org.apache.poi.ss.formula.ptg

Class FuncVarPtg

java.lang.Object

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

org.apache.poi.ss.formula.ptg.OperationPtg

org.apache.poi.ss.formula.ptg.AbstractFunctionPtg

org.apache.poi.ss.formula.ptg.FuncVarPtg

All Implemented Interfaces:

Duplicatable

public final class FuncVarPtg
extends AbstractFunctionPtg

Field Summary

Fields

Modifier and Type	Field and Description
static byte	sid
static OperationPtg	SUM Single instance of this token for 'sum() taking a single argument'

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

FUNCTION_NAME_IF

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

TYPE_BINARY, TYPE_FUNCTION, TYPE_UNARY

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

CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY

Method Summary

Modifier and Type	Method and Description
FuncVarPtg	copy()
static FuncVarPtg	create(LittleEndianInput in) Creates new function pointer from a byte array usually called while reading an excel file.
static FuncVarPtg	create(java.lang.String pName, int numArgs) Create a function ptg from a string tokenised by the parser
int	getSize()
protected java.lang.String	lookupName(short index)
void	write(LittleEndianOutput out)

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

getDefaultOperandClass, getFunctionIndex, getName, getNumberOfOperands, getParameterClass, isBaseToken, isBuiltInFunctionName, isExternalFunction, lookupIndex, lookupName, toFormulaString, toFormulaString, 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

sid

public static final byte sid

See Also:

Constant Field Values

SUM

public static final OperationPtg SUM

Single instance of this token for 'sum() taking a single argument'

Method Detail

create

public static FuncVarPtg create(LittleEndianInput in)

Creates new function pointer from a byte array usually called while reading an excel file.

create

public static FuncVarPtg create(java.lang.String pName,
                                int numArgs)

Create a function ptg from a string tokenised by the parser

lookupName

protected java.lang.String lookupName(short index)

Overrides:

lookupName in class AbstractFunctionPtg

write

public void write(LittleEndianOutput out)

Specified by:

write in class Ptg

getSize

public int getSize()

Specified by:

getSize in class AbstractFunctionPtg

Returns:

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

copy

public FuncVarPtg copy()

Specified by:

copy in interface Duplicatable

Specified by:

copy in class Ptg

Returns:

a deep copy of the implementing class / instance