public void Table(IList<IList<Token>> rows, Position tablePosition)
{
if (NextEvent("table", tablePosition))
listener.Table(rows, tablePosition);
}
public void NextEvent(string @event, Position position)
{
if (!transitionMap.ContainsKey(state))
{
throw new Exception("Unknown state: " + state + " for machine " + name);
}
var states = transitionMap[state];
if (!states.ContainsKey(@event))
{
throw new Exception("Unknown transition: " + @event + " among " + states + " for machine " + name + " in state " + state);
}
var newState = states[@event];
if ("E" == newState)
{
throw new ParseException(state, @event, ExpectedEvents, position);
}
Match push = PUSH.Match(newState);
if (push.Success)
{
parser.pushMachine(push.Groups[1].Captures[0].Value);
parser.NextEvent(@event, position);
}
else if ("pop()" == newState)
{
parser.popMachine();
parser.NextEvent(@event, position);
}
else
{
state = newState;
}
}
public void SyntaxError(string state, string @event, IEnumerable<string> legalEvents, Position position)
{
}
private bool NextEvent(string @event, Position position)
{
try
{
machine().NextEvent(@event, position);
return true;
}
catch (ParseException e)
{
if (throwOnError) throw;
listener.SyntaxError(e.State, @event, e.ExpectedEvents, position);
return false;
}
}