public void enterRule(ParserRuleContext localctx, int state, int ruleIndex) {setState(state);_ctx = localctx;_ctx.start = _input.LT(1);if (_buildParseTrees) addContextToParseTree();if ( _parseListeners != null) triggerEnterRuleEvent();}

public virtual void EnterRule(ParserRuleContext localctx, int state, int ruleIndex){State = state;_ctx = localctx;_ctx.Start = _input.LT(1);if (_buildParseTrees){AddContextToParseTree();}if (_parseListeners != null){TriggerEnterRuleEvent();}}
