ROLoader.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2002-2024 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
/****************************************************************************/
// Loader for networks and route imports
/****************************************************************************/
#pragma once
#include <config.h>
 
#include <utils/common/SUMOTime.h>
#include <utils/common/ValueTimeLine.h>
#include <utils/vehicle/SUMORouteLoaderControl.h>
#include <utils/xml/SAXWeightsHandler.h>
#include "RORoutable.h"
 
 
// ===========================================================================
// class declarations
// ===========================================================================
class OptionsCont;
class ROAbstractEdgeBuilder;
class RONet;
class ROVehicle;
 
 
// ===========================================================================
// class definitions
// ===========================================================================
class ROLoader {
public:
    ROLoader(OptionsCont& oc, const bool emptyDestinationsAllowed, const bool logSteps);
 
 
    virtual ~ROLoader();
 
    virtual void loadNet(RONet& toFill, ROAbstractEdgeBuilder& eb);
 
    bool loadWeights(RONet& net, const std::string& optionName,
                     const std::string& measure, const bool useLanes, const bool boundariesOverride);
 
    void openRoutes(RONet& net);
 
    void processRoutes(const SUMOTime start, const SUMOTime end, const SUMOTime increment,
                       RONet& net, const RORouterProvider& provider);
 
protected:
    bool openTypedRoutes(const std::string& optionName, RONet& net, const bool readAll = false);
 
 
    class EdgeFloatTimeLineRetriever_EdgeWeight : public SAXWeightsHandler::EdgeFloatTimeLineRetriever {
    public:
        EdgeFloatTimeLineRetriever_EdgeWeight(RONet& net) : myNet(net) {}
 
        ~EdgeFloatTimeLineRetriever_EdgeWeight() { }
 
        void addEdgeWeight(const std::string& id,
                           double val, double beg, double end) const;
 
    private:
        RONet& myNet;
 
    };
 
 
    class EdgeFloatTimeLineRetriever_EdgeTravelTime : public SAXWeightsHandler::EdgeFloatTimeLineRetriever {
    public:
        EdgeFloatTimeLineRetriever_EdgeTravelTime(RONet& net) : myNet(net) {}
 
        ~EdgeFloatTimeLineRetriever_EdgeTravelTime() {}
 
        void addEdgeWeight(const std::string& id,
                           double val, double beg, double end) const;
 
    private:
        RONet& myNet;
 
    };
 
 
 
protected:
    void writeStats(const SUMOTime time, const SUMOTime start, const SUMOTime absNo, bool endGiven);
 
 
private:
    OptionsCont& myOptions;
 
    const bool myEmptyDestinationsAllowed;
 
    const bool myLogSteps;
 
    SUMORouteLoaderControl myLoaders;
 
 
private:
    ROLoader(const ROLoader& src);
 
    ROLoader& operator=(const ROLoader& src);
};