METypeHandler.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2001-2026 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
/****************************************************************************/
// The XML-Handler for loading meso edge types
// This is a dedicated handler because meso types must be loaded from additional
// files before any other objects are loaded from them
/****************************************************************************/
#pragma once
#include <config.h>
 
#include <utils/xml/SUMOSAXHandler.h>
 
// ===========================================================================
// class definitions
// ===========================================================================
 
class MSNet;

class METypeHandler : public SUMOSAXHandler {
 
public:
    METypeHandler(const std::string& file, MSNet& net);
 

    virtual ~METypeHandler();
 
    bool haveSeenMesoEdgeType() const {
        return myHaveSeenMesoEdgeType;
    }
 
 
protected:


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

    void myEndElement(int element);
 
 
protected:
    void addMesoEdgeType(const SUMOSAXAttributes& attrs);
 
 
protected:
    MSNet& myNet;

    std::string myCurrentTypeID;

    bool myHaveSeenMesoEdgeType;
 
private:
    METypeHandler(const METypeHandler& s);

    METypeHandler& operator=(const METypeHandler& s);
 
};