private static TextFileContents.ColumnSplitResult InferSplit(TextFileSample sample, string separator)
{
var separatorCandidates = separator == null ? TextFileContents.DefaultSeparators : new string[] { separator };
var splitInference = TextFileContents.TrySplitColumns(sample, separatorCandidates);
if (!splitInference.IsSuccess)
{
throw new InferenceException(InferenceType.ColumnSplit, "Unable to split the file provided into multiple, consistent columns.");
}
return splitInference;
}
private static TextFileContents.ColumnSplitResult InferSplit(TextFileSample sample, string separator, bool?isQuoted, bool?isSparse)
{
var separatorCandidates = separator == null ? TextFileContents.DefaultSeparators : new string[] { separator };
var splitInference = TextFileContents.TrySplitColumns(sample, separatorCandidates);
// respect passed-in overrides
if (isQuoted != null)
{
splitInference.AllowQuote = isQuoted.Value;
}
if (isSparse != null)
{
splitInference.AllowSparse = isSparse.Value;
}
if (!splitInference.IsSuccess)
{
throw new InferenceException(InferenceType.ColumnSplit, "Unable to split the file provided into multiple, consistent columns.");
}
return(splitInference);
}