jxl.read.biff
Class ErrorFormulaRecord

java.lang.Object
  |
  +--jxl.biff.RecordData
        |
        +--jxl.read.biff.CellValue
              |
              +--jxl.read.biff.ErrorFormulaRecord

All Implemented Interfaces:

Cell, ErrorCell, ErrorFormulaCell, FormulaCell, FormulaData

class ErrorFormulaRecord

extends CellValue

implements ErrorCell, FormulaData, ErrorFormulaCell

An error resulting from the calculation of a formula

Field Summary

private byte[]	data The raw data
private int	errorCode The error code of this cell
private ExternalSheet	externalSheet A handle to the class needed to access external sheets
private java.lang.String	formulaString The formula as an excel string

Fields inherited from class jxl.read.biff.CellValue

column, format, formattingRecords, initialized, row, sheet, xfIndex

Fields inherited from class jxl.biff.RecordData

code, record

Constructor Summary

ErrorFormulaRecord(Record t, FormattingRecords fr, ExternalSheet es, SheetImpl si)
Constructs this object from the raw data

Method Summary

java.lang.String	getContents() Returns the numerical value as a string
int	getErrorCode() Interface method which gets the error code for this cell.
java.lang.String	getFormula() Gets the formula as an excel string
byte[]	getFormulaData() Gets the raw bytes for the formula.
CellType	getType() Returns the cell type

Methods inherited from class jxl.read.biff.CellValue

getCellFormat, getColumn, getRow, getXFIndex, isHidden

Methods inherited from class jxl.biff.RecordData

getCode, getRecord

Methods inherited from class java.lang.Object

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

Methods inherited from interface jxl.Cell

getCellFormat, getColumn, getRow, isHidden

Field Detail

errorCode

private int errorCode

The error code of this cell

externalSheet

private ExternalSheet externalSheet

A handle to the class needed to access external sheets

formulaString

private java.lang.String formulaString

The formula as an excel string

data

private byte[] data

The raw data

Constructor Detail

ErrorFormulaRecord

public ErrorFormulaRecord(Record t,
                          FormattingRecords fr,
                          ExternalSheet es,
                          SheetImpl si)

Constructs this object from the raw data

Parameters:

t - the raw data

fr - the formatting records

es - the external sheet

si - the sheet

Method Detail

getErrorCode

public int getErrorCode()

Interface method which gets the error code for this cell. If this cell does not represent an error, then it returns 0. Always use the method isError() to determine this prior to calling this method

Specified by:

getErrorCode in interface ErrorCell

Returns:

the error code if this cell contains an error, 0 otherwise

getContents

public java.lang.String getContents()

Returns the numerical value as a string

Specified by:

getContents in interface Cell

Returns:

The numerical value of the formula as a string

getType

public CellType getType()

Returns the cell type

Specified by:

getType in interface Cell

Returns:

The cell type

getFormulaData

public byte[] getFormulaData()

Gets the raw bytes for the formula. This will include the parsed tokens array

Specified by:

getFormulaData in interface FormulaData

Returns:

the raw record data

getFormula

public java.lang.String getFormula()
                            throws FormulaException

Gets the formula as an excel string

Specified by:

getFormula in interface FormulaCell

Returns:

the formula as an excel string

Throws:

FormulaException -