org.apache.poi.ss.formula.ptg

Class UnknownPtg

java.lang.Object

org.apache.poi.ss.formula.ptg.Ptg

org.apache.poi.ss.formula.ptg.UnknownPtg

All Implemented Interfaces:

Duplicatable

public class UnknownPtg
extends Ptg

Field Summary

Fields inherited from class org.apache.poi.ss.formula.ptg.Ptg

CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY

Constructor Summary

Constructors

Constructor and Description
UnknownPtg(int sid)

Method Summary

Modifier and Type	Method and Description
UnknownPtg	copy()
byte	getDefaultOperandClass()
int	getSize()
boolean	isBaseToken()
java.lang.String	toFormulaString() return a string representation of this token alone
void	write(LittleEndianOutput out)

Methods inherited from class org.apache.poi.ss.formula.ptg.Ptg

createPtg, doesFormulaReferToDeletedCell, getEncodedSize, getEncodedSizeWithoutArrayData, getPtgClass, getRVAType, readTokens, serializePtgs, setClass, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UnknownPtg

public UnknownPtg(int sid)

Method Detail

isBaseToken

public boolean isBaseToken()

Specified by:

isBaseToken in class Ptg

Returns:

false if this token is classified as 'reference', 'value', or 'array'

write

public void write(LittleEndianOutput out)

Specified by:

write in class Ptg

getSize

public int getSize()

Specified by:

getSize in class Ptg

Returns:

the encoded length of this Ptg, including the initial Ptg type identifier byte.

toFormulaString

public java.lang.String toFormulaString()

Description copied from class: Ptg

return a string representation of this token alone

Specified by:

toFormulaString in class Ptg

getDefaultOperandClass

public byte getDefaultOperandClass()

Specified by:

getDefaultOperandClass in class Ptg

copy

public UnknownPtg copy()

Specified by:

copy in interface Duplicatable

Specified by:

copy in class Ptg

Returns:

a deep copy of the implementing class / instance