public int fillFields(byte[] data,
    int offset,
    EscherRecordFactory recordFactory) 
{
                                                                         
        int bytesRemaining = readHeader( data, offset );
        int pos            = offset + 8;
        int size           = 0;
        field_1_numShapes   =  LittleEndian.getInt( data, pos + size );     size += 4;
        field_2_lastMSOSPID =  LittleEndian.getInt( data, pos + size );     size += 4;
//        bytesRemaining -= size;
//        remainingData  =  new byte[bytesRemaining];
//        System.arraycopy( data, pos + size, remainingData, 0, bytesRemaining );
        return getRecordSize();
}

This method deserializes the record from a byte array.

 public short getDrawingGroupId() 
{
        return (short) ( getOptions()  > > 4 );
}

Gets the drawing group id for this record. This is encoded in the instance part of the option record.

 public int getLastMSOSPID() 
{
        return field_2_lastMSOSPID;
}

The last shape id used in this drawing group.

 public int getNumShapes() 
{
        return field_1_numShapes;
}

The number of shapes in this drawing group.

 public short getRecordId() 
{
        return RECORD_ID;
}

 public String getRecordName() 
{
        return "Dg";
}

The short name for this record

 public int getRecordSize() 
{
        return 8 + 8;
}

Returns the number of bytes that are required to serialize this record.

 public  void incrementShapeCount() 
{
        this.field_1_numShapes++;
}

 public int serialize(int offset,
    byte[] data,
    EscherSerializationListener listener) 
{
        listener.beforeRecordSerialize( offset, getRecordId(), this );
        LittleEndian.putShort( data, offset, getOptions() );
        LittleEndian.putShort( data, offset + 2, getRecordId() );
        LittleEndian.putInt( data, offset + 4, 8 );
        LittleEndian.putInt( data, offset + 8, field_1_numShapes );
        LittleEndian.putInt( data, offset + 12, field_2_lastMSOSPID );
//        System.arraycopy( remainingData, 0, data, offset + 26, remainingData.length );
//        int pos = offset + 8 + 18 + remainingData.length;
        listener.afterRecordSerialize( offset + 16, getRecordId(), getRecordSize(), this );
        return getRecordSize();
}

This method serializes this escher record into a byte array.

 public  void setLastMSOSPID(int field_2_lastMSOSPID) 
{
        this.field_2_lastMSOSPID = field_2_lastMSOSPID;
}

The last shape id used in this drawing group.

 public  void setNumShapes(int field_1_numShapes) 
{
        this.field_1_numShapes = field_1_numShapes;
}

The number of shapes in this drawing group.

 public String toString() 
{
        String nl = System.getProperty("line.separator");
//        String extraData;
//        ByteArrayOutputStream b = new ByteArrayOutputStream();
//        try
//        {
//            HexDump.dump(this.remainingData, 0, b, 0);
//            extraData = b.toString();
//        }
//        catch ( Exception e )
//        {
//            extraData = "error";
//        }
        return getClass().getName() + ":" + nl +
                "  RecordId: 0x" + HexDump.toHex(RECORD_ID) + nl +
                "  Options: 0x" + HexDump.toHex(getOptions()) + nl +
                "  NumShapes: " + field_1_numShapes + nl +
                "  LastMSOSPID: " + field_2_lastMSOSPID + nl;
}

Returns the string representation of this record.