NIXMLTrafficLightsHandler.h

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/****************************************************************************/
// Importer for traffic lights stored in XML
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright (C) 2001-2011 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation; either version 2 of the License, or
//   (at your option) any later version.
//
/****************************************************************************/
#ifndef NIXMLTrafficLightsHandler_h
#define NIXMLTrafficLightsHandler_h


// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif

#include <utils/xml/SUMOSAXHandler.h>
#include <netbuild/NBConnection.h>


// ===========================================================================
// class declarations
// ===========================================================================
class NBEdge;
class NBEdgeCont;
class MsgHandler;
class NBLoadedSUMOTLDef;
class NBTrafficLightLogicCont;


// ===========================================================================
// class definitions
// ===========================================================================
class NIXMLTrafficLightsHandler : public SUMOSAXHandler {
public:
    NIXMLTrafficLightsHandler(NBTrafficLightLogicCont& tlCont, NBEdgeCont& ec) throw();


    ~NIXMLTrafficLightsHandler() throw();


protected:


    void myStartElement(int element, const SUMOSAXAttributes& attrs) throw(ProcessError);


    void myEndElement(int element) throw(ProcessError);



private:
    NBTrafficLightLogicCont& myTLLCont;

    NBEdgeCont& myEdgeCont;

    NBLoadedSUMOTLDef* myCurrentTL;

    bool myResetPhases;

    NBLoadedSUMOTLDef* initTrafficLightLogic(const SUMOSAXAttributes& attrs, NBLoadedSUMOTLDef* currentTL);

    void addTlConnection(const SUMOSAXAttributes& attrs);

    void removeTlConnection(const SUMOSAXAttributes& attrs);

    NBEdge* retrieveEdge(const SUMOSAXAttributes& attrs, SumoXMLAttr attr, bool& ok);

    int retrieveLaneIndex(const SUMOSAXAttributes& attrs, SumoXMLAttr attr, NBEdge* edge, bool& ok);



private:
    NIXMLTrafficLightsHandler(const NIXMLTrafficLightsHandler& s);

    NIXMLTrafficLightsHandler& operator=(const NIXMLTrafficLightsHandler& s);


};


#endif

/****************************************************************************/