Package 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

All Implemented Interfaces:

Duplicatable, GenericRecord

public final class SharedFormulaRecord
extends SharedValueRecordBase

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.

Field Summary

Fields

Modifier and Type	Field	Description
static short	sid

Constructor Summary

Constructors

Constructor	Description
SharedFormulaRecord()
SharedFormulaRecord(RecordInputStream in)
SharedFormulaRecord(SharedFormulaRecord other)

Method Summary

Modifier and Type	Method	Description
SharedFormulaRecord	copy()
protected int	getExtraDataSize()
Ptg[]	getFormulaTokens(FormulaRecord formula)	Convert formula into an array of Ptg tokens.
Map<String,Supplier<?>>	getGenericProperties()
HSSFRecordTypes	getGenericRecordType()
short	getSid()	return the non static version of the id for this record.
boolean	isFormulaSame(SharedFormulaRecord other)
protected void	serializeExtraData(LittleEndianOutput out)

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, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.poi.common.usermodel.GenericRecord

getGenericChildren

Field Detail

sid

public static final short sid

See Also:

Constant Field Values

Constructor Detail

SharedFormulaRecord

public SharedFormulaRecord()

SharedFormulaRecord

public SharedFormulaRecord(SharedFormulaRecord other)

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

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.

copy

public SharedFormulaRecord copy()

Specified by:

copy in interface Duplicatable

Specified by:

copy in class StandardRecord

Returns:

a deep copy of the implementing class / instance

isFormulaSame

public boolean isFormulaSame(SharedFormulaRecord other)

getGenericRecordType

public HSSFRecordTypes getGenericRecordType()

Specified by:

getGenericRecordType in interface GenericRecord

Specified by:

getGenericRecordType in class Record

getGenericProperties

public Map<String,Supplier<?>> getGenericProperties()