BnfGrammar Convert(EbnfGrammar EG)
{
Bnf = new BnfGrammar();
Footprint = new GrammarConversionFootprint(EG, Bnf);
foreach (var er in EG.Rules)
{
BnfRule br = Convert(er);
}
List <IOperationFootprint> ops = new List <IOperationFootprint> ();
ops.AddRange(nonterminalConversions.Values);
ops.AddRange(ruleConversions.Values);
Footprint.Parts = ops.ToArray();
return(Bnf);
}
public static BnfGrammar Test1()
{
BnfNonterminal S = new BnfNonterminal(nameof(S));
BnfNonterminal A = new BnfNonterminal(nameof(A));
TerminalSymbol a = new TerminalSymbol(nameof(a));
TerminalSymbol b = new TerminalSymbol(nameof(b));
TerminalSymbol c = new TerminalSymbol(nameof(c));
TerminalSymbol d = new TerminalSymbol(nameof(d));
var rule1 = new BnfRule(S, new ISymbol [] { c, A, d });
var rule2 = new BnfRule(A, new ISymbol [] { a, b });
var rule3 = new BnfRule(A, new ISymbol [] { a });
var G = new BnfGrammar();
G.Add(rule1);
G.Add(rule2);
G.Add(rule3);
return(G);
}