public PathFilter([CanBeNull] string text, bool allowEmptyString)
{
if (allowEmptyString && text == string.Empty)
{
Text = string.Empty;
sequence = PathPattern.ParsePattern("*");
}
else
{
Text = string.IsNullOrEmpty(text) ? "*.*" : text;
sequence = PathPattern.ParsePattern(Text == "*.*" ? "*" : Text);
}
}
