| /** |
| ******************************************************************************* |
| * Copyright (C) 1996-2001, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| * |
| * $Source: |
| * /usr/cvs/icu4j/icu4j/src/com/ibm/icu/text/UCharacterCategory.java $ |
| * $Date: 2002/07/11 21:25:24 $ |
| * $Revision: 1.7 $ |
| * |
| ******************************************************************************* |
| */ |
| |
| package com.ibm.icu.lang; |
| |
| /** |
| * Enumerated Unicode category types from the UnicodeData.txt file. |
| * Used as return results from <a href=UCharacter.html>UCharacter</a> |
| * Equivalent to icu's UCharCategory. |
| * Refer to <a href=http://www.unicode.org/Public/UNIDATA/UnicodeData.html> |
| * Unicode Consortium</a> for more information about UnicodeData.txt. |
| * @author Syn Wee Quek |
| * @since oct0300 |
| */ |
| |
| public class UCharacterCategory |
| { |
| // public variable ----------------------------------------------------- |
| |
| /** |
| * Unassigned character type |
| */ |
| public static final int UNASSIGNED = 0; |
| /** |
| * Character type Cn |
| * Not Assigned (no characters in [UnicodeData.txt] have this property) |
| * @draft 2.1 |
| */ |
| public static final int GENERAL_OTHER_TYPES = 0; |
| /** |
| * Character type Lu |
| */ |
| public static final int UPPERCASE_LETTER = 1; |
| /** |
| * Character type Ll |
| */ |
| public static final int LOWERCASE_LETTER = 2; |
| /** |
| * Character type Lt |
| */ |
| public static final int TITLECASE_LETTER = 3; |
| /** |
| * Character type Lm |
| */ |
| public static final int MODIFIER_LETTER = 4; |
| /** |
| * Character type Lo |
| */ |
| public static final int OTHER_LETTER = 5; |
| /** |
| * Character type Mn |
| */ |
| public static final int NON_SPACING_MARK = 6; |
| /** |
| * Character type Me |
| */ |
| public static final int ENCLOSING_MARK = 7; |
| /** |
| * Character type Mc |
| */ |
| public static final int COMBINING_SPACING_MARK = 8; |
| /** |
| * Character type Nd |
| */ |
| public static final int DECIMAL_DIGIT_NUMBER = 9; |
| /** |
| * Character type Nl |
| */ |
| public static final int LETTER_NUMBER = 10; |
| |
| // start of 11------------ |
| |
| /** |
| * Character type No |
| */ |
| public static final int OTHER_NUMBER = 11; |
| /** |
| * Character type Zs |
| */ |
| public static final int SPACE_SEPARATOR = 12; |
| /** |
| * Character type Zl |
| */ |
| public static final int LINE_SEPARATOR = 13; |
| /** |
| * Character type Zp |
| */ |
| public static final int PARAGRAPH_SEPARATOR = 14; |
| /** |
| * Character type Cc |
| */ |
| public static final int CONTROL = 15; |
| /** |
| * Character type Cf |
| */ |
| public static final int FORMAT = 16; |
| /** |
| * Character type Co |
| */ |
| public static final int PRIVATE_USE = 17; |
| /** |
| * Character type Cs |
| */ |
| public static final int SURROGATE = 18; |
| /** |
| * Character type Pd |
| */ |
| public static final int DASH_PUNCTUATION = 19; |
| /** |
| * Character type Ps |
| */ |
| public static final int START_PUNCTUATION = 20; |
| |
| // start of 21 ------------ |
| |
| /** |
| * Character type Pe |
| */ |
| public static final int END_PUNCTUATION = 21; |
| /** |
| * Character type Pc |
| */ |
| public static final int CONNECTOR_PUNCTUATION = 22; |
| /** |
| * Character type Po |
| */ |
| public static final int OTHER_PUNCTUATION = 23; |
| /** |
| * Character type Sm |
| */ |
| public static final int MATH_SYMBOL = 24; |
| /** |
| * Character type Sc |
| */ |
| public static final int CURRENCY_SYMBOL = 25; |
| /** |
| * Character type Sk |
| */ |
| public static final int MODIFIER_SYMBOL = 26; |
| /** |
| * Character type So |
| */ |
| public static final int OTHER_SYMBOL = 27; |
| /** |
| * Character type Pi |
| */ |
| public static final int INITIAL_PUNCTUATION = 28; |
| /** |
