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

All Implemented Interfaces:

Duplicatable

Direct Known Subclasses:

AttrPtg, ExpPtg, ParenthesisPtg, TblPtg

public abstract class ControlPtg
extends Ptg

Field Summary

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

CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ControlPtg()

Method Summary

Modifier and Type	Method and Description
byte	getDefaultOperandClass()
boolean	isBaseToken()

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

copy, 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

protected 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