NIXMLTrafficLightsHandler.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 traffic lights stored in XML
/****************************************************************************/
#pragma once
#include <config.h>
 
#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, bool ignoreUnknown = false);
 
 
    ~NIXMLTrafficLightsHandler();
 
    const std::set<std::string>& getSeenIDs() {
        return mySeenIDs;
    }
 
 
protected:
 
 
    void myStartElement(int element, const SUMOSAXAttributes& attrs);
 
 
    void myEndElement(int element);
 
 
 
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, bool isDelete = false);
 
    bool myIgnoreUnknown;
 
    std::set<std::string> mySeenIDs;
 
private:
    NIXMLTrafficLightsHandler(const NIXMLTrafficLightsHandler& s);
 
    NIXMLTrafficLightsHandler& operator=(const NIXMLTrafficLightsHandler& s);
 
 
};