jxl.read.biff
Class BaseSharedFormulaRecord

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

All Implemented Interfaces:

Cell, FormulaData

Direct Known Subclasses:

SharedDateFormulaRecord, SharedNumberFormulaRecord, SharedStringFormulaRecord

public abstract class BaseSharedFormulaRecord

extends CellValue

implements FormulaData

A base class for shared formula records

Field Summary

private ExternalSheet	externalSheet The external sheet
private FormattingRecords	formattingRecords A handle to the formatting records
private java.lang.String	formulaString The formula as an excel string
private byte[]	tokens The array of parsed tokens

Fields inherited from class jxl.read.biff.CellValue

column, format, initialized, row, sheet, xfIndex

Fields inherited from class jxl.biff.RecordData

code, record

Constructor Summary

BaseSharedFormulaRecord(Record t, FormattingRecords fr, ExternalSheet es, SheetImpl si)
Constructs this number

Method Summary

protected ExternalSheet	getExternalSheet() Access for the external sheet
java.lang.String	getFormula() Gets the formula as an excel string
Record	getRecord() In case the shared formula is not added for any reason, we need to expose the raw record data , in order to try again
protected byte[]	getTokens() Accessor for the tokens which make up this formula
(package private) void	setTokens(byte[] t) Called by the shared formula record to set the tokens for this formula

Methods inherited from class jxl.read.biff.CellValue

getCellFormat, getColumn, getRow, getXFIndex, isHidden

Methods inherited from class jxl.biff.RecordData

getCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface jxl.biff.FormulaData

getFormulaData

Methods inherited from interface jxl.Cell

getCellFormat, getColumn, getContents, getRow, getType, isHidden

Field Detail

formulaString

private java.lang.String formulaString

The formula as an excel string

formattingRecords

private FormattingRecords formattingRecords

A handle to the formatting records

tokens

private byte[] tokens

The array of parsed tokens

externalSheet

private ExternalSheet externalSheet

The external sheet

Constructor Detail

BaseSharedFormulaRecord

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

Constructs this number

Parameters:

f - the formula

r - the zero based row

val - the value

si - the sheet

Method Detail

getFormula

public java.lang.String getFormula()
                            throws FormulaException

Gets the formula as an excel string

Returns:

the formula as an excel string

setTokens

void setTokens(byte[] t)

Called by the shared formula record to set the tokens for this formula

Parameters:

t - the tokens

getTokens

protected final byte[] getTokens()

Accessor for the tokens which make up this formula

Returns:

the tokens

getExternalSheet

protected final ExternalSheet getExternalSheet()

Access for the external sheet

Returns:

the external sheet

getRecord

public Record getRecord()

In case the shared formula is not added for any reason, we need to expose the raw record data , in order to try again

Overrides:

getRecord in class RecordData

Returns:

the record data from the base class