1 /* InputSubset.java -- subsets of Unicode important in text input 2 Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. 3 4 This file is part of GNU Classpath. 5 6 GNU Classpath is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GNU Classpath is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GNU Classpath; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 02110-1301 USA. 20 21 Linking this library statically or dynamically with other modules is 22 making a combined work based on this library. Thus, the terms and 23 conditions of the GNU General Public License cover the whole 24 combination. 25 26 As a special exception, the copyright holders of this library give you 27 permission to link this library with independent modules to produce an 28 executable, regardless of the license terms of these independent 29 modules, and to copy and distribute the resulting executable under 30 terms of your choice, provided that you also meet, for each linked 31 independent module, the terms and conditions of the license of that 32 module. An independent module is a module which is not derived from 33 or based on this library. If you modify this library, you may extend 34 this exception to your version of the library, but you are not 35 obligated to do so. If you do not wish to do so, delete this 36 exception statement from your version. */ 37 38 package java.awt.im; 39 40 /** 41 * Defines additional Unicode character blocks for use by input methods. 42 * These constants encompass several Unicode blocks, or portions thereof, for 43 * simplification over {@link Character.UnicodeBlock}. 44 * 45 * @author Eric Blake (ebb9@email.byu.edu) 46 * @since 1.2 47 * @status updated to 1.4 48 */ 49 public final class InputSubset extends Character.Subset 50 { 51 /** 52 * Constant for all Latin characters, including the characters in the 53 * BASIC_LATIN, LATIN_1_SUPPLEMENT, LATIN_EXTENDED_A, LATIN_EXTENDED_B 54 * Unicode character blocks. 55 */ 56 public static final InputSubset LATIN = new InputSubset("LATIN"); 57 58 /** 59 * Constant for the digits included in the BASIC_LATIN Unicode character 60 * block. 61 */ 62 public static final InputSubset LATIN_DIGITS 63 = new InputSubset("LATIN_DIGITS"); 64 65 /** 66 * Constant for all Han characters used in writing Traditional Chinese, 67 * including a subset of the CJK unified ideographs as well as Traditional 68 * Chinese Han characters that may be defined as surrogate characters. 69 */ 70 public static final InputSubset TRADITIONAL_HANZI 71 = new InputSubset("TRADITIONAL_HANZI"); 72 73 /** 74 * Constant for all Han characters used in writing Simplified Chinese, 75 * including a subset of the CJK unified ideographs as well as Simplified 76 * Chinese Han characters that may be defined as surrogate characters. 77 */ 78 public static final InputSubset SIMPLIFIED_HANZI 79 = new InputSubset("SIMPLIFIED_HANZI"); 80 81 /** 82 * Constant for all Han characters used in writing Japanese, including a 83 * subset of the CJK unified ideographs as well as Japanese Han characters 84 * that may be defined as surrogate characters. 85 */ 86 public static final InputSubset KANJI = new InputSubset("KANJI"); 87 88 /** 89 * Constant for all Han characters used in writing Korean, including a 90 * subset of the CJK unified ideographs as well as Korean Han characters 91 * that may be defined as surrogate characters. 92 */ 93 public static final InputSubset HANJA = new InputSubset("HANJA"); 94 95 /** 96 * Constant for the halfwidth katakana subset of the Unicode halfwidth and 97 * fullwidth forms character block. 98 */ 99 public static final InputSubset HALFWIDTH_KATAKANA 100 = new InputSubset("HALFWIDTH_KATAKANA"); 101 102 /** 103 * Constant for the fullwidth ASCII variants subset of the Unicode 104 * halfwidth and fullwidth forms character block. 105 * 106 * @since 1.3 107 */ 108 public static final InputSubset FULLWIDTH_LATIN 109 = new InputSubset("FULLWIDTH_LATIN"); 110 111 /** 112 * Constant for the fullwidth digits included in the Unicode halfwidth and 113 * fullwidth forms character block. 114 * 115 * @since 1.3 116 */ 117 public static final InputSubset FULLWIDTH_DIGITS 118 = new InputSubset("FULLWIDTH_DIGITS"); 119 120 /** 121 * Construct a subset. 122 * 123 * @param name the subset name 124 */ InputSubset(String name)125 private InputSubset(String name) 126 { 127 super(name); 128 } 129 } // class InputSubset 130