sharedstringformularecord.java

实现JAVA界面的代码GWT

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   SharedStringFormulaRecord.java

package jxl.read.biff;

import common.Assert;
import common.Logger;
import jxl.*;
import jxl.biff.*;
import jxl.biff.formula.*;

// Referenced classes of package jxl.read.biff:
//            BaseSharedFormulaRecord, File, Record, SheetImpl, 
//            BOFRecord, WorkbookParser

public class SharedStringFormulaRecord extends BaseSharedFormulaRecord
    implements LabelCell, FormulaData, StringFormulaCell
{
    private static final class EmptyString
    {

        private EmptyString()
        {
        }

        EmptyString(_cls1 x0)
        {
            this();
        }
    }


    private static Logger logger;
    private String value;
    protected static final EmptyString EMPTY_STRING = new EmptyString(null);
    static Class class$jxl$read$biff$SharedStringFormulaRecord; /* synthetic field */

    public SharedStringFormulaRecord(Record t, File excelFile, FormattingRecords fr, ExternalSheet es, WorkbookMethods nt, SheetImpl si, WorkbookSettings ws)
    {
        super(t, fr, es, nt, si, excelFile.getPos());
        int pos = excelFile.getPos();
        int filepos = excelFile.getPos();
        Record nextRecord = excelFile.next();
        int count;
        for(count = 0; nextRecord.getType() != Type.STRING && count < 4; count++)
            nextRecord = excelFile.next();

        Assert.verify(count < 4, " @ " + pos);
        byte stringData[] = nextRecord.getData();
        int chars = IntegerHelper.getInt(stringData[0], stringData[1]);
        boolean unicode = false;
        int startpos = 3;
        if(stringData.length == chars + 2)
        {
            startpos = 2;
            unicode = false;
        } else
        if(stringData[2] == 1)
        {
            startpos = 3;
            unicode = true;
        } else
        {
            startpos = 3;
            unicode = false;
        }
        if(!unicode)
            value = StringHelper.getString(stringData, chars, startpos, ws);
        else
            value = StringHelper.getUnicodeString(stringData, chars, startpos);
        excelFile.setPos(filepos);
    }

    public SharedStringFormulaRecord(Record t, File excelFile, FormattingRecords fr, ExternalSheet es, WorkbookMethods nt, SheetImpl si, EmptyString dummy)
    {
        super(t, fr, es, nt, si, excelFile.getPos());
        value = "";
    }

    public String getString()
    {
        return value;
    }

    public String getContents()
    {
        return value;
    }

    public CellType getType()
    {
        return CellType.STRING_FORMULA;
    }

    public byte[] getFormulaData()
        throws FormulaException
    {
        if(!getSheet().getWorkbookBof().isBiff8())
        {
            throw new FormulaException(FormulaException.BIFF8_SUPPORTED);
        } else
        {
            FormulaParser fp = new FormulaParser(getTokens(), this, getExternalSheet(), getNameTable(), getSheet().getWorkbook().getSettings());
            fp.parse();
            byte rpnTokens[] = fp.getBytes();
            byte data[] = new byte[rpnTokens.length + 22];
            IntegerHelper.getTwoBytes(getRow(), data, 0);
            IntegerHelper.getTwoBytes(getColumn(), data, 2);
            IntegerHelper.getTwoBytes(getXFIndex(), data, 4);
            data[6] = 0;
            data[12] = -1;
            data[13] = -1;
            System.arraycopy(rpnTokens, 0, data, 22, rpnTokens.length);
            IntegerHelper.getTwoBytes(rpnTokens.length, data, 20);
            byte d[] = new byte[data.length - 6];
            System.arraycopy(data, 6, d, 0, data.length - 6);
            return d;
        }
    }

    static Class class$(String x0)
    {
        return Class.forName(x0);
        ClassNotFoundException x1;
        x1;
        throw new NoClassDefFoundError(x1.getMessage());
    }

    static 
    {
        logger = Logger.getLogger(class$jxl$read$biff$SharedStringFormulaRecord != null ? class$jxl$read$biff$SharedStringFormulaRecord : (class$jxl$read$biff$SharedStringFormulaRecord = class$("jxl.read.biff.SharedStringFormulaRecord")));
    }

// Unreferenced inner classes:

/* anonymous class */
    static class _cls1
    {
    }

}