SUMO - Simulation of Urban MObility
NIImporter_SUMO.h
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1 /****************************************************************************/
2 // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3 // Copyright (C) 2001-2017 German Aerospace Center (DLR) and others.
4 /****************************************************************************/
5 //
6 // This program and the accompanying materials
7 // are made available under the terms of the Eclipse Public License v2.0
8 // which accompanies this distribution, and is available at
9 // http://www.eclipse.org/legal/epl-v20.html
10 //
11 /****************************************************************************/
19 // Importer for networks stored in SUMO format
20 /****************************************************************************/
21 #ifndef NIImporter_SUMO_h
22 #define NIImporter_SUMO_h
23 
24 
25 // ===========================================================================
26 // included modules
27 // ===========================================================================
28 #ifdef _MSC_VER
29 #include <windows_config.h>
30 #else
31 #include <config.h>
32 #endif
33 
34 #include <string>
35 #include <map>
40 
41 
42 // ===========================================================================
43 // class declarations
44 // ===========================================================================
45 class NBNetBuilder;
46 class NBEdge;
47 class OptionsCont;
48 
49 
50 // ===========================================================================
51 // class definitions
52 // ===========================================================================
59 public:
75  static void loadNetwork(OptionsCont& oc, NBNetBuilder& nb);
76 
79 
81  static void addPhase(const SUMOSAXAttributes& attrs, NBLoadedSUMOTLDef* currentTL);
82 
84  static GeoConvHelper* loadLocation(const SUMOSAXAttributes& attrs);
85 
86 protected:
91 
92 
95 
96 
97 
99 
100 
111  void myStartElement(int element,
112  const SUMOSAXAttributes& attrs);
113 
114 
121  void myEndElement(int element);
123 
124 
125 private:
127  void _loadNetwork(OptionsCont& oc);
128 
130 
131 
135  void addEdge(const SUMOSAXAttributes& attrs);
136 
137 
141  void addLane(const SUMOSAXAttributes& attrs);
142 
143 
147  void addJunction(const SUMOSAXAttributes& attrs);
148 
149 
153  void addRequest(const SUMOSAXAttributes& attrs);
154 
155 
160  void addConnection(const SUMOSAXAttributes& attrs);
161 
165  void addProhibition(const SUMOSAXAttributes& attrs);
166 
170  void addRoundabout(const SUMOSAXAttributes& attrs);
171 
173 
174 
175 
176 private:
181  struct Connection : public Parameterised {
183  std::string toEdgeID;
187  std::string tlID;
189  int tlLinkNo;
193  bool keepClear;
195  double contPos;
197  double visibility;
199  double speed;
202  };
203 
204 
208  struct LaneAttrs : public Parameterised {
210  double maxSpeed;
214  std::vector<Connection> connections;
216  std::string allow;
218  std::string disallow;
220  double width;
222  double endOffset;
224  bool accelRamp;
226  std::string oppositeID;
229  };
230 
231 
235  struct EdgeAttrs : public Parameterised {
237  std::string id;
239  std::string streetName;
241  std::string type;
245  std::string fromNode;
247  std::string toNode;
251  double length;
253  int priority;
255  double maxSpeed;
257  std::vector<LaneAttrs*> lanes;
262  };
263 
264 
268  struct Prohibition {
269  std::string prohibitorFrom;
270  std::string prohibitorTo;
271  std::string prohibitedFrom;
272  std::string prohibitedTo;
273  };
274 
278  struct Crossing {
279  Crossing(const std::string& _edgeID) :
280  edgeID(_edgeID), customTLIndex(-1) {}
281 
282  std::string edgeID;
283  std::vector<std::string> crossingEdges;
284  double width;
285  bool priority;
288  };
289 
295  std::vector<std::string> fromEdges;
296  std::vector<std::string> toEdges;
297  std::vector<std::string> fromCrossed;
298  std::vector<std::string> toCrossed;
299  };
300 
304  struct JunctionAttrs {
306  // @the list of internal lanes corresponding to each link
307  std::vector<std::string> intLanes;
308  // @brief the complete response definition for all links
309  std::vector<std::string> response;
310  };
311 
313  std::map<std::string, EdgeAttrs*> myEdges;
314 
316  std::vector<Prohibition> myProhibitions;
317 
320 
323 
326 
329 
332 
335 
338 
341 
343  std::map<std::string, std::vector<Crossing> > myPedestrianCrossings;
344 
346  std::map<std::string, WalkingAreaParsedCustomShape> myWACustomShapes;
347 
349  std::vector<Parameterised*> myLastParameterised;
350 
353 
356 
359 
362 
365 
368 
370  std::vector<std::vector<std::string> > myRoundabouts;
371 
373  std::set<std::string> myRailSignals;
374 
379  LaneAttrs* getLaneAttrsFromID(EdgeAttrs* edge, std::string lane_id);
380 
386  static PositionVector reconstructEdgeShape(const EdgeAttrs* edge, const Position& from, const Position& to);
387 
389  static Position readPosition(const SUMOSAXAttributes& attrs, const std::string& id, bool& ok);
390 
397  void parseProhibitionConnection(const std::string& attr, std::string& from, std::string& to, bool& ok);
398 };
399 
400 
401 #endif
402 
403 /****************************************************************************/
404 
PositionVector customShape
custom shape connection
std::map< std::string, EdgeAttrs * > myEdges
Loaded edge definitions.
