private void HandleTerminalFsm(ParserNode.FsmParserNode fsmParserNode, bool materialize)
{
string text;
var from = _currState.Location;
if (_currState.TryRunFsm(fsmParserNode.Fsm, out text))
{
var to = _currState.Location;
if (materialize)
{
_currState = _currState.TerminalParsed(from, to, text);
}
//_currState = _currState.TerminalParsed(from, to, text, _omitting);
_currState = _currState.ExitNode(false);
}
else
{
if (materialize)
{
_currState = _currState.TerminalFailed();
}
_currState = _currState.ExitNode(true);
}
}
void IParserNodeVisitor.VisitFsm(ParserNode.FsmParserNode fsmParserNode)
{
if (_omitRoot != null)
{
if (_currState.PrevNode == fsmParserNode.Parent)
{
if (_currState.InsideOmittedFragment)
{
this.HandleTerminalFsm(fsmParserNode, _materializeOmittedFragments);
}
else
{
_currState.InsideOmittedFragment = true;
_currState = _currState.EnterNode(_omitRoot, true);
}
}
else if (_currState.PrevNode == _omitRoot)
{
if (_currState.InsideOmittedFragment)
{
_currState.InsideOmittedFragment = false;
this.HandleTerminalFsm(fsmParserNode, true);
}
else
{
throw new InvalidOperationException("");
}
}
else
{
throw new InvalidOperationException("");
}
}
else
{
if (_currState.PrevNode == fsmParserNode.Parent)
{
this.HandleTerminalFsm(fsmParserNode, true);
}
else
{
throw new InvalidOperationException();
}
}
}
public void VisitFsm(ParserNode.FsmParserNode fsmParserNode)
{
this.LogLine("{0}", fsmParserNode); _v.VisitFsm(fsmParserNode);
}
void IParserNodeVisitor.VisitFsm(ParserNode.FsmParserNode fsmParserNode)
{
this.PrintNode(fsmParserNode);
}
