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

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)

Field Summary

static byte	sid
static int	SIZE

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

CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY

Constructor Summary

NumberPtg(double value)

NumberPtg(LittleEndianInput in)

NumberPtg(java.lang.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

int	getSize()
double	getValue()
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.ScalarConstantPtg

getDefaultOperandClass, isBaseToken, toString

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

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

Methods inherited from class java.lang.Object

clone, 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(java.lang.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

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