LaneAttrs * myCurrentLane
The currently parsed lanes&#39;s definition (to add the shape to)
PositionVector shape
This edges&#39;s shape.
std::vector< Prohibition > myProhibitions
Loaded prohibitions.
static void addPhase(const SUMOSAXAttributes &attrs, NBLoadedSUMOTLDef *currentTL)
adds a phase to the traffic lights logic currently build
bool accelRamp
Whether this lane is an acceleration lane.
NBNodeCont & myNodeCont
The node container to fill.
void addEdge(const SUMOSAXAttributes &attrs)
Parses an edge and stores the values in "myCurrentEdge".
void addRoundabout(const SUMOSAXAttributes &attrs)
Parses a roundabout and stores it in myEdgeCont.
A loaded (complete) traffic light logic.
std::vector< LaneAttrs * > lanes
This edge&#39;s lanes.
A container for traffic light definitions and built programs.
Describes a pedestrian crossing.
double maxSpeed
The maximum velocity allowed on this lane.
The representation of a single edge during network building.
Definition: NBEdge.h:70
A connection description.
std::vector< std::string > response
double width
The width of this lane.
bool myAmLefthand
whether the loaded network was built for lefthand traffic
static NBLoadedSUMOTLDef * initTrafficLightLogic(const SUMOSAXAttributes &attrs, NBLoadedSUMOTLDef *currentTL)
begins the reading of a traffic lights logic
SAX-handler base for SUMO-files.
NIImporter_SUMO(NBNetBuilder &nb)
Constructor.
Describes custom shape for a walking area during parsing.
Describes the values found in a lane&#39;s definition.
LaneAttrs * getLaneAttrsFromID(EdgeAttrs *edge, std::string lane_id)
Parses lane index from lane ID an retrieve lane from EdgeAttrs.
std::string toEdgeID
The id of the target edge.
bool myHaveSeenInternalEdge
whether the loaded network contains internal lanes
int tlLinkNo
The index of this connection within the controlling traffic light.
double maxSpeed
The maximum velocity allowed on this edge (!!!)
void addLane(const SUMOSAXAttributes &attrs)
Parses a lane and stores the values in "myCurrentLane".
NBNetBuilder & myNetBuilder
The network builder to fill.
std::vector< std::vector< std::string > > myRoundabouts
loaded roundabout edges
void addConnection(const SUMOSAXAttributes &attrs)
Parses a connection and saves it into the lane&#39;s definition stored in "myCurrentLane".
std::string toNode
The node this edge ends at.
Describes the values found in an edge&#39;s definition and this edge&#39;s lanes.
int myLinkDetail
the level of geometry detail for internal lanes in the loaded network
JunctionAttrs myCurrentJunction
The currently parsed junction definition to help in reconstructing crossings.
static methods for processing the coordinates conversion for the current net
Definition: GeoConvHelper.h:59
std::vector< std::string > crossingEdges
std::string allow
This lane&#39;s allowed vehicle classes.
