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

java.lang.Object
  extended by org.apache.poi.hssf.record.formula.Ptg
      extended by org.apache.poi.hssf.record.formula.ControlPtg
          extended by org.apache.poi.hssf.record.formula.ParenthesisPtg
All Implemented Interfaces:
java.lang.Cloneable

public final class ParenthesisPtg
extends ControlPtg

While formula tokens are stored in RPN order and thus do not need parenthesis for precedence reasons, Parenthesis tokens ARE written to ensure that user entered parenthesis are displayed as-is on reading back Avik Sengupta <lists@aviksengupta.com> Andrew C. Oliver (acoliver at apache dot org)

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

Field Summary
static ControlPtg instance
           
static byte sid
           
 
Fields inherited from class org.apache.poi.hssf.record.formula.Ptg
CLASS_ARRAY, CLASS_REF, CLASS_VALUE
 
Method Summary
 int getSize()
           
 java.lang.String toFormulaString(HSSFWorkbook book)
          return a string representation of this token alone
 java.lang.String toFormulaString(java.lang.String[] operands)
           
 void writeBytes(byte[] array, int offset)
          write this Ptg to a byte array
 
Methods inherited from class org.apache.poi.hssf.record.formula.ControlPtg
getDefaultOperandClass, isBaseToken
 
Methods inherited from class org.apache.poi.hssf.record.formula.Ptg
clone, copy, createParsedExpressionTokens, createPtg, getBytes, getEncodedSize, getEncodedSize, getPtgClass, readTokens, serializePtgs, serializePtgStack, setClass, toDebugString, toString
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

sid

public static final byte sid
See Also:
Constant Field Values

instance

public static final ControlPtg instance
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
Returns:
the encoded length of this Ptg, including the initial Ptg type identifier byte.

toFormulaString

public java.lang.String toFormulaString(HSSFWorkbook book)
Description copied from class: Ptg
return a string representation of this token alone

Specified by:
toFormulaString in class Ptg

toFormulaString

public java.lang.String toFormulaString(java.lang.String[] operands)


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