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