/*
 * Copyright (c) 2005, 2020, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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/*
/**
*******************************************************************************
* Copyright (C) 1996-2004, International Business Machines Corporation and    *
* others. All Rights Reserved.                                                *
*******************************************************************************
*/
// CHANGELOG
//      2005-05-19 Edward Wang
//          - copy this file from icu4jsrc_3_2/src/com/ibm/icu/lang/UCharacterDirection.java
//          - move from package com.ibm.icu.lang to package sun.net.idn
//

package jdk_internal.bidi.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
 */

@SuppressWarnings("deprecation")
public final class UCharacterDirection implements UCharacterEnums.ECharacterDirection {

	// private constructor =========================================
	/// CLOVER:OFF
	/**
	 * Private constructor to prevent initialisation
	 */
	private UCharacterDirection() {
	}
	/// CLOVER:ON

	/**
	 * 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";
	}
}