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

java.lang.Object
  extended by org.apache.poi.ss.formula.ptg.Ptg
      extended by org.apache.poi.ss.formula.ptg.OperationPtg
          extended by org.apache.poi.ss.formula.ptg.AbstractFunctionPtg
              extended by org.apache.poi.ss.formula.ptg.FuncVarPtg

public final class FuncVarPtg
extends AbstractFunctionPtg

Author:
Jason Height (jheight at chariot dot net dot au)

Field Summary
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
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()
           
 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

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.
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