/// <summary>
/// Returns a ProcessedTokensDocument already in cache or loads, scans and processes a new CompilationDocument
/// </summary>
public virtual ProcessedTokensDocument GetProcessedTokensDocument(string libraryName, [NotNull] string textName,
[CanBeNull] MultilineScanState scanState, List <RemarksDirective.TextNameVariation> copyTextNameVariations, out PerfStatsForImportedDocument perfStats)
{
string cacheKey = (libraryName == null ? SourceFileProvider.DEFAULT_LIBRARY_NAME : libraryName.ToUpper()) + "." + textName.ToUpper();
if (scanState != null)
{
cacheKey += (scanState.DecimalPointIsComma ? "D1" : "__") + (scanState.WithDebuggingMode ? "D2" : "__") +
(scanState.InsideDataDivision ? "D3" : "__") + (scanState.InsideProcedureDivision ? "D4" : "__");
// NB : the hypothesis here is that we don't need to include more properties of scanState in the cache key,
// because a COPY is always cleanly delimited at CodeElement boundaries.
}
perfStats = new PerfStatsForImportedDocument();
CompilationDocument resultDocument;
if (importedCompilationDocumentsCache.ContainsKey(cacheKey))
{
resultDocument = importedCompilationDocumentsCache[cacheKey];
perfStats.WasRetrievedFromCache = true;
}
else
{
FileCompiler fileCompiler = new FileCompiler(libraryName, textName, SourceFileProvider, this, ColumnsLayout, CompilationOptions, null, true, scanState, this, copyTextNameVariations);
//FileCompiler fileCompiler = new FileCompiler(libraryName, textName, SourceFileProvider, this, ColumnsLayout, CompilationOptions, null, true);
fileCompiler.CompileOnce();
resultDocument = fileCompiler.CompilationResultsForCopy;
perfStats.WasRetrievedFromCache = false;
perfStats.SourceFileSearchTime = fileCompiler.SourceFileSearchTime;
perfStats.SourceFileLoadTime = fileCompiler.SourceFileLoadTime;
importedCompilationDocumentsCache[cacheKey] = resultDocument;
}
return(resultDocument.ProcessedTokensDocumentSnapshot);
}
public virtual ProcessedTokensDocument GetProcessedTokensDocument(string libraryName, string textName, out PerfStatsForImportedDocument perfStats)
{
return(GetProcessedTokensDocument(libraryName, textName, null, null, out perfStats));
}
