/*
* Copyright 2008-2013 Sergey Skladchikov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.geogebra.web.web.gui.advanced.client.datamodel;
/**
* This is an interface that describes a listeners that is invoked
* on list data model changes.
*
* @author <a href="mailto:sskladchikov@gmail.com">Sergey Skladchikov</a>
* @since 1.4.9
*/
public interface ListModelListener {
/**
* This method should implement actions which related widgets must do on events.
*
* @param event an event produced by the model.
*/
void onModelEvent(ListModelEvent event);
}