1 /* 2 * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package org.jemmy.image; 27 28 29 import java.awt.image.BufferedImage; 30 31 32 /** 33 * Common part of most ImageComparators. 34 * 35 * @author KAM 36 * @deprecated Use classes from org.jemmy.image.pixel package instead. 37 */ 38 @Deprecated 39 public abstract class AbstractImageComparator implements ImageComparator { 40 41 /** 42 * Checks whether images have difference. 43 * @param image1 First image to compare. 44 * @param image2 Second image to compare. 45 * @return true if images have no difference, false otherwise. 46 */ 47 public abstract boolean noDifference(BufferedImage image1, BufferedImage image2); 48 49 /** 50 * {@inheritDoc} 51 */ 52 public BufferedImage compare(BufferedImage image1, BufferedImage image2) { 53 if (noDifference(image1, image2)) { 54 return null; 55 } else { 56 return ImageTool.subtractImage(image1, image2); 57 } 58 } 59 }