Java example source code file (JIS_X_0201_OLD.java)

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Java - Java tags/keywords

charset, charsetdecoder, charsetencoder, decoder, encoder, jis_x0201_old, jis_x_0201_old, singlebytedecoder, singlebyteencoder, string, us\-ascii

The JIS_X_0201_OLD.java Java example source code

/*
 * Copyright (c) 2002, 2012, 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
 */


import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;

public class JIS_X_0201_OLD
    extends Charset
{

    public JIS_X_0201_OLD() {
        super("JIS_X0201_OLD", null);
    }

    public boolean contains(Charset cs) {
        return ((cs.name().equals("US-ASCII"))
                || (cs instanceof JIS_X_0201_OLD));
    }

    public CharsetDecoder newDecoder() {
        return new Decoder(this);
    }

    public CharsetEncoder newEncoder() {
        return new Encoder(this);
    }

    public static class Decoder extends SingleByteDecoder {

        public Decoder(Charset cs) {
            super(cs, byteToCharTable);
        }

        private final static String byteToCharTable =

        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0x80 - 0x87
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0x88 - 0x8F
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0x90 - 0x97
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0x98 - 0x9F
        "\uFFFD\uFF61\uFF62\uFF63\uFF64\uFF65\uFF66\uFF67" +    // 0xA0 - 0xA7
        "\uFF68\uFF69\uFF6A\uFF6B\uFF6C\uFF6D\uFF6E\uFF6F" +    // 0xA8 - 0xAF
        "\uFF70\uFF71\uFF72\uFF73\uFF74\uFF75\uFF76\uFF77" +    // 0xB0 - 0xB7
        "\uFF78\uFF79\uFF7A\uFF7B\uFF7C\uFF7D\uFF7E\uFF7F" +    // 0xB8 - 0xBF
        "\uFF80\uFF81\uFF82\uFF83\uFF84\uFF85\uFF86\uFF87" +    // 0xC0 - 0xC7
        "\uFF88\uFF89\uFF8A\uFF8B\uFF8C\uFF8D\uFF8E\uFF8F" +    // 0xC8 - 0xCF
        "\uFF90\uFF91\uFF92\uFF93\uFF94\uFF95\uFF96\uFF97" +    // 0xD0 - 0xD7
        "\uFF98\uFF99\uFF9A\uFF9B\uFF9C\uFF9D\uFF9E\uFF9F" +    // 0xD8 - 0xDF
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0xE0 - 0xE7
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0xE8 - 0xEF
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0xF0 - 0xF7
        "\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD" +    // 0xF8 - 0xFF
        "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +    // 0x00 - 0x07
        "\b\t\n\u000B\f\r\u000E\u000F" +        // 0x08 - 0x0F
        "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +    // 0x10 - 0x17
        "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" +    // 0x18 - 0x1F
        "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" +    // 0x20 - 0x27
        "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" +    // 0x28 - 0x2F
        "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +    // 0x30 - 0x37
        "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" +    // 0x38 - 0x3F
        "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +    // 0x40 - 0x47
        "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" +    // 0x48 - 0x4F
        "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +    // 0x50 - 0x57
        "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" +        // 0x58 - 0x5F
        "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +    // 0x60 - 0x67
        "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" +    // 0x68 - 0x6F
        "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +    // 0x70 - 0x77
        "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F";     // 0x78 - 0x7F
    }

    public static class Encoder extends SingleByteEncoder {

        public Encoder(Charset cs) {
            super(cs, index1, index2, 0xFF00, 0x00FF, 8);
        }

        private final static String index2 =

            "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +
            "\b\t\n\u000B\f\r\u000E\u000F" +
            "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +
            "\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F" +
            "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" +
            "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" +
            "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +
            "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" +
            "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +
            "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" +
            "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +
            "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" +
            "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +
            "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" +
            "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +
            "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u007F" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\\\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u007E\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u00A1\u00A2\u00A3\u00A4\u00A5\u00A6\u00A7\u00A8" +
            "\u00A9\u00AA\u00AB\u00AC\u00AD\u00AE\u00AF\u00B0" +
            "\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7\u00B8" +
            "\u00B9\u00BA\u00BB\u00BC\u00BD\u00BE\u00BF\u00C0" +
            "\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7\u00C8" +
            "\u00C9\u00CA\u00CB\u00CC\u00CD\u00CE\u00CF\u00D0" +
            "\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6\u00D7\u00D8" +
            "\u00D9\u00DA\u00DB\u00DC\u00DD\u00DE\u00DF\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000" +
            "\u0000\u0000\u0000\u0000\u0000\u0000\u0000";

        private final static short index1[] = {
            0, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            360, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166,
            166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 519,
        };
    }

}