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

java.lang.Object
  org.apache.poi.ss.formula.ptg.Ptg
      org.apache.poi.ss.formula.ptg.ControlPtg

Direct Known Subclasses:

AttrPtg, ExpPtg, ParenthesisPtg, TblPtg

public abstract class ControlPtg
extends Ptg

Common superclass for tExp tTbl tParen tNlr tAttr tSheet tEndSheet

Field Summary

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

CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY

Constructor Summary

ControlPtg()

Method Summary

byte	getDefaultOperandClass()
boolean	isBaseToken()

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

createPtg, doesFormulaReferToDeletedCell, getEncodedSize, getEncodedSizeWithoutArrayData, getPtgClass, getRVAType, getSize, readTokens, serializePtgs, setClass, toFormulaString, toString, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ControlPtg

public ControlPtg()

Method Detail

isBaseToken

public boolean isBaseToken()

Specified by:

isBaseToken in class Ptg

Returns:

false if this token is classified as 'reference', 'value', or 'array'

getDefaultOperandClass

public final byte getDefaultOperandClass()

Specified by:

getDefaultOperandClass in class Ptg