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See:
Description
| Interface Summary | |
|---|---|
| EvaluationCell | Abstracts a cell for the purpose of formula evaluation. |
| EvaluationConditionalFormatRule.ValueFunction | instances evaluate the values for a region and return the positive matches for the function type. |
| EvaluationName | Abstracts a name record for formula evaluation. For POI internal use only |
| EvaluationSheet | Abstracts a sheet for the purpose of formula evaluation. For POI internal use only |
| EvaluationWorkbook | Abstracts a workbook for the purpose of formula evaluation. For POI internal use only |
| 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. For POI internal use only |
| FormulaRenderingWorkbook | Abstracts a workbook for the purpose of converting formula to text. For POI internal use only |
| IStabilityClassifier | Used to help optimise cell evaluation result caching by allowing applications to specify which
parts of a workbook are final. The term final is introduced here to denote immutability or 'having constant definition'. |
| 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 |
| Class Summary | |
|---|---|
| BaseFormulaEvaluator | Common functionality across file formats for evaluating formula cells. |
| CollaboratingWorkbooksEnvironment | Manages a collection of WorkbookEvaluators, in order to support
evaluation of formulas across spreadsheets. |
| ConditionalFormattingEvaluator | Evaluates Conditional Formatting constraints. |
| DataValidationEvaluator | Evaluates Data Validation constraints. |
| DataValidationEvaluator.DataValidationContext | This class organizes and encapsulates all the pieces of information related to a single data validation configuration for a single cell. |
| EvaluationConditionalFormatRule | |
| EvaluationConditionalFormatRule.ValueAndFormat | Note: this class has a natural ordering that is inconsistent with equals. |
| 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. For POI internal use only |
| FormulaShifter | Updates Formulas as rows or sheets are shifted |
| LazyRefEval | Provides Lazy Evaluation to a 3D Reference |
| 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. For performance reasons, this class keeps a cache of all previously calculated intermediate cell values. |
| Enum Summary | |
|---|---|
| DataValidationEvaluator.OperatorEnum | Not calling it OperatorType to avoid confusion for now with DataValidationConstraint.OperatorType. |
| DataValidationEvaluator.ValidationEnum | Not calling it ValidationType to avoid confusion for now with DataValidationConstraint.ValidationType. |
| EvaluationConditionalFormatRule.OperatorEnum | Not calling it OperatorType to avoid confusion for now with other classes. |
| FormulaType | Enumeration of various formula types. |
| Exception Summary | |
|---|---|
| CollaboratingWorkbooksEnvironment.WorkbookNotFoundException | |
| FormulaParseException | This exception thrown when a supplied formula has incorrect syntax (or syntax currently not supported by POI). |
This package contains common internal POI code for manipulating formulas. Client applications should not refer to these classes directly.
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