io.keikai.model.sys.formula

Interface FormulaExpression

All Known Implementing Classes:

FormulaEngineImpl.ErrorFormulaExpressionImpl, FormulaEngineImpl.FormulaExpressionImpl

public interface FormulaExpression

Since:

3.5.0

Author:

dennis

Method Summary

Modifier and Type	Method and Description
Ref[]	getAreaRefs()
String	getErrorMessage() Get the expression parsing error message if any
String	getFormulaString()
Ptg[]	getPtgs() Returns the cached parsing things.
boolean	hasError() indicated the expression has parsing error
boolean	isAreaRefs()
boolean	isMultipleAreaFormula() Returns whether this is a multiple-area formula used in char data; e.g.

Method Detail

hasError

boolean hasError()

indicated the expression has parsing error

Returns:

getErrorMessage

String getErrorMessage()

Get the expression parsing error message if any

Returns:

getFormulaString

String getFormulaString()

isAreaRefs

boolean isAreaRefs()

getAreaRefs

Ref[] getAreaRefs()

getPtgs

Ptg[] getPtgs()

Returns the cached parsing things.

Since:

3.6.0

isMultipleAreaFormula

boolean isMultipleAreaFormula()

Returns whether this is a multiple-area formula used in char data; e.g. (A1, B1, Sheet2!A1:B2).

Since:

3.6.0