/*********************************************************************
*
* Copyright (C) 2001 Andrew Khan
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
package jxl.write.biff;
import jxl.common.Logger;
import jxl.Cell;
import jxl.CellType;
import jxl.biff.Type;
import jxl.format.CellFormat;
/**
* A blank record, which is used to contain formatting information
*/
public abstract class BlankRecord extends CellValue
{
/**
* The logger
*/
private static Logger logger = Logger.getLogger(BlankRecord.class);
/**
* Consructor used when creating a label from the user API
*
* @param c the column
* @param cont the contents
* @param r the row
*/
protected BlankRecord(int c, int r)
{
super(Type.BLANK, c, r);
}
/**
* Constructor used when creating a label from the API. This is
* overloaded to allow formatting information to be passed to the record
*
* @param c the column
* @param r the row
* @param st the format applied to the cell
*/
protected BlankRecord(int c, int r, CellFormat st)
{
super(Type.BLANK, c, r, st);
}
/**
* Constructor used when copying a formatted blank cell from a read only
* spreadsheet
*
* @param c the blank cell to copy
*/
protected BlankRecord(Cell c)
{
super(Type.BLANK, c);
}
/**
* Copy constructor
*
* @param c the column
* @param r the row
* @param b the record to copy
*/
protected BlankRecord(int c, int r, BlankRecord br)
{
super(Type.BLANK, c, r, br);
}
/**
* Returns the content type of this cell
*
* @return the content type for this cell
*/
public CellType getType()
{
return CellType.EMPTY;
}
/**
* Quick and dirty function to return the contents of this cell as a string.
*
* @return the contents of this cell as a string
*/
public String getContents()
{
return "";
}
}
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