001/* InputSubset.java -- subsets of Unicode important in text input 002 Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. 003 004This file is part of GNU Classpath. 005 006GNU Classpath is free software; you can redistribute it and/or modify 007it under the terms of the GNU General Public License as published by 008the Free Software Foundation; either version 2, or (at your option) 009any later version. 010 011GNU Classpath is distributed in the hope that it will be useful, but 012WITHOUT ANY WARRANTY; without even the implied warranty of 013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014General Public License for more details. 015 016You should have received a copy of the GNU General Public License 017along with GNU Classpath; see the file COPYING. If not, write to the 018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 01902110-1301 USA. 020 021Linking this library statically or dynamically with other modules is 022making a combined work based on this library. Thus, the terms and 023conditions of the GNU General Public License cover the whole 024combination. 025 026As a special exception, the copyright holders of this library give you 027permission to link this library with independent modules to produce an 028executable, regardless of the license terms of these independent 029modules, and to copy and distribute the resulting executable under 030terms of your choice, provided that you also meet, for each linked 031independent module, the terms and conditions of the license of that 032module. An independent module is a module which is not derived from 033or based on this library. If you modify this library, you may extend 034this exception to your version of the library, but you are not 035obligated to do so. If you do not wish to do so, delete this 036exception statement from your version. */ 037 038package java.awt.im; 039 040/** 041 * Defines additional Unicode character blocks for use by input methods. 042 * These constants encompass several Unicode blocks, or portions thereof, for 043 * simplification over {@link Character.UnicodeBlock}. 044 * 045 * @author Eric Blake (ebb9@email.byu.edu) 046 * @since 1.2 047 * @status updated to 1.4 048 */ 049public final class InputSubset extends Character.Subset 050{ 051 /** 052 * Constant for all Latin characters, including the characters in the 053 * BASIC_LATIN, LATIN_1_SUPPLEMENT, LATIN_EXTENDED_A, LATIN_EXTENDED_B 054 * Unicode character blocks. 055 */ 056 public static final InputSubset LATIN = new InputSubset("LATIN"); 057 058 /** 059 * Constant for the digits included in the BASIC_LATIN Unicode character 060 * block. 061 */ 062 public static final InputSubset LATIN_DIGITS 063 = new InputSubset("LATIN_DIGITS"); 064 065 /** 066 * Constant for all Han characters used in writing Traditional Chinese, 067 * including a subset of the CJK unified ideographs as well as Traditional 068 * Chinese Han characters that may be defined as surrogate characters. 069 */ 070 public static final InputSubset TRADITIONAL_HANZI 071 = new InputSubset("TRADITIONAL_HANZI"); 072 073 /** 074 * Constant for all Han characters used in writing Simplified Chinese, 075 * including a subset of the CJK unified ideographs as well as Simplified 076 * Chinese Han characters that may be defined as surrogate characters. 077 */ 078 public static final InputSubset SIMPLIFIED_HANZI 079 = new InputSubset("SIMPLIFIED_HANZI"); 080 081 /** 082 * Constant for all Han characters used in writing Japanese, including a 083 * subset of the CJK unified ideographs as well as Japanese Han characters 084 * that may be defined as surrogate characters. 085 */ 086 public static final InputSubset KANJI = new InputSubset("KANJI"); 087 088 /** 089 * Constant for all Han characters used in writing Korean, including a 090 * subset of the CJK unified ideographs as well as Korean Han characters 091 * that may be defined as surrogate characters. 092 */ 093 public static final InputSubset HANJA = new InputSubset("HANJA"); 094 095 /** 096 * Constant for the halfwidth katakana subset of the Unicode halfwidth and 097 * fullwidth forms character block. 098 */ 099 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 */ 125 private InputSubset(String name) 126 { 127 super(name); 128 } 129} // class InputSubset