public IParseResult TryConvertToTokenStream(string pattern, out ITokenStream tokenStream)
{
var inputStream = new StringStream(pattern);
var parseResult = TryConvertToTokenStream(inputStream, out tokenStream);
if (!parseResult.IsSuccess)
{
return(new FailureParseResult(parseResult.Position, parseResult.ErrorType));
}
tokenStream.Append(new EndOfStreamToken(pattern.Length));
return(parseResult);
}