| * Character type Pf |
| */ |
| public static final int FINAL_PUNCTUATION = 29; |
| |
| // start of 31 ------------ |
| |
| /** |
| * Character type count |
| */ |
| public static final int CHAR_CATEGORY_COUNT = 30; |
| |
| /** |
| * Gets the name of the argument category |
| * @param category to retrieve name |
| * @return category name |
| */ |
| public static String toString(int category) |
| { |
| switch (category) |
| { |
| case UPPERCASE_LETTER : |
| return "Letter, Uppercase"; |
| case LOWERCASE_LETTER : |
| return "Letter, Lowercase"; |
| case TITLECASE_LETTER : |
| return "Letter, Titlecase"; |
| case MODIFIER_LETTER : |
| return "Letter, Modifier"; |
| case OTHER_LETTER : |
| return "Letter, Other"; |
| case NON_SPACING_MARK : |
| return "Mark, Non-Spacing"; |
| case ENCLOSING_MARK : |
| return "Mark, Enclosing"; |
| case COMBINING_SPACING_MARK : |
| return "Mark, Spacing Combining"; |
| case DECIMAL_DIGIT_NUMBER : |
| return "Number, Decimal Digit"; |
| case LETTER_NUMBER : |
| return "Number, Letter"; |
| case OTHER_NUMBER : |
| return "Number, Other"; |
| case SPACE_SEPARATOR : |
| return "Separator, Space"; |
| case LINE_SEPARATOR : |
| return "Separator, Line"; |
| case PARAGRAPH_SEPARATOR : |
| return "Separator, Paragraph"; |
| case CONTROL : |
| return "Other, Control"; |
| case FORMAT : |
| return "Other, Format"; |
| case PRIVATE_USE : |
| return "Other, Private Use"; |
| case SURROGATE : |
| return "Other, Surrogate"; |
| case DASH_PUNCTUATION : |
| return "Punctuation, Dash"; |
| case START_PUNCTUATION : |
| return "Punctuation, Open"; |
| case END_PUNCTUATION : |
| return "Punctuation, Close"; |
| case CONNECTOR_PUNCTUATION : |
| return "Punctuation, Connector"; |
| case OTHER_PUNCTUATION : |
| return "Punctuation, Other"; |
| case MATH_SYMBOL : |
| return "Symbol, Math"; |
| case CURRENCY_SYMBOL : |
| return "Symbol, Currency"; |
| case MODIFIER_SYMBOL : |
| return "Symbol, Modifier"; |
| case OTHER_SYMBOL : |
| return "Symbol, Other"; |
| case INITIAL_PUNCTUATION : |
| return "Punctuation, Initial quote"; |
| case FINAL_PUNCTUATION : |
| return "Punctuation, Final quote"; |
| } |
| return "Unassigned"; |
| } |
| |
| // private constructor ----------------------------------------------- |
| |
| /** |
| * Private constructor to prevent initialisation |
| */ |
| private UCharacterCategory() |
| { |
| } |
| |
| // package private data members -------------------------------------- |
| |
| /** |
| * Not a character type |
| */ |
| static final int NON_CHARACTER_ = CHAR_CATEGORY_COUNT; |
| /** |
| * Lead surrogate type |
| */ |
| static final int LEAD_SURROGATE_ = CHAR_CATEGORY_COUNT + 1; |
| /** |
| * Trail surrogate type |
| */ |
| static final int TRAIL_SURROGATE_ = CHAR_CATEGORY_COUNT + 2; |
| /** |
| * Extended category count |
| */ |
| static final int EXTENDED_CATEGORY_ = CHAR_CATEGORY_COUNT + 3; |
| /** |
| * Type names used for extended names |
| */ |
| static final String TYPE_NAMES_[] = {"unassigned", |
| "uppercase letter", |
| "lowercase letter", |
| "titlecase letter", |
| "modifier letter", |
| "other letter", |
| "non spacing mark", |
| "enclosing mark", |
| "combining spacing mark", |
| "decimal digit number", |
| "letter number", |
| "other number", |
| "space separator", |
| "line separator", |
| "paragraph separator", |
| "control", |
| "format", |
| "private use area", |
| "surrogate", |
| "dash punctuation", |
| "start punctuation", |
| "end punctuation", |
| "connector punctuation", |
| "other punctuation", |
| "math symbol", |
| "currency symbol", |
| "modifier symbol", |
| "other symbol", |
| "initial punctuation", |
| "final punctuation", |
| "noncharacter", |
| "lead surrogate", |
| "trail surrogate"}; |
| /** |
| * Unknown type name |
| */ |
| static final String UNKNOWN_TYPE_NAME_ = "unknown"; |
| } |
