public override void Validate()
{
if (BracketProcessor.BracketCheck(Data) != BracketProcessor.ERRORTYPE.OK)
{
throw new ParsingException("Invalid brackets");
}
}
public static Type GetType(string data)
{
var lexer = new lexicProcessor.Lexer(data);
var tokens = lexer.GenerateTokens();
if (tokens.Count == 0)
{
return(Type.NONE);
}
if (tokens.Count == 1 || (data.IndexOf(Const.DEL_LIST) == -1 && data.IndexOf(Const.DEL_RANGE) == -1))
{
return(Type.FIXED);
}
var elems = data.Split(Const.DEL_LIST).ToList();
if (elems.Count > 1)
{
var seemsList = true;
foreach (var elem in elems)
{
if (BracketProcessor.BracketCheck(elem) != BracketProcessor.ERRORTYPE.OK)
{
seemsList = false;
break;
}
}
if (seemsList)
{
return(Type.LIST);
}
}
elems = data.Split(Const.DEL_RANGE).ToList();
if (elems.Count() != 2)
{
return(Type.NONE);
}
else
{
var seemsRange = true;
foreach (var elem in elems)
{
if (BracketProcessor.BracketCheck(elem) != BracketProcessor.ERRORTYPE.OK)
{
seemsRange = false;
break;
}
}
if (seemsRange)
{
return(Type.RANGE);
}
else
{
return(Type.NONE);
}
}
}
public string GetAfterEq()
{
var pos = Data.IndexOf("=");
if (pos == -1)
{
throw new ParsingException("Expected `=`");
}
var res = Data.Substring(pos + 1);
if (string.IsNullOrEmpty(res))
{
throw new ParsingException("Expected expression after `=`");
}
if (BracketProcessor.BracketCheck(res) != BracketProcessor.ERRORTYPE.OK)
{
throw new ParsingException("Invalid brackets");
}
return(res);
}