Package loci.poi.hssf.record.formula
Class NumberPtg
java.lang.Object
loci.poi.hssf.record.formula.Ptg
loci.poi.hssf.record.formula.NumberPtg
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)
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Field Summary
FieldsFields inherited from class loci.poi.hssf.record.formula.Ptg
CLASS_ARRAY, CLASS_REF, CLASS_VALUE, ptgClass -
Constructor Summary
ConstructorsConstructorDescriptionCreate 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.Create a NumberPtg from a byte array read from disk -
Method Summary
Modifier and TypeMethodDescriptionclone()byteintgetSize()doublegetValue()voidsetValue(double value) toFormulaString(Workbook book) return a string representation of this token alonevoidwriteBytes(byte[] array, int offset) write this Ptg to a byte arrayMethods inherited from class loci.poi.hssf.record.formula.Ptg
createParsedExpressionTokens, createPtg, getBytes, getPtgClass, serializePtgStack, setClass, toDebugString, toString
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Field Details
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SIZE
public static final int SIZE- See Also:
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sid
public static final byte sid- See Also:
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Constructor Details
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NumberPtg
Create a NumberPtg from a byte array read from disk -
NumberPtg
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
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Method Details
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setValue
public void setValue(double value) -
getValue
public double getValue() -
writeBytes
public void writeBytes(byte[] array, int offset) Description copied from class:Ptgwrite this Ptg to a byte array- Specified by:
writeBytesin classPtg
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getSize
public int getSize() -
toFormulaString
Description copied from class:Ptgreturn a string representation of this token alone- Specified by:
toFormulaStringin classPtg
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getDefaultOperandClass
public byte getDefaultOperandClass()- Specified by:
getDefaultOperandClassin classPtg
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clone
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