Language.java

/*
 * Language.java
 * Transform
 *
 * Copyright (c) 2009-2010 Flagstone Software Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  * Neither the name of Flagstone Software Ltd. nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package com.flagstone.transform.text;

import java.util.LinkedHashMap;
import java.util.Map;

/**
 * Language is used to identify the spoken language for text (not the character
 * encoding). It is primarily used to select the line-breaking rules when
 * wrapping text in dynamic text fields.
 */
public enum Language {
    /** The spoken language will be defined by the Flash Player. */
    NONE(0),
    /** The spoken language for traditional Chinese fonts. */
    TRADITIONAL_CHINESE(5),
    /** The spoken language for simplified Chinese fonts. */
    SIMPLIFIED_CHINESE(4),
    /** The spoken language for Japanese fonts. */
    KOREAN(3),
    /** The spoken language for Korean fonts. */
    JAPANESE(2),
    /** The spoken language for Latin fonts. */
    LATIN(1);

    /** Table mapping code to keys. */
    private static final Map<Integer, Language> TABLE =
        new LinkedHashMap<Integer, Language>();

    static {
        for (final Language type : values()) {
            TABLE.put(type.value, type);
        }
    }

    /**
     * Get the Language for an encoded value.
     * @param code the encoded value representing a spoken language.
     * @return the Language for the encoded value.
     */
    public static Language fromInt(final int code) {
        return TABLE.get(code);
    }

    /** The value representing the Language when it is encoded. */
    private final int value;

    /**
     * Create a new Language.
     * @param keyCode the value that is encoded to represent the key.
     */
    private Language(final int keyCode) {
        value = keyCode;
    }

    /**
     * Get the value that will be encoded to represent the Language.
     * @return the value that will be encoded.
     */
    public int getValue() {
        return value;
    }
}