public override string Parse(string input, out Error error)
{
string[] matches = GetMatches(input, REGEX_PATTERN);
if (matches.Length == 0)
{
if (input.Contains("'"))//check is input contains quote
{
error = new UnclosedQuoteError();
}
else
{
error = new AnotherParameterError();
}
return(input);
}
string result = String.Join("", matches.ToArray());
error = new NoneError();
return(result.Remove(0, 1) //removing
.Remove(result.Length - 2, 1)); //quotes
}
public override short Parse(string input, out Error error)
{
input = input.Replace(" ", "");
string[] matches = GetMatches(input, REGEX_PATTERN);
if (matches.Length == 0)
{
if (Regex.IsMatch(input, REGEX_LETTERS_PATTERN))
{
error = new LetterToDigitError();
}
else
{
error = new AnotherParameterError();
}
return(default(short));
}
if (!short.TryParse(matches[0], out short result) || short.Parse(matches[0]) < 1)
{
error = new OutOfRangeNumberError();
return(default(short));
}
error = new NoneError();
return(short.Parse(matches[0]));
}
