001/*-
002 * Copyright 2015, 2016 Diamond Light Source Ltd.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the Eclipse Public License v1.0
006 * which accompanies this distribution, and is available at
007 * http://www.eclipse.org/legal/epl-v10.html
008 */
009package org.eclipse.january.dataset;
010
011import java.util.EventListener;
012
013/**
014 * Listener for data changes. Don't forget to remove it when you no longer need data
015 * changes to be updated.
016 */
017public interface IDataListener extends EventListener {
018
019        /**
020         * Called when data changes value/shape.
021         * @param evt
022         */
023        void dataChangePerformed(DataEvent evt);
024}