FileDocCategorySizeDatePackage
DSFRecord.javaAPI DocApache Poi 3.0.13282Mon Jan 01 12:39:40 GMT 2007org.apache.poi.hssf.record

DSFRecord

public class DSFRecord extends Record
Title: Double Stream Flag Record

Description: tells if this is a double stream file. (always no for HSSF generated files)

Double Stream files contain both BIFF8 and BIFF7 workbooks.

REFERENCE: PG 305 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)

author
Andrew C. Oliver (acoliver at apache dot org)
version
2.0-pre

Fields Summary
public static final short
sid
private short
field_1_dsf
Constructors Summary
public DSFRecord()


     
    
    
public DSFRecord(RecordInputStream in)
Constructs a DBCellRecord and sets its fields appropriately.

param
id id must be 0x161 or an exception will be throw upon validation
param
size the size of the data area of the record
param
data data of the record (should not contain sid/len)

        super(in);
    
Methods Summary
protected voidfillFields(org.apache.poi.hssf.record.RecordInputStream in)

        field_1_dsf = in.readShort();
    
public shortgetDsf()
get the DSF flag

return
dsfflag (0-off,1-on)

        return field_1_dsf;
    
public intgetRecordSize()

        return 6;
    
public shortgetSid()

        return sid;
    
public intserialize(int offset, byte[] data)

        LittleEndian.putShort(data, 0 + offset, sid);
        LittleEndian.putShort(data, 2 + offset,
                              (( short ) 0x02));   // 2 bytes (6 total)
        LittleEndian.putShort(data, 4 + offset, getDsf());
        return getRecordSize();
    
public voidsetDsf(short dsfflag)
set the DSF flag

param
dsfflag (0-off,1-on)

        field_1_dsf = dsfflag;
    
public java.lang.StringtoString()

        StringBuffer buffer = new StringBuffer();

        buffer.append("[DSF]\n");
        buffer.append("    .isDSF           = ")
            .append(Integer.toHexString(getDsf())).append("\n");
        buffer.append("[/DSF]\n");
        return buffer.toString();
    
protected voidvalidateSid(short id)

        if (id != sid)
        {
            throw new RecordFormatException("NOT A DSF RECORD");
        }