public static Set Gen(string s)
{
Set set = null;
Match m = AddressToSymbolInQuot.Match(s);
if (m.Success)
{
string address = m.Groups[1].Value;
Set h = Get <Set> (address, s);
if (h is Set)
{
set = h;
}
else
{
set = new Set(address, s)
{
Name = m.Groups[2].Value,
Terminal = new List <string> ()
};
MatchCollection ms = Text.Matches(s);
for (int i = 1; i < ms.Count; i++)
{
if (ms[i].Success)
{
set.Terminal.Add(ms[i].Groups[1].Value);
}
}
}
}
return(set);
}
public static Rule Gen(string s)
{
if (s == null)
{
return(null);
}
Rule r = null;
string[] ProductionStrings = s.Split(new string[] { "~\"|production|\"" }, StringSplitOptions.RemoveEmptyEntries);
if (ProductionStrings.Length > 0)
{
Match m = AddressToSymbolInQuot.Match(ProductionStrings[0]);
if (m.Success)
{
string address = m.Groups[1].Value;
Rule h = Get <Rule> (address, s);
if (h is Rule)
{
r = h;
}
else
{
r = new Rule(address, s)
{
Name = m.Groups[2].Value,
Productions = new List <Production> ()
};
for (int i = 1; i < ProductionStrings.Length; i++)
{
Production p = Production.Gen(ProductionStrings[i]);
if (p != null)
{
r.Productions.Add(p);
}
}
}
}
}
return(r);
}
