public static void Build(GrammarTables result, Grammar grammar)
{
using (var builder = new BuildDFA())
{
builder.InternalBuild(result, grammar);
}
}
public override Automata CreateAutomata(BuildDFA buildDfa)
{
int head = buildDfa.AddState();
int tail = buildDfa.AddState();
foreach (Sequence sequence in m_expression)
{
Automata type = sequence.CreateAutomata(buildDfa);
buildDfa.AddLambdaEdge(head, type.Head);
buildDfa.AddLambdaEdge(type.Tail, tail);
}
HandleKleen(buildDfa, head, tail);
return(new Automata
{
Head = head,
Tail = tail
});
}