Describes the values found in a junction.
std::vector< Parameterised * > myLastParameterised
element to receive parameters
Encapsulated SAX-Attributes.
static GeoConvHelper * loadLocation(const SUMOSAXAttributes &attrs)
Parses network location description and registers it with GeoConveHelper::setLoaded.
Describes the values found in a prohibition.
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:45
Importer for networks stored in SUMO format.
std::string tlID
The id of the traffic light that controls this connection.
EdgeAttrs * myCurrentEdge
The currently parsed edge&#39;s definition (to add loaded lanes to)
A list of positions.
void parseProhibitionConnection(const std::string &attr, std::string &from, std::string &to, bool &ok)
parses connection string of a prohibition (very old school)
bool myRectLaneCut
whether all lanes of an edge should have the same stop line
double visibility
custom foe visibility for connection
LaneSpreadFunction lsf
The lane spread function.
bool customShape
Whether this lane has a custom shape.
double length
The length of the edge if set explicitly.
std::string disallow
This lane&#39;s disallowed vehicle classes.
double speed
custom speed for connection
NBEdge * builtEdge
The built edge.
static PositionVector reconstructEdgeShape(const EdgeAttrs *edge, const Position &from, const Position &to)
reconstructs the edge shape from the node positions and the given lane shapes since we do not know th...
SumoXMLEdgeFunc func
This edge&#39;s function.
An upper class for objects with additional parameters.
Definition: Parameterised.h:50
std::string oppositeID
This lane&#39;s opposite lane.
void _loadNetwork(OptionsCont &oc)
load the network
Crossing(const std::string &_edgeID)
bool keepClear
Whether the junction must be kept clear coming from this connection.
std::vector< std::string > intLanes
double endOffset
This lane&#39;s offset from the intersection.
std::string streetName
This edge&#39;s street name.
static void loadNetwork(OptionsCont &oc, NBNetBuilder &nb)
Loads content of the optionally given SUMO file.
bool mayDefinitelyPass
Information about being definitely free to drive (on-ramps)
std::vector< Connection > connections
This lane&#39;s connections.
void addJunction(const SUMOSAXAttributes &attrs)
Parses a junction and saves it in the node control.
std::string type
This edge&#39;s type.
double contPos
custom position for internal junction on this connection
Instance responsible for building networks.
Definition: NBNetBuilder.h:115
int myCornerDetail
the level of corner detail in the loaded network
static Position readPosition(const SUMOSAXAttributes &attrs, const std::string &id, bool &ok)
read position from the given attributes, attribute errors to id
std::map< std::string, std::vector< Crossing > > myPedestrianCrossings
The pedestrian crossings found in the network.
A storage for options typed value containers)
Definition: OptionsCont.h:98
int priority
This edge&#39;s priority.
std::string id
This edge&#39;s id.
SumoXMLEdgeFunc
Numbers representing special SUMO-XML-attribute values for representing edge functions used in netbui...
void myEndElement(int element)
Called when a closing tag occurs.
LaneSpreadFunction
Numbers representing special SUMO-XML-attribute values Information how the edge&#39;s lateral offset shal...
std::string fromNode
The node this edge starts at.
Represents a single node (junction) during network building.
Definition: NBNode.h:74
void myStartElement(int element, const SUMOSAXAttributes &attrs)
Called on the opening of a tag;.
~NIImporter_SUMO()
Destructor.
void addRequest(const SUMOSAXAttributes &attrs)
Parses a reques and saves selected attributes in myCurrentJunction.
GeoConvHelper * myLocation
The coordinate transformation which was used to build the loaded network.
PositionVector shape
This lane&#39;s shape (needed to reconstruct edge shape for legacy networks)
NBTrafficLightLogicCont & myTLLCont
The node container to fill.
Container for nodes during the netbuilding process.
Definition: NBNodeCont.h:66
std::map< std::string, WalkingAreaParsedCustomShape > myWACustomShapes
Map from walkingArea edge IDs to custom shapes.
void addProhibition(const SUMOSAXAttributes &attrs)
Parses a prohibition and saves it.
NBLoadedSUMOTLDef * myCurrentTL
The currently parsed traffic light.
bool myWalkingAreas
whether walkingareas must be built
std::set< std::string > myRailSignals
list of node id with rail signals (no NBTrafficLightDefinition exists)
int toLaneIdx
The index of the target lane.