DecoderISO_8859_7.java

//#condition !(TinyMode || TinyModeExport)
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package org.albite.io.decoders;

/**
 *
 * @author albus
 */
class DecoderISO_8859_7 extends SingleByteDecoder {

    private static DecoderISO_8859_7 instance;

    private static final short[] MAP = {
        /* 0xa0 */
        0x00a0, 0x2018, 0x2019, 0x00a3, 0x20ac, 0x20af, 0x00a6, 0x00a7,
        0x00a8, 0x00a9, 0x037a, 0x00ab, 0x00ac, 0x00ad, (short) 0xfffd, 0x2015,
        /* 0xb0 */
        0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7,
        0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f,
        /* 0xc0 */
        0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
        0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f,
        /* 0xd0 */
        0x03a0, 0x03a1, (short) 0xfffd, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7,
        0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af,
        /* 0xe0 */
        0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,
        0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
        /* 0xf0 */
        0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7,
        0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, (short) 0xfffd,
    };

    private DecoderISO_8859_7() {}

    public static AlbiteCharacterDecoder getInstance() {
        if (instance == null) {
            instance = new DecoderISO_8859_7();
        }
        return instance;
    }

    public final int decode(int code) {
        if (code < 0xa0) {
            return code;
        } else {
            code = MAP[code - 0xA0] & 0xFFFF;
            if (code == 0xFFFD) {
                return SUBSTITUTE_CHAR;
            } else {
                return code;
            }
        }
    }

    public final String getEncoding() {
        return Encodings.ISO_8859_7;
    }
}