// Decompiled by Jad v1.5.7f. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) braces deadcode fieldsfirst 
// Source File Name:   CharacterSetLCFixed.java
// Class Version:      45.3

package oracle.sql;

import java.sql.SQLException;
import oracle.sql.converter.CharacterConverter;
import oracle.sql.converter.CharacterConverterLC;
import oracle.sql.converter.CharacterConverterLCFixed;

// Referenced classes of package oracle.sql:
//            CharacterSetWithConverter, CharacterBuffer, CharacterSet, CharacterWalker

// flag ACC_SUPER is set
class CharacterSetLCFixed extends CharacterSetWithConverter
{
    // Constants:          78
    // Interfaces:         0
    // Fields:             4
    // Methods:            4
    // Class Attributes:   1


    static final String CHAR_CONV_SUPERCLASS_NAME = "oracle.sql.converter.CharacterConverterLCFixed";
    static final int CHARLENGTH = 4;
    static Class m_charConvSuperclass;
    char m_leadingCodes[];

    // Decompiling method: <init>  Signature: (ILoracle/sql/converter/CharacterConverterLCFixed;)V
    // Max stack: 3, #locals: 3, #params: 3
    // Code length: 15 bytes, Code offset: 1256
    // Line Number Table found: 3 entries
    // Parameter  0 added: Name this Type Loracle/sql/CharacterSetLCFixed; At 0 15 Range 0 14 Init 0 fixed
    // Parameter  1 added: Name i Type I At 0 15 Range 0 14 Init 0
    // Parameter  2 added: Name characterconverterlcfixed Type Loracle/sql/converter/CharacterConverterLCFixed; At 0 15 Range 0 14 Init 0
    // RetValue   3 added: Name <returnValue> Type V At 0 15 Range 0 14 Init 0 fixed
    CharacterSetLCFixed(int i, CharacterConverterLCFixed characterconverterlcfixed)
    {
        super(i, characterconverterlcfixed);
        m_leadingCodes = characterconverterlcfixed.getLeadingCodes();
        return;
    }

    // Decompiling method: decode  Signature: (Loracle/sql/CharacterWalker;)I
    // Max stack: 6, #locals: 6, #params: 2
    // Code length: 131 bytes, Code offset: 1317
    // Line Number Table found: 14 entries
    // Parameter  0 added: Name this Type Loracle/sql/CharacterSetLCFixed; At 0 131 Range 0 130 Init 0 fixed
    // Parameter  1 added: Name characterwalker Type Loracle/sql/CharacterWalker; At 0 131 Range 0 130 Init 0
    // RetValue   6 added: Name <returnValue> Type I At 0 131 Range 0 130 Init 0 fixed
    // LocalVar   2 added: Name i Type I At 48 7 Range 48 54 Init 48
    // LocalVar   3 added: Name flag Type Z At 50 63 Range 50 112 Init 50
    // LocalVar   3 chged: Name j Oname flag Type I At 112 1 Range 50 112 Init 50
    // LocalVar   4 added: Name flag Type Z At 65 43 Range 65 107 Init 65
    // LocalVar   5 added: Name flag1 Type Z At 68 34 Range 68 101 Init 68
    // LocalVar   5 chged: Name k Oname flag1 Type I At 100 2 Range 68 101 Init 68
    // LocalVar   4 chged: Name l Oname flag Type I At 106 2 Range 65 107 Init 65
    int decode(CharacterWalker characterwalker)
        throws SQLException
    {
        if(characterwalker.bytes.length - characterwalker.next < 4)
        {
            throw new SQLException("destination too small");
        }
        int i = characterwalker.bytes[characterwalker.next] << 8 | characterwalker.bytes[characterwalker.next + 1];
        for(int j = 0; j < m_leadingCodes.length; j++)
        {
            if(i == m_leadingCodes[j])
            {
                int k = 0;
                for(int l = 0; l < 4; l++)
                {
                    k = k << 8 | characterwalker.bytes[characterwalker.next++];
                }

                return k;
            }
        }

        throw new SQLException("Leading code invalid");
    }

    // Decompiling method: encode  Signature: (Loracle/sql/CharacterBuffer;I)V
    // Max stack: 5, #locals: 6, #params: 3
    // Code length: 93 bytes, Code offset: 1548
    // Line Number Table found: 10 entries
    // Parameter  0 added: Name this Type Loracle/sql/CharacterSetLCFixed; At 0 93 Range 0 92 Init 0 fixed
    // Parameter  1 added: Name characterbuffer Type Loracle/sql/CharacterBuffer; At 0 93 Range 0 92 Init 0
    // Parameter  2 added: Name i Type I At 0 93 Range 0 92 Init 0
    // RetValue   6 added: Name <returnValue> Type V At 0 93 Range 0 92 Init 0 fixed
    // LocalVar   3 added: Name j Type I At 4 8 Range 4 11 Init 4
    // LocalVar   4 added: Name flag Type Z At 6 69 Range 6 74 Init 6
    // LocalVar   4 chged: Name k Oname flag Type I At 73 2 Range 6 74 Init 6
    // LocalVar   5 added: Name byte0 Type B At 28 38 Range 28 65 Init 28
    // LocalVar   5 chged: Name l Oname byte0 Type I At 61 3 Range 28 65 Init 28
    void encode(CharacterBuffer characterbuffer, int i)
        throws SQLException
    {
        int j = i >> 16;
        for(int k = 0; k < m_leadingCodes.length; k++)
        {
            if(j == m_leadingCodes[k])
            {
                CharacterSet.need(characterbuffer, 4);
                for(int l = 3; l >= 0; l--)
                {
                    characterbuffer.bytes[characterbuffer.next++] = (byte)(i >> 8 * l & 0xff);
                }

                return;
            }
        }

        throw new SQLException("Leading code invalid");
    }

    // Decompiling method: getInstance  Signature: (ILoracle/sql/converter/CharacterConverter;)Loracle/sql/CharacterSetLCFixed;
    // Max stack: 4, #locals: 2, #params: 2
    // Code length: 23 bytes, Code offset: 1725
    // Line Number Table found: 6 entries
    // Parameter  0 added: Name i Type I At 0 23 Range 0 22 Init 0
    // Parameter  1 added: Name characterconverter Type Loracle/sql/converter/CharacterConverter; At 0 23 Range 0 22 Init 0
    // RetValue   2 added: Name <returnValue> Type Loracle/sql/CharacterSetLCFixed; At 0 23 Range 0 22 Init 0 fixed
    static CharacterSetLCFixed getInstance(int i, CharacterConverter characterconverter)
    {
        if(characterconverter.getGroupId() == 3)
        {
            return new CharacterSetLCFixed(i, (CharacterConverterLCFixed)characterconverter);
        } else
        {
            return null;
        }
    }
}