public FilterTextExpression(string text, FilterTextMatching matching)
{
if (text == null)
{
throw new ArgumentNullException(nameof(text));
}
_text = text;
_matching = matching;
}
protected static bool UseCaseInsensitiveRegexMatching(FilterTextExpression optTxt, FilterTextMatching matching)
{
return(!(matching == FilterTextMatching.RegularExpression ||
optTxt?.Matching == FilterTextMatching.Exact));
}