org.apache.poi.hssf.record

Class SharedFormulaRecord

java.lang.Object

org.apache.poi.hssf.record.RecordBase

org.apache.poi.hssf.record.Record

org.apache.poi.hssf.record.StandardRecord

org.apache.poi.hssf.record.SharedValueRecordBase

org.apache.poi.hssf.record.SharedFormulaRecord

public final class SharedFormulaRecord
extends SharedValueRecordBase

Title: SHAREDFMLA (0x04BC) SharedFormulaRecord Description: Primarily used as an excel optimization so that multiple similar formulas are not written out too many times. We should recognize this record and serialize as is since this is used when reading templates.

Note: the documentation says that the SID is BC where biffviewer reports 4BC. The hex dump shows that the two byte sid representation to be 'BC 04' that is consistent with the other high byte record types.

Author:

Danny Mui at apache dot org

Field Summary

Fields

Modifier and Type	Field and Description
static short	sid

Constructor Summary

Constructors

Constructor and Description
SharedFormulaRecord()
SharedFormulaRecord(RecordInputStream in)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
protected int	getExtraDataSize()
Ptg[]	getFormulaTokens(FormulaRecord formula) Convert formula into an array of Ptg tokens.
short	getSid() return the non static version of the id for this record.
boolean	isFormulaSame(SharedFormulaRecord other)
protected void	serializeExtraData(LittleEndianOutput out)
java.lang.String	toString() print a sort of string representation ([SHARED FORMULA RECORD] id = x [/SHARED FORMULA RECORD])

Methods inherited from class org.apache.poi.hssf.record.SharedValueRecordBase

getDataSize, getFirstColumn, getFirstRow, getLastColumn, getLastRow, getRange, isFirstCell, isInRange, serialize

Methods inherited from class org.apache.poi.hssf.record.StandardRecord

getRecordSize, serialize

Methods inherited from class org.apache.poi.hssf.record.Record

cloneViaReserialise, serialize

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

sid

public static final short sid

See Also:

Constant Field Values

Constructor Detail

SharedFormulaRecord

public SharedFormulaRecord()

SharedFormulaRecord

public SharedFormulaRecord(RecordInputStream in)

Parameters:

in - the RecordInputstream to read the record from

Method Detail

serializeExtraData

protected void serializeExtraData(LittleEndianOutput out)

Specified by:

serializeExtraData in class SharedValueRecordBase

getExtraDataSize

protected int getExtraDataSize()

Specified by:

getExtraDataSize in class SharedValueRecordBase

toString

public java.lang.String toString()

print a sort of string representation ([SHARED FORMULA RECORD] id = x [/SHARED FORMULA RECORD])

Overrides:

toString in class Record

getSid

public short getSid()

Description copied from class: Record

return the non static version of the id for this record.

Specified by:

getSid in class Record

Returns:

he id for this record

getFormulaTokens

public Ptg[] getFormulaTokens(FormulaRecord formula)

Convert formula into an array of Ptg tokens.

Parameters:

formula - The record to break into tokens, cannot be null

Returns:

the equivalent Ptg array that the formula would have, were it not shared.

clone

public java.lang.Object clone()

Overrides:

clone in class Record

isFormulaSame

public boolean isFormulaSame(SharedFormulaRecord other)