jxl.biff.formula
Class SharedFormulaArea

java.lang.Object
  |
  +--jxl.biff.formula.ParseItem
        |
        +--jxl.biff.formula.Operand
              |
              +--jxl.biff.formula.SharedFormulaArea

All Implemented Interfaces:

ParsedThing

class SharedFormulaArea

extends Operand

implements ParsedThing

A cell reference in a formula

Field Summary

private int	columnFirst
private boolean	columnFirstRelative
private int	columnLast
private boolean	columnLastRelative
private Cell	relativeTo The cell containing the formula.
private int	rowFirst
private boolean	rowFirstRelative
private int	rowLast
private boolean	rowLastRelative

Fields inherited from class jxl.biff.formula.ParseItem

parent

Constructor Summary

SharedFormulaArea(Cell rt)
Constructor

Method Summary

(package private) byte[]	getBytes() Gets the token representation of this item in RPN
(package private) int	getFirstColumn()
(package private) int	getFirstRow()
(package private) int	getLastColumn()
(package private) int	getLastRow()
void	getString(java.lang.StringBuffer buf) Gets the string representation of this item
int	read(byte[] data, int pos) Reads the ptg data from the array starting at the specified position

Methods inherited from class jxl.biff.formula.ParseItem

setParent

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

columnFirst

private int columnFirst

rowFirst

private int rowFirst

columnLast

private int columnLast

rowLast

private int rowLast

columnFirstRelative

private boolean columnFirstRelative

rowFirstRelative

private boolean rowFirstRelative

columnLastRelative

private boolean columnLastRelative

rowLastRelative

private boolean rowLastRelative

relativeTo

private Cell relativeTo

The cell containing the formula. Stored in order to determine relative cell values

Constructor Detail

SharedFormulaArea

public SharedFormulaArea(Cell rt)

Constructor

Parameters:

the - cell the formula is relative to

Method Detail

getFirstColumn

int getFirstColumn()

getFirstRow

int getFirstRow()

getLastColumn

int getLastColumn()

getLastRow

int getLastRow()

read

public int read(byte[] data,
                int pos)

Reads the ptg data from the array starting at the specified position

Specified by:

read in interface ParsedThing

Parameters:

data - the RPN array

pos - the current position in the array, excluding the ptg identifier

Returns:

the number of bytes read

getString

public void getString(java.lang.StringBuffer buf)

Description copied from class: ParseItem

Gets the string representation of this item

Overrides:

getString in class ParseItem

getBytes

byte[] getBytes()

Gets the token representation of this item in RPN

Overrides:

getBytes in class ParseItem

Returns:

the bytes applicable to this formula