1 /* 2 * Copyright (c) 2011, 2014, 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 javafx.css.converter; 27 28 import javafx.css.ParsedValue; 29 import javafx.css.StyleConverter; 30 import javafx.scene.text.Font; 31 32 /** 33 * @since 9 34 */ 35 public final class BooleanConverter extends StyleConverter<String, Boolean> { 36 37 // lazy, thread-safe instatiation 38 private static class Holder { 39 static final BooleanConverter INSTANCE = new BooleanConverter(); 40 } 41 42 public static StyleConverter<String, Boolean> getInstance() { 43 return Holder.INSTANCE; 44 } 45 46 private BooleanConverter() { 47 super(); 48 } 49 50 @Override 51 public Boolean convert(ParsedValue<String, Boolean> value, Font not_used) { 52 String str = value.getValue(); 53 return Boolean.valueOf(str); 54 } 55 56 @Override 57 public String toString() { 58 return "BooleanConverter"; 59 } 60 }