelativeValueProviderAdapterFactory.java
package org.eclipse.stem.diseasemodels.multipopulation.provider;

/*******************************************************************************
 * Copyright (c) 2010 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/


import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.stem.definitions.adapters.population.PopulationEnumerator;
import org.eclipse.stem.definitions.adapters.population.PopulationEnumeratorAdapterFactory;
import org.eclipse.stem.diseasemodels.multipopulation.util.MultipopulationAdapterFactory;

/*
 */
public class MultipopulationPopulationEnumeratorAdapterFactory extends
		MultipopulationAdapterFactory implements PopulationEnumeratorAdapterFactory {

	/**
	 * This keeps track of the root adapter factory that delegates to this
	 * adapter factory.
	 */ 
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement
	 * {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();


	/**
	 * Constructor
	 */
	public MultipopulationPopulationEnumeratorAdapterFactory() {
		super();
		PopulationEnumeratorAdapterFactory.INSTANCE.addAdapterFactory(this);
	} // MultipopulationPopulationEnumeratorAdapterFactory

	/**
	 * 	 
	 */
	@Override
	public Adapter createMultiPopulationSIDiseaseModelAdapter() {
		return new MultipopulationPopulationEnumeratorAdapter();
	} 


	/**
	 * @see org.eclipse.emf.edit.provider.IChangeNotifier#addListener(org.eclipse.emf.edit.provider.INotifyChangedListener)
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	} // addListener

	/**
	 * @see org.eclipse.emf.edit.provider.IChangeNotifier#fireNotifyChanged(org.eclipse.emf.common.notify.Notification)
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);
		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	} // fireNotifyChanged

	/**
	 * @see org.eclipse.emf.edit.provider.IChangeNotifier#removeListener(org.eclipse.emf.edit.provider.INotifyChangedListener)
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	} // removeListener

	/**
	 * @see org.eclipse.emf.edit.provider.ComposeableAdapterFactory#getRootAdapterFactory()
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory
				.getRootAdapterFactory();
	} // getRootAdapterFactory

	/**
	 * @see org.eclipse.emf.edit.provider.ComposeableAdapterFactory#setParentAdapterFactory(org.eclipse.emf.edit.provider.ComposedAdapterFactory)
	 */
	public void setParentAdapterFactory(
			ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	} // setParentAdapterFactory

	/**
	 * @see org.eclipse.stem.diseasemodels.standard.util.StandardAdapterFactory#isFactoryForType(java.lang.Object)
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return type == PopulationEnumerator.class
				|| super.isFactoryForType(type);
	} // isFactoryForType

	/**
	 * This disposes all of the item providers created by this factory.
	 * 
	 * @see org.eclipse.emf.edit.provider.IDisposable#dispose()
	 */
	public void dispose() {
		// Nothing
	} // dispose

	/**
	 * @return the instance of the Relative Value Provider Adapter Factory
	 */
	private static PopulationEnumeratorAdapterFactory getPopulationEnumeratorAdapterFactory() {
		return PopulationEnumeratorAdapterFactory.INSTANCE;
	} // getRelativeValueProviderAdapterFactory

	
} // StandardRelativeValueProviderAdapterFactory