Package org.apache.poi.ss.formula.ptg

Class NumberPtg

java.lang.Object

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

org.apache.poi.ss.formula.ptg.ScalarConstantPtg

org.apache.poi.ss.formula.ptg.NumberPtg

All Implemented Interfaces:

org.apache.poi.common.Duplicatable, GenericRecord

public final class NumberPtg
extends ScalarConstantPtg

Number Stores a floating point value in a formula value stored in a 8 byte field using IEEE notation

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	sid
static final int	SIZE

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

CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY

Constructor Summary

Constructors

Constructor	Description
NumberPtg(double value)
NumberPtg(String value)	Create a NumberPtg from a string representation of the number Number format is not checked, it is expected to be validated in the parser that calls this method.
NumberPtg(LittleEndianInput in)

Method Summary

Modifier and Type	Method	Description
NumberPtg	copy()
Map<String,Supplier<?>>	getGenericProperties()
byte	getSid()
int	getSize()
double	getValue()
String	toFormulaString()	return a string representation of this token alone
void	write(LittleEndianOutput out)

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

getDefaultOperandClass, isBaseToken

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

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

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

getGenericChildren, getGenericRecordType

Field Details

SIZE

public static final int SIZE

See Also:

• Constant Field Values

sid

public static final byte sid

See Also:

• Constant Field Values

Constructor Details

NumberPtg

public NumberPtg(LittleEndianInput in)

NumberPtg

public NumberPtg(String value)

Create a NumberPtg from a string representation of the number Number format is not checked, it is expected to be validated in the parser that calls this method.

Parameters:

value - String representation of a floating point number

NumberPtg

public NumberPtg(double value)

Method Details

getValue

public double getValue()

write

public void write(LittleEndianOutput out)

Specified by:

write in class Ptg

getSid

public byte getSid()

Specified by:

getSid in class Ptg

Returns:

structure id of the parsed thing, or -1 if the record has no sid

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 String toFormulaString()

Description copied from class: Ptg

return a string representation of this token alone

Specified by:

toFormulaString in class Ptg

copy

public NumberPtg copy()

Specified by:

copy in interface org.apache.poi.common.Duplicatable

Specified by:

copy in class Ptg

getGenericProperties

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