/// <summary>
/// Analyzes the first <code>nLines</code> of the ascii stream.
/// </summary>
/// <param name="importOptions">The import options. Some of the field can already be filled with useful values. Since it is not neccessary to determine the value of those known fields, the analysis will be run faster then.</param>
/// <param name="stream">The ascii stream to analyze.</param>
/// <param name="analysisOptions">Options that specify how many lines are analyzed, and what number formats and date/time formats will be tested.</param>
/// <returns>Import options that can be used in a following step to read in the ascii stream. If the stream contains no data, the returned import options will be not fully specified.
/// The same instance is returned as given by the parameter <paramref name="importOptions"/>. If <paramref name="importOptions"/> was <c>null</c>, a new instance is created.</returns>
public static AsciiImportOptions Analyze(AsciiImportOptions importOptions, System.IO.Stream stream, AsciiDocumentAnalysisOptions analysisOptions)
{
if (importOptions == null)
importOptions = new AsciiImportOptions();
var analysis = new AsciiDocumentAnalysis();
analysis.InternalAnalyze(importOptions, stream, analysisOptions);
return importOptions;
}
/// <summary>
/// Analyzes the first <code>nLines</code> of the ascii stream.
/// </summary>
/// <param name="importOptions">The import options. Some of the field can already be filled with useful values. Since it is not neccessary to determine the value of those known fields, the analysis will be run faster then.</param>
/// <param name="stream">The ascii stream to analyze.</param>
/// <param name="analysisOptions">Options that specify how many lines are analyzed, and what number formats and date/time formats will be tested.</param>
/// <returns>Import options that can be used in a following step to read in the ascii stream. If the stream contains no data, the returned import options will be not fully specified.
/// The same instance is returned as given by the parameter <paramref name="importOptions"/>. If <paramref name="importOptions"/> was <c>null</c>, a new instance is created.</returns>
public static AsciiImportOptions Analyze(AsciiImportOptions importOptions, System.IO.Stream stream, AsciiDocumentAnalysisOptions analysisOptions)
{
if (importOptions == null)
{
importOptions = new AsciiImportOptions();
}
var analysis = new AsciiDocumentAnalysis();
analysis.InternalAnalyze(importOptions, stream, analysisOptions);
return(importOptions);
}