org.eclipse.emf.emfstore.common.model/src/org/eclipse/emf/emfstore/common/model/util/ModelElementChangeListener.java

/*******************************************************************************
 * Copyright 2011 Chair for Applied Software Engineering,
 * Technische Universitaet Muenchen.
 * All rights reserved. This program and the accompanying materials
 * are made available under the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 ******************************************************************************/
package org.eclipse.emf.emfstore.common.model.util;

import org.eclipse.emf.common.notify.Notification;

/**
 * Listens to changes on a single model element.
 * 
 * @author koegel
 */
public interface ModelElementChangeListener {

	/**
	 * Handle changes to the model element.
	 * 
	 * @param notification the EMF notification, providing details on the change
	 */
	void onChange(Notification notification);

	/**
	 * Handle a runtime exception that occured in this listeners methods. NOTE: runtime exceptions of this method will
	 * be logged and silently dropped.
	 * 
	 * @param exception the exception
	 */
	void onRuntimeExceptionInListener(RuntimeException exception);
}