org.zkoss.poi.ss.formula.ptg

Class NumberPtg

java.lang.Object

org.zkoss.poi.ss.formula.ptg.Ptg

org.zkoss.poi.ss.formula.ptg.ScalarConstantPtg

org.zkoss.poi.ss.formula.ptg.NumberPtg

All Implemented Interfaces:

Serializable, Cloneable

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

Author:

Avik Sengupta, Jason Height (jheight at chariot dot net dot au)

See Also:

Serialized Form

Field Summary

Fields

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

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

CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY

Constructor Summary

Constructors

Constructor and Description
NumberPtg(double value)
NumberPtg(LittleEndianInput in)
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.

Method Summary

Modifier and Type	Method and Description
int	getSize()
int	getSize(SpreadsheetVersion version)
double	getValue()
String	toFormulaString() return a string representation of this token alone
String	toInternalFormulaString()
void	write(LittleEndianOutput out)
void	write(LittleEndianOutput out, SpreadsheetVersion version)

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

getDefaultOperandClass, isBaseToken, toString

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

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

Methods inherited from class java.lang.Object

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

Field Detail

SIZE

public static final int SIZE

See Also:

Constant Field Values

sid

public static final byte sid

See Also:

Constant Field Values

Constructor Detail

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 Detail

getValue

public double getValue()

write

public void write(LittleEndianOutput out)

Specified by:

write in class Ptg

write

public void write(LittleEndianOutput out,
                  SpreadsheetVersion version)

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.

getSize

public int getSize(SpreadsheetVersion version)

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

toInternalFormulaString

public String toInternalFormulaString()