org.apache.poi.xssf.usermodel

Class BaseXSSFFormulaEvaluator

java.lang.Object

org.apache.poi.ss.formula.BaseFormulaEvaluator

org.apache.poi.xssf.usermodel.BaseXSSFFormulaEvaluator

All Implemented Interfaces:

WorkbookEvaluatorProvider, FormulaEvaluator

Direct Known Subclasses:

SXSSFFormulaEvaluator, XSSFFormulaEvaluator

public abstract class BaseXSSFFormulaEvaluator
extends BaseFormulaEvaluator

Internal POI use only - parent of XSSF and SXSSF formula evaluators

Field Summary

Fields inherited from class org.apache.poi.ss.formula.BaseFormulaEvaluator

_bookEvaluator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseXSSFFormulaEvaluator(WorkbookEvaluator bookEvaluator)

Method Summary

Modifier and Type	Method and Description
protected RichTextString	createRichTextString(java.lang.String str)
protected CellValue	evaluateFormulaCellValue(Cell cell) Returns a CellValue wrapper around the supplied ValueEval instance.
void	notifyDeleteCell(Cell cell) Should be called to tell the cell value cache that the specified cell has just become a formula cell, or the formula text has changed
void	notifySetFormula(Cell cell) Should be called to tell the cell value cache that the specified (value or formula) cell has changed.
void	notifyUpdateCell(Cell cell) Should be called to tell the cell value cache that the specified (value or formula) cell has changed.
protected abstract EvaluationCell	toEvaluationCell(Cell cell) Turns a XSSFCell / SXSSFCell into a XSSFEvaluationCell

Methods inherited from class org.apache.poi.ss.formula.BaseFormulaEvaluator

_getWorkbookEvaluator, clearAllCachedResultValues, evaluate, evaluateAllFormulaCells, evaluateAllFormulaCells, evaluateFormulaCell, evaluateFormulaCellEnum, evaluateInCell, setCellType, setCellValue, setDebugEvaluationOutputForNextEval, setIgnoreMissingWorkbooks, setupEnvironment, setupReferencedWorkbooks

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.poi.ss.usermodel.FormulaEvaluator

evaluateAll

Constructor Detail

BaseXSSFFormulaEvaluator

protected BaseXSSFFormulaEvaluator(WorkbookEvaluator bookEvaluator)

Method Detail

createRichTextString

protected RichTextString createRichTextString(java.lang.String str)

Specified by:

createRichTextString in class BaseFormulaEvaluator

notifySetFormula

public void notifySetFormula(Cell cell)

Description copied from interface: FormulaEvaluator

Should be called to tell the cell value cache that the specified (value or formula) cell has changed. Failure to call this method after changing cell values will cause incorrect behaviour of the evaluate~ methods of this class

notifyDeleteCell

public void notifyDeleteCell(Cell cell)

Description copied from interface: FormulaEvaluator

Should be called to tell the cell value cache that the specified cell has just become a formula cell, or the formula text has changed

notifyUpdateCell

public void notifyUpdateCell(Cell cell)

Description copied from interface: FormulaEvaluator

Should be called to tell the cell value cache that the specified (value or formula) cell has changed. Failure to call this method after changing cell values will cause incorrect behaviour of the evaluate~ methods of this class

toEvaluationCell

protected abstract EvaluationCell toEvaluationCell(Cell cell)

Turns a XSSFCell / SXSSFCell into a XSSFEvaluationCell

evaluateFormulaCellValue

protected CellValue evaluateFormulaCellValue(Cell cell)

Returns a CellValue wrapper around the supplied ValueEval instance.

Specified by:

evaluateFormulaCellValue in class BaseFormulaEvaluator