Package org.apache.poi.ss.formula

This package contains common internal POI code for manipulating formulas.

See:
          Description

Interface Summary
EvaluationCell Abstracts a cell for the purpose of formula evaluation.
EvaluationName Abstracts a name record for formula evaluation.
EvaluationSheet Abstracts a sheet for the purpose of formula evaluation.
EvaluationWorkbook Abstracts a workbook for the purpose of formula evaluation.
ExternSheetReferenceToken Should be implemented by any Ptg subclass that needs has an extern sheet index
For POI internal use only
FormulaParsingWorkbook Abstracts a workbook for the purpose of formula parsing.
FormulaRenderingWorkbook Abstracts a workbook for the purpose of converting formula to text.
IStabilityClassifier Used to help optimise cell evaluation result caching by allowing applications to specify which parts of a workbook are final.
SheetRange  
ThreeDEval Optional Extension to the likes of AreaEval and AreaEvalBase, which allows for looking up 3D (sheet+row+column) evaluations
TwoDEval Common interface of AreaEval and AreaEvalBase, for 2D (row+column) evaluations
WorkbookDependentFormula Should be implemented by any Ptg subclass that needs a workbook to render its formula.
WorkbookEvaluatorProvider Provides access to a WorkbookEvaluator, eg for use with CollaboratingWorkbooksEnvironment For POI internal use only
 

Class Summary
CollaboratingWorkbooksEnvironment Manages a collection of WorkbookEvaluators, in order to support evaluation of formulas across spreadsheets.
EvaluationWorkbook.ExternalName  
EvaluationWorkbook.ExternalSheet  
EvaluationWorkbook.ExternalSheetRange  
Formula Encapsulates an encoded formula token array.
FormulaParser This class parses a formula string into a List of tokens in RPN order.
FormulaRenderer Common logic for rendering formulas.
FormulaShifter Updates Formulas as rows or sheets are shifted
FormulaType Enumeration of various formula types.
NameIdentifier  
OperationEvaluationContext Contains all the contextual information required to evaluate an operation within a formula For POI internal use only
SharedFormula Encapsulates logic to convert shared formulaa into non shared equivalent
SheetIdentifier  
SheetNameFormatter Formats sheet names for use in formula expressions.
SheetRangeIdentifier  
WorkbookEvaluator Evaluates formula cells.
 

Exception Summary
CollaboratingWorkbooksEnvironment.WorkbookNotFoundException  
FormulaParseException This exception thrown when a supplied formula has incorrect syntax (or syntax currently not supported by POI).
 

Package org.apache.poi.ss.formula Description

This package contains common internal POI code for manipulating formulas. Client applications should not refer to these classes directly.



Copyright 2015 The Apache Software Foundation or its licensors, as applicable.