InputSubset


1   /*
2    * @(#)InputSubset.java 1.11 03/12/19
3    *
4    * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5    * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6    */
7   
8   package java.awt.im;
9   
10  
11  /**
12   * Defines additional Unicode subsets for use by input methods.  Unlike the
13   * UnicodeBlock subsets defined in the <code>{@link
14   * java.lang.Character.UnicodeBlock}</code> class, these constants do not
15   * directly correspond to Unicode code blocks.
16   *
17   * @version 1.11, 12/19/03
18   * @since   1.2
19   */
20  
21  public final class InputSubset extends Character.Subset   {
22  
23      private InputSubset(String   name) {
24      super(name);
25      }
26  
27      /**
28       * Constant for all Latin characters, including the characters
29       * in the BASIC_LATIN, LATIN_1_SUPPLEMENT, LATIN_EXTENDED_A,
30       * LATIN_EXTENDED_B Unicode character blocks.
31       */
32      public static final InputSubset   LATIN
33          = new InputSubset  ("LATIN");
34  
35      /**
36       * Constant for the digits included in the BASIC_LATIN Unicode character
37       * block.
38       */
39      public static final InputSubset   LATIN_DIGITS
40          = new InputSubset  ("LATIN_DIGITS");
41  
42      /**
43       * Constant for all Han characters used in writing Traditional Chinese,
44       * including a subset of the CJK unified ideographs as well as Traditional
45       * Chinese Han characters that may be defined as surrogate characters.
46       */
47      public static final InputSubset   TRADITIONAL_HANZI
48          = new InputSubset  ("TRADITIONAL_HANZI");
49  
50      /**
51       * Constant for all Han characters used in writing Simplified Chinese,
52       * including a subset of the CJK unified ideographs as well as Simplified
53       * Chinese Han characters that may be defined as surrogate characters.
54       */
55      public static final InputSubset   SIMPLIFIED_HANZI
56          = new InputSubset  ("SIMPLIFIED_HANZI");
57  
58      /**
59       * Constant for all Han characters used in writing Japanese, including a
60       * subset of the CJK unified ideographs as well as Japanese Han characters
61       * that may be defined as surrogate characters.
62       */
63      public static final InputSubset   KANJI
64          = new InputSubset  ("KANJI");
65  
66      /**
67       * Constant for all Han characters used in writing Korean, including a
68       * subset of the CJK unified ideographs as well as Korean Han characters
69       * that may be defined as surrogate characters.
70       */
71      public static final InputSubset   HANJA
72          = new InputSubset  ("HANJA");
73  
74      /**
75       * Constant for the halfwidth katakana subset of the Unicode halfwidth and
76       * fullwidth forms character block.
77       */
78      public static final InputSubset   HALFWIDTH_KATAKANA
79          = new InputSubset  ("HALFWIDTH_KATAKANA");
80  
81      /**
82       * Constant for the fullwidth ASCII variants subset of the Unicode halfwidth and
83       * fullwidth forms character block.
84       * @since 1.3
85       */
86      public static final InputSubset   FULLWIDTH_LATIN
87          = new InputSubset  ("FULLWIDTH_LATIN");
88  
89      /**
90       * Constant for the fullwidth digits included in the Unicode halfwidth and
91       * fullwidth forms character block.
92       * @since 1.3
93       */
94      public static final InputSubset   FULLWIDTH_DIGITS
95          = new InputSubset  ("FULLWIDTH_DIGITS");
96  
97  }
98
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