NIImporter_SUMO.h

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/****************************************************************************/
// Importer for networks stored in SUMO format
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright 2001-2010 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 NIImporter_SUMO_h
#define NIImporter_SUMO_h


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

#include <string>
#include <map>
#include <utils/xml/SUMOSAXHandler.h>


// ===========================================================================
// class declarations
// ===========================================================================
class NBNetBuilder;
class NBEdge;
class OptionsCont;


// ===========================================================================
// class definitions
// ===========================================================================
class NIImporter_SUMO : public SUMOSAXHandler {
public:
    static void loadNetwork(const OptionsCont &oc, NBNetBuilder &nb);


protected:
    NIImporter_SUMO(NBNodeCont &nc);


    ~NIImporter_SUMO() throw();





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


    void myCharacters(SumoXMLTag element,
                      const std::string &chars) throw(ProcessError);


    void myEndElement(SumoXMLTag element) throw(ProcessError);


private:


    void addEdge(const SUMOSAXAttributes &attrs);


    void addLane(const SUMOSAXAttributes &attrs);


    void addJunction(const SUMOSAXAttributes &attrs);


    void addSuccEdge(const SUMOSAXAttributes &attrs);


    void addSuccLane(const SUMOSAXAttributes &attrs);


private:
    struct EdgeLane {
        std::string lane;
    };


    struct LaneAttrs {
        bool depart;
        SUMOReal maxSpeed;
        Position2DVector shape;
        std::vector<EdgeLane> connections;
    };


    struct EdgeAttrs {
        std::string id;
        std::string type;
        std::string fromNode;
        std::string toNode;
        int priority;
        SUMOReal maxSpeed;
        std::vector<LaneAttrs*> lanes;
        NBEdge *builtEdge;
    };


    std::map<std::string, EdgeAttrs*> myEdges;

    NBNodeCont &myNodeCont;

    EdgeAttrs *myCurrentEdge;

    LaneAttrs *myCurrentLane;

};


#endif

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