NIXMLEdgesHandler.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// Importer for network edges stored in XML
/****************************************************************************/
#pragma once
#include <config.h>
 
#include <utils/common/SUMOVehicleClass.h>
#include <utils/geom/PositionVector.h>
#include <utils/xml/SUMOSAXHandler.h>
#include <netbuild/NBEdge.h>
#include <netbuild/NBEdgeCont.h>
 
 
// ===========================================================================
// class declarations
// ===========================================================================
class OptionsCont;
class NBNode;
class NBEdge;
class NBNodeCont;
class NBTypeCont;
class NBDistrictCont;
class NBTrafficLightLogicCont;
 
// ===========================================================================
// class definitions
// ===========================================================================
class NIXMLEdgesHandler : public SUMOSAXHandler {
public:
    NIXMLEdgesHandler(NBNodeCont& nc, NBEdgeCont& ec,
                      NBTypeCont& tc, NBDistrictCont& dc,
                      NBTrafficLightLogicCont& tlc,
                      OptionsCont& options);
 
 
    ~NIXMLEdgesHandler();
 
protected:
 
 
    void myStartElement(int element,
                        const SUMOSAXAttributes& attrs);
 
 
    void myEndElement(int element);
 
 
private:
    PositionVector tryGetShape(const SUMOSAXAttributes& attrs);
 
 
    LaneSpreadFunction tryGetLaneSpread(const SUMOSAXAttributes& attrs);
 
 
    bool setNodes(const SUMOSAXAttributes& attrs);
 
 
private:
    OptionsCont& myOptions;
 
 
 
    std::string myCurrentID;
 
    double myCurrentSpeed;
 
    double myCurrentFriction;
 
    int myCurrentPriority;
 
    int myCurrentLaneNo;
 
    double myCurrentWidth;
 
    double myCurrentEndOffset;
 
    std::string myCurrentStreetName;
 
    std::string myCurrentType;
 
    NBNode* myFromNode, *myToNode;
 
    double myLength;
 
    PositionVector myShape;
 
    LaneSpreadFunction myLanesSpread;
 
    SVCPermissions myPermissions;
 
    bool myReinitKeepEdgeShape;
 
    double mySidewalkWidth;
 
    double myBikeLaneWidth;
 
 
 
    bool myIsUpdate;
 
 
 
    NBNodeCont& myNodeCont;
 
    NBEdgeCont& myEdgeCont;
 
    NBTypeCont& myTypeCont;
 
    NBDistrictCont& myDistrictCont;
 
    NBTrafficLightLogicCont& myTLLogicCont;
 
 
    NBEdge* myCurrentEdge;
 
    int myCurrentLaneIndex;
 
    std::vector<NBEdgeCont::Split> mySplits;
 
    class split_by_pos_finder {
    public:
        explicit split_by_pos_finder(double pos)
            : myPosition(pos) { }
 
        bool operator()(const NBEdgeCont::Split& e) {
            return e.pos == myPosition;
        }
 
    private:
        double myPosition;
 
    };
 
 
    bool myHaveReportedAboutOverwriting;
 
    bool myHaveReportedAboutTypeOverride;
 
    bool myHaveWarnedAboutDeprecatedLaneId;
 
    const bool myKeepEdgeShape;
 
    std::vector<Parameterised*> myLastParameterised;
 
    GeoConvHelper* myLocation = nullptr;
 
private:
 
    void addEdge(const SUMOSAXAttributes& attrs);
 
    void deleteEdge(const SUMOSAXAttributes& attrs);
 
    void addLane(const SUMOSAXAttributes& attrs);
 
    void addSplit(const SUMOSAXAttributes& attrs);
 
    void addRoundabout(const SUMOSAXAttributes& attrs);
 
 
private:
    NIXMLEdgesHandler(const NIXMLEdgesHandler& s);
 
    NIXMLEdgesHandler& operator=(const NIXMLEdgesHandler& s);
 
};