1 /* 2 * Copyright (c) 2011, 2013, 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 test.com.sun.javafx.test; 27 28 public class DoubleComparator extends ValueComparator { 29 30 private double delta; 31 32 public DoubleComparator(double delta) { 33 this.delta = delta; 34 } 35 36 @Override 37 public boolean equals(Object expected, Object actual) { 38 if (expected == actual) { 39 return true; 40 } 41 42 if (!(expected instanceof Number)) { 43 return false; 44 } 45 if (!(actual instanceof Number)) { 46 return false; 47 } 48 49 double bExpectend = ((Number) expected).doubleValue(); 50 double bActual = ((Number) actual).doubleValue(); 51 52 if (Math.abs(bExpectend - bActual) > delta) { 53 return false; 54 } 55 56 return true; 57 } 58 }