/**
* Constructor
*
* @param offset the offset in the raw file
* @param f the excel 97 biff file
* @param d the data record
*/
public Record(byte[] d, int offset, File f)
{
code = IntegerHelper.getInt(d[offset],d[offset + 1]);
length = IntegerHelper.getInt(d[offset + 2],d[offset + 3]);
file = f;
file.skip(4);
dataPos = f.getPos();
file.skip(length);
type = Type.getType(code);
}
/**
* Constructor
*/
public MarginRecord(Type t, double v)
: base(t)
{
margin = v;
}
/**
* Constructor used by the writable records
*
* @param t the biff type of this record
*/
protected WritableRecordData(Type t)
: base(t)
{
}
/**
* In the case of dodgy records, this method may be called to forcibly
* set the type in order to continue processing
*
* @param t the forcibly overridden type
*/
public void setType(Type t)
{
type = t;
}
/**
* Constructor used by the writable records
*
* @param t the type
*/
protected RecordData(Type t)
{
code = t.value;
}
/**
* Copy constructor
*
* @param c the column
* @param t the cell type
* @param r the row
* @param cv the value to copy
*/
protected CellValue(Type t, int c, int r, CellValue cv)
: base(t)
{
row = r;
column = c;
format = cv.format;
referenced = false;
copied = false; // used during a deep copy, so the cell features need
// to be added again
if (cv.features != null)
{
features = new WritableCellFeatures(cv.features);
features.setWritableCell(this);
}
}
/**
* Overloaded constructor used when building writable cells from the
* Java API which also takes a format
*
* @param c the column
* @param t the cell type
* @param r the row
* @param st the format to apply to this cell
*/
protected CellValue(Type t, int c, int r, CellFormat st)
: base(t)
{
row = r;
column = c;
format = (XFRecord)st;
referenced = false;
copied = false;
}
/**
* Constructor used when creating a writable cell from a read-only cell
* (when copying a workbook)
*
* @param c the cell to clone
* @param t the type of this cell
*/
protected CellValue(Type t, Cell c)
: this(t, c.getColumn(), c.getRow())
{
copied = true;
format = (XFRecord)c.getCellFormat();
if (c.getCellFeatures() != null)
{
features = new WritableCellFeatures(c.getCellFeatures());
features.setWritableCell(this);
}
}
/**
* Constructor used when building writable cells from the Java API
*
* @param c the column
* @param t the type indicator
* @param r the row
*/
protected CellValue(Type t, int c, int r)
: this(t, c, r, WritableWorkbook.NORMAL_STYLE)
{
copied = false;
}