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NIImporter_ITSUMO.h
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NIImporter_ITSUMO.h
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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
// Copyright (C) 2001-2023 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
/****************************************************************************/
/// @file NIImporter_ITSUMO.h
/// @author Daniel Krajzewicz
/// @date 2011-09-16
///
// Importer for networks stored in ITSUMO format
/****************************************************************************/
#pragma once
#include <config.h>
#include <string>
#include <map>
#include <netbuild/NBCapacity2Lanes.h>
#include <utils/xml/SUMOSAXHandler.h>
#include <utils/common/UtilExceptions.h>
// ===========================================================================
// class declarations
// ===========================================================================
class NBEdge;
class NBEdgeCont;
class NBNetBuilder;
class NBNode;
class NBNodeCont;
class NBTrafficLightLogicCont;
class NBTypeCont;
class OptionsCont;
// ===========================================================================
// class definitions
// ===========================================================================
/**
* @class NIImporter_ITSUMO
* @brief Importer for networks stored in ITSUMO format
*
*/
class NIImporter_ITSUMO {
public:
/** @brief Loads content of the optionally given ITSUMO network files
*
* If the option "itsumo-files" is set, the file(s) stored therein is read and
* the network definition stored therein is stored within the given network
* builder.
*
* If the option "itsumo-files" is not set, this method simply returns.
*
* @param[in] oc The options to use
* @param[in] nb The network builder to fill
*/
static void loadNetwork(const OptionsCont& oc, NBNetBuilder& nb);
private:
/**
* @class NodesHandler
* @brief A class which parses an ITSUMO file
*/
class Handler : public GenericSAXHandler {
public:
/** @brief Contructor
* @param[in] toFill The container to fill
*/
Handler(NBNetBuilder& toFill);
/// @brief Destructor
~Handler();
protected:
/// @name inherited from GenericSAXHandler
//@{
/** @brief Called on the opening of a tag;
*
* @param[in] element ID of the currently opened element
* @param[in] attrs Attributes within the currently opened element
* @exception ProcessError If something fails
* @see GenericSAXHandler::myStartElement
*/
void myStartElement(int element, const SUMOSAXAttributes& attrs);
/**
* @brief Callback method for characters to implement by derived classes
*
* Called by "endElement" (see there).
* @param[in] element The opened element, given as a int
* @param[in] chars The complete embedded character string
* @exceptions ProcessError These method may throw a ProcessError if something fails
*/
void myCharacters(int element, const std::string& chars);
/** @brief Callback method for a closing tag to implement by derived classes
*
* Called by "endElement" (see there).
* @param[in] element The closed element, given as a int
* @exceptions ProcessError These method may throw a ProcessError if something fails
*/
void myEndElement(int element);
//@}
private:
/// @brief The container to fill
NBNetBuilder& myNetBuilder;
/// @brief A temporary parameter map
Parameterised::Map myParameter;
struct Lane {
public:
Lane(const std::string& _id, int _idx, double _v)
: id(_id), index(_idx), v(_v) {}
std::string id;
int index;
double v;
};
std::vector<Lane> myCurrentLanes;
struct LaneSet {
public:
LaneSet(const std::string& _id, const std::vector<Lane>& _lanes, double _v, int _pos, NBNode* _from, NBNode* _to)
: id(_id), lanes(_lanes), v(_v), position(_pos), from(_from), to(_to) {}
std::string id;
std::vector<Lane> lanes;
double v;
int position;
NBNode* from;
NBNode* to;
};
std::map<std::string, LaneSet*> myLaneSets;
std::vector<LaneSet*> myCurrentLaneSets;
struct Section {
public:
Section(const std::string& _id, const std::vector<LaneSet*>& _laneSets)
: id(_id), laneSets(_laneSets) {}
std::string id;
std::vector<LaneSet*> laneSets;
};
std::vector<Section*> mySections;
private:
/** @brief invalidated copy constructor */
Handler(const Handler& s);
/** @brief invalidated assignment operator */
Handler& operator=(const Handler& s);
};
/**
* @enum ItsumoXMLTag
* @brief Numbers representing ITSUMO-XML - element names
* @see GenericSAXHandler
*/
enum ItsumoXMLTag {
ITSUMO_TAG_NOTHING = 0,
ITSUMO_TAG_SIMULATION,
ITSUMO_TAG_NETWORK_ID,
ITSUMO_TAG_NETWORK_NAME,
ITSUMO_TAG_NODES,
ITSUMO_TAG_NODE,
ITSUMO_TAG_NODE_ID,
ITSUMO_TAG_NODE_NAME,
ITSUMO_TAG_X_COORD,
ITSUMO_TAG_Y_COORD,
ITSUMO_TAG_SOURCES,
ITSUMO_TAG_SINKS,
ITSUMO_TAG_TRAFFIC_LIGHTS,
ITSUMO_TAG_STREETS,
ITSUMO_TAG_STREET,
ITSUMO_TAG_STREET_ID,
ITSUMO_TAG_STREET_NAME,
ITSUMO_TAG_SECTIONS,
ITSUMO_TAG_SECTION,
ITSUMO_TAG_SECTION_ID,
ITSUMO_TAG_SECTION_NAME,
ITSUMO_TAG_IS_PREFERENCIAL,
ITSUMO_TAG_DELIMITING_NODE,
ITSUMO_TAG_LANESETS,
ITSUMO_TAG_LANESET,
ITSUMO_TAG_LANESET_ID,
ITSUMO_TAG_LANESET_POSITION,
ITSUMO_TAG_START_NODE,
ITSUMO_TAG_END_NODE,
ITSUMO_TAG_TURNING_PROBABILITIES,
ITSUMO_TAG_DIRECTION,
ITSUMO_TAG_DESTINATION_LANESET,
ITSUMO_TAG_PROBABILITY,
ITSUMO_TAG_LANES,
ITSUMO_TAG_LANE,
ITSUMO_TAG_LANE_ID,
ITSUMO_TAG_LANE_POSITION,
ITSUMO_TAG_MAXIMUM_SPEED,
ITSUMO_TAG_DECELERATION_PROB
};
/**
* @enum ItsumoXMLAttr
* @brief Numbers representing MATSIM-XML - attributes
* @see GenericSAXHandler
*/
enum ItsumoXMLAttr {
ITSUMO_ATTR_NOTHING = 0
};
/// The names of MATSIM-XML elements (for passing to GenericSAXHandler)
static StringBijection<int>::Entry itsumoTags[];
/// The names of MATSIM-XML attributes (for passing to GenericSAXHandler)
static StringBijection<int>::Entry itsumoAttrs[];
};