org.apache.poi.hssf.record.formula
Class UnaryMinusPtg

java.lang.Object
  extended by org.apache.poi.hssf.record.formula.Ptg
      extended by org.apache.poi.hssf.record.formula.OperationPtg
          extended by org.apache.poi.hssf.record.formula.UnaryMinusPtg

public class UnaryMinusPtg
extends OperationPtg

Unary Plus operator does not have any effect on the operand

Author:
Avik Sengupta

Field Summary
static byte sid
           
static int SIZE
           
 
Fields inherited from class org.apache.poi.hssf.record.formula.OperationPtg
TYPE_BINARY, TYPE_FUNCTION, TYPE_UNARY
 
Fields inherited from class org.apache.poi.hssf.record.formula.Ptg
CLASS_ARRAY, CLASS_REF, CLASS_VALUE, ptgClass
 
Constructor Summary
UnaryMinusPtg()
          Creates new AddPtg
UnaryMinusPtg(RecordInputStream in)
           
 
Method Summary
 java.lang.Object clone()
           
 byte getDefaultOperandClass()
           
 int getNumberOfOperands()
          The number of operands expected by the operations
 int getSize()
           
 int getType()
           
 java.lang.String toFormulaString(java.lang.String[] operands)
          implementation of method from OperationsPtg
 java.lang.String toFormulaString(Workbook book)
          Implementation of method from Ptg
 void writeBytes(byte[] array, int offset)
          write this Ptg to a byte array
 
Methods inherited from class org.apache.poi.hssf.record.formula.Ptg
createParsedExpressionTokens, createPtg, getBytes, getPtgClass, serializePtgStack, setClass, toDebugString, toString
 
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

UnaryMinusPtg

public UnaryMinusPtg()
Creates new AddPtg


UnaryMinusPtg

public UnaryMinusPtg(RecordInputStream in)
Method Detail

writeBytes

public void writeBytes(byte[] array,
                       int offset)
Description copied from class: Ptg
write this Ptg to a byte array

Specified by:
writeBytes in class Ptg

getSize

public int getSize()
Specified by:
getSize in class Ptg

getType

public int getType()
Specified by:
getType in class OperationPtg

getNumberOfOperands

public int getNumberOfOperands()
Description copied from class: OperationPtg
The number of operands expected by the operations

Specified by:
getNumberOfOperands in class OperationPtg

toFormulaString

public java.lang.String toFormulaString(Workbook book)
Implementation of method from Ptg

Specified by:
toFormulaString in class Ptg

toFormulaString

public java.lang.String toFormulaString(java.lang.String[] operands)
implementation of method from OperationsPtg

Specified by:
toFormulaString in class OperationPtg
See Also:
OperationPtg.getNumberOfOperands()

getDefaultOperandClass

public byte getDefaultOperandClass()
Overrides:
getDefaultOperandClass in class OperationPtg

clone

public java.lang.Object clone()
Specified by:
clone in class Ptg


Copyright 2008 The Apache Software Foundation or its licensors, as applicable.