jxl.write
Class Number

java.lang.Object
  extended byjxl.biff.RecordData
      extended byjxl.biff.WritableRecordData
          extended byjxl.write.biff.CellValue
              extended byjxl.write.biff.NumberRecord
                  extended byjxl.write.Number
All Implemented Interfaces:
jxl.biff.ByteData, Cell, NumberCell, WritableCell

public class Number
extends jxl.write.biff.NumberRecord
implements WritableCell, NumberCell

A cell, created by user applications, which contains a numerical value


Constructor Summary
Number(int c, int r, double val)
          Constructs a number, which, when added to a spreadsheet, will display the specified value at the column/row position indicated.
Number(int c, int r, double val, CellFormat st)
          Constructs a number, which, when added to a spreadsheet, will display the specified value at the column/row position with the specified CellFormat.
Number(NumberCell nc)
          Constructor used internally by the application when making a writable copy of a spreadsheet that has been read in
 
Method Summary
 WritableCell copyTo(int col, int row)
          Implementation of the deep copy function
 void setValue(double val)
          Sets the numerical value for this cell
 
Methods inherited from class jxl.write.biff.NumberRecord
getContents, getData, getNumberFormat, getType, getValue
 
Methods inherited from class jxl.write.biff.CellValue
addCellFeatures, getCellFeatures, getCellFormat, getColumn, getRow, getWritableCellFeatures, isHidden, removeCellFeatures, removeComment, removeDataValidation, setCellFeatures, setCellFormat
 
Methods inherited from class jxl.biff.WritableRecordData
getBytes
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface jxl.write.WritableCell
getWritableCellFeatures, setCellFeatures, setCellFormat
 
Methods inherited from interface jxl.Cell
getCellFeatures, getCellFormat, getColumn, getContents, getRow, getType, isHidden
 
Methods inherited from interface jxl.NumberCell
getNumberFormat, getValue
 

Constructor Detail

Number

public Number(int c,
              int r,
              double val)
Constructs a number, which, when added to a spreadsheet, will display the specified value at the column/row position indicated. By default, the cell will display with an accuracy of 3 decimal places

Parameters:
c - the column
r - the row
val - the value

Number

public Number(int c,
              int r,
              double val,
              CellFormat st)
Constructs a number, which, when added to a spreadsheet, will display the specified value at the column/row position with the specified CellFormat. The CellFormat may specify font information and number format information such as the number of decimal places

Parameters:
c - the column
r - the row
val - the value
st - the cell format

Number

public Number(NumberCell nc)
Constructor used internally by the application when making a writable copy of a spreadsheet that has been read in

Parameters:
nc - the cell to copy
Method Detail

setValue

public void setValue(double val)
Sets the numerical value for this cell

Parameters:
val - the value

copyTo

public WritableCell copyTo(int col,
                           int row)
Implementation of the deep copy function

Specified by:
copyTo in interface WritableCell
Parameters:
col - the column which the new cell will occupy
row - the row which the new cell will occupy
Returns:
a copy of this cell, which can then be added to the sheet