/// <summary>
/// Método para fazer a verificação e inserção do terminal
/// </summary>
/// <param name="terminal"></param>
/// <returns></returns>
private bool AddTerminalToFirst(Terminal terminal, string rule)
{
string value = terminal.Value;
if (!FirstList.ContainsKey(value))
{
FirstList.Add(value, true);
First element = new First(terminal, rule);
Firsts.Add(element);
return(true);
}
return(false);
}
public bool AddFirst(string frs)
{
bool anyThingAdded = false;
if (!Firsts.Contains(frs))
{
Firsts.Add(frs);
anyThingAdded = true;
}
if (frs == "epsilon")
{
isEpsilon = true;
}
return(anyThingAdded);
}
