public WorkbookEvaluator(IEvaluationWorkbook workbook, IEvaluationListener evaluationListener, IStabilityClassifier stabilityClassifier, UDFFinder udfFinder)
{
_workbook = workbook;
_evaluationListener = evaluationListener;
_cache = new EvaluationCache(evaluationListener);
_sheetIndexesBySheet = new Hashtable();
_sheetIndexesByName = new Dictionary <string, int>();
_collaboratingWorkbookEnvironment = CollaboratingWorkbooksEnvironment.EMPTY;
_workbookIx = 0;
_stabilityClassifier = stabilityClassifier;
AggregatingUDFFinder defaultToolkit = // workbook can be null in unit tests
workbook == null ? null : (AggregatingUDFFinder)workbook.GetUDFFinder();
if (defaultToolkit != null && udfFinder != null)
{
defaultToolkit.Add(udfFinder);
}
_udfFinder = defaultToolkit;
}
/**
* @param udfFinder pass <code>null</code> for default (AnalysisToolPak only)
*/
public HSSFFormulaEvaluator(IWorkbook workbook, IStabilityClassifier stabilityClassifier, UDFFinder udfFinder)
{
_bookEvaluator = new WorkbookEvaluator(HSSFEvaluationWorkbook.Create(workbook), stabilityClassifier, udfFinder);
}
public WorkbookEvaluator(IEvaluationWorkbook workbook, IStabilityClassifier stabilityClassifier, UDFFinder udfFinder)
: this(workbook, null, stabilityClassifier, udfFinder)
{
}
/**
* @param stabilityClassifier used to optimise caching performance. Pass <code>null</code>
* for the (conservative) assumption that any cell may have its definition changed after
* evaluation begins.
*/
public HSSFFormulaEvaluator(IWorkbook workbook, IStabilityClassifier stabilityClassifier)
: this(workbook, stabilityClassifier, null)
{
}
/**
* @param stabilityClassifier used to optimise caching performance. Pass <code>null</code>
* for the (conservative) assumption that any cell may have its definition changed after
* evaluation begins.
* @param udfFinder pass <code>null</code> for default (AnalysisToolPak only)
*/
public static HSSFFormulaEvaluator Create(IWorkbook workbook, IStabilityClassifier stabilityClassifier, UDFFinder udfFinder)
{
return new HSSFFormulaEvaluator(workbook, stabilityClassifier, udfFinder);
}
/**
* @param udfFinder pass <code>null</code> for default (AnalysisToolPak only)
*/
public static ForkedEvaluator Create(IWorkbook wb, IStabilityClassifier stabilityClassifier, UDFFinder udfFinder)
{
return new ForkedEvaluator(CreateEvaluationWorkbook(wb), stabilityClassifier, udfFinder);
}
/**
* @deprecated (Sep 2009) (reduce overloading) use {@link #Create(Workbook, IStabilityClassifier, UDFFinder)}
*/
public static ForkedEvaluator Create(IWorkbook wb, IStabilityClassifier stabilityClassifier)
{
return Create(wb, stabilityClassifier, null);
}
private ForkedEvaluator(IEvaluationWorkbook masterWorkbook, IStabilityClassifier stabilityClassifier, UDFFinder udfFinder)
{
_sewb = new ForkedEvaluationWorkbook(masterWorkbook);
_evaluator = new WorkbookEvaluator(_sewb, stabilityClassifier, udfFinder);
}