| /** |
| ******************************************************************************* |
| * Copyright (C) 1996-2001, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| * |
| * $Source: |
| * /usr/cvs/icu4j/icu4j/src/com/ibm/icu/text/UCharacterDirection.java $ |
| * $Date: 2002/12/11 23:37:43 $ |
| * $Revision: 1.7 $ |
| * |
| ******************************************************************************* |
| */ |
| |
| package com.ibm.icu.lang; |
| |
| /** |
| * Enumerated Unicode character linguistic direction constants. |
| * Used as return results from <a href=UCharacter.html>UCharacter</a> |
| * <p> |
| * This class is not subclassable |
| * </p> |
| * @author Syn Wee Quek |
| * @stable ICU 2.1 |
| */ |
| |
| public final class UCharacterDirection |
| { |
| // private constructor ========================================= |
| ///CLOVER:OFF |
| /** |
| * Private constructor to prevent initialisation |
| */ |
| private UCharacterDirection() |
| { |
| } |
| ///CLOVER:ON |
| |
| // public variable ============================================= |
| |
| /** |
| * Directional type L |
| * @stable ICU 2.1 |
| */ |
| public static final int LEFT_TO_RIGHT = 0; |
| /** |
| * Directional type R |
| * @stable ICU 2.1 |
| */ |
| public static final int RIGHT_TO_LEFT = 1; |
| /** |
| * Directional type EN |
| * @stable ICU 2.1 |
| */ |
| public static final int EUROPEAN_NUMBER = 2; |
| /** |
| * Directional type ES |
| * @stable ICU 2.1 |
| */ |
| public static final int EUROPEAN_NUMBER_SEPARATOR = 3; |
| /** |
| * Directional type ET |
| * @stable ICU 2.1 |
| */ |
| public static final int EUROPEAN_NUMBER_TERMINATOR = 4; |
| /** |
| * Directional type AN |
| * @stable ICU 2.1 |
| */ |
| public static final int ARABIC_NUMBER = 5; |
| /** |
| * Directional type CS |
| * @stable ICU 2.1 |
| */ |
| public static final int COMMON_NUMBER_SEPARATOR = 6; |
| /** |
| * Directional type B |
| * @stable ICU 2.1 |
| */ |
| public static final int BLOCK_SEPARATOR = 7; |
| /** |
| * Directional type S |
| * @stable ICU 2.1 |
| */ |
| public static final int SEGMENT_SEPARATOR = 8; |
| /** |
| * Directional type WS |
| * @stable ICU 2.1 |
| */ |
| public static final int WHITE_SPACE_NEUTRAL = 9; |
| |
| // start of 11 --------------- |
| |
| /** |
| * Directional type ON |
| * @stable ICU 2.1 |
| */ |
| public static final int OTHER_NEUTRAL = 10; |
| /** |
| * Directional type LRE |
| * @stable ICU 2.1 |
| */ |
| public static final int LEFT_TO_RIGHT_EMBEDDING = 11; |
| /** |
| * Directional type LRO |
| * @stable ICU 2.1 |
| */ |
| public static final int LEFT_TO_RIGHT_OVERRIDE = 12; |
| /** |
| * Directional type AL |
| * @stable ICU 2.1 |
| */ |
| public static final int RIGHT_TO_LEFT_ARABIC = 13; |
| /** |
| * Directional type RLE |
| * @stable ICU 2.1 |
| */ |
| public static final int RIGHT_TO_LEFT_EMBEDDING = 14; |
| /** |
| * Directional type RLO |
| * @stable ICU 2.1 |
| */ |
| public static final int RIGHT_TO_LEFT_OVERRIDE = 15; |
| /** |
| * Directional type PDF |
| * @stable ICU 2.1 |
| */ |
| public static final int POP_DIRECTIONAL_FORMAT = 16; |
| /** |
| * Directional type NSM |
| * @stable ICU 2.1 |
| */ |
| public static final int DIR_NON_SPACING_MARK = 17; |
| /** |
| * Directional type BN |
| * @stable ICU 2.1 |
| */ |
| public static final int BOUNDARY_NEUTRAL = 18; |
| /** |
| * Number of directional type |
| * @stable ICU 2.1 |
| */ |
| public static final int CHAR_DIRECTION_COUNT = 19; |
| |
| /** |
| * Gets the name of the argument direction |
| * @param dir direction type to retrieve name |
| * @return directional name |
| * @stable ICU 2.1 |
| */ |
| public static String toString(int dir) |
| { |
| switch(dir) |
| { |
| case LEFT_TO_RIGHT : |
| return "Left-to-Right"; |
| case RIGHT_TO_LEFT : |
| return "Right-to-Left"; |
| case EUROPEAN_NUMBER : |
| return "European Number"; |
| case EUROPEAN_NUMBER_SEPARATOR : |
| return "European Number Separator"; |
| case EUROPEAN_NUMBER_TERMINATOR : |
| return "European Number Terminator"; |
| case ARABIC_NUMBER : |
| return "Arabic Number"; |
| case COMMON_NUMBER_SEPARATOR : |
| return "Common Number Separator"; |
| case BLOCK_SEPARATOR : |
| return "Paragraph Separator"; |
| case SEGMENT_SEPARATOR : |
| return "Segment Separator"; |
| case WHITE_SPACE_NEUTRAL : |
| return "Whitespace"; |
| case OTHER_NEUTRAL : |
| return "Other Neutrals"; |
| case LEFT_TO_RIGHT_EMBEDDING : |
| return "Left-to-Right Embedding"; |
| case LEFT_TO_RIGHT_OVERRIDE : |
| return "Left-to-Right Override"; |
| case RIGHT_TO_LEFT_ARABIC : |
| return "Right-to-Left Arabic"; |
| case RIGHT_TO_LEFT_EMBEDDING : |
| return "Right-to-Left Embedding"; |
| case RIGHT_TO_LEFT_OVERRIDE : |
| return "Right-to-Left Override"; |
| case POP_DIRECTIONAL_FORMAT : |
| return "Pop Directional Format"; |
| case DIR_NON_SPACING_MARK : |
| return "Non-Spacing Mark"; |
| case BOUNDARY_NEUTRAL : |
| return "Boundary Neutral"; |
| } |
| return "Unassigned"; |
| } |
| } |