Line data Source code
1 : /****************************************************************************/
2 : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3 : // Copyright (C) 2002-2025 German Aerospace Center (DLR) and others.
4 : // This program and the accompanying materials are made available under the
5 : // terms of the Eclipse Public License 2.0 which is available at
6 : // https://www.eclipse.org/legal/epl-2.0/
7 : // This Source Code may also be made available under the following Secondary
8 : // Licenses when the conditions for such availability set forth in the Eclipse
9 : // Public License 2.0 are satisfied: GNU General Public License, version 2
10 : // or later which is available at
11 : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12 : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13 : /****************************************************************************/
14 : /// @file RONetHandler.cpp
15 : /// @author Daniel Krajzewicz
16 : /// @author Jakob Erdmann
17 : /// @author Christian Roessel
18 : /// @author Michael Behrisch
19 : /// @author Yun-Pang Floetteroed
20 : /// @date Sept 2002
21 : ///
22 : // The handler for SUMO-Networks
23 : /****************************************************************************/
24 : #include <config.h>
25 :
26 : #include <string>
27 : #include <utils/common/MsgHandler.h>
28 : #include <utils/common/StringTokenizer.h>
29 : #include <utils/common/UtilExceptions.h>
30 : #include <utils/common/ToString.h>
31 : #include <utils/common/StringUtils.h>
32 : #include <utils/geom/PositionVector.h>
33 : #include <utils/geom/GeoConvHelper.h>
34 : #include <utils/vehicle/SUMORouteHandler.h>
35 : #include <utils/xml/SUMOSAXHandler.h>
36 : #include <utils/xml/SUMOXMLDefinitions.h>
37 : #include "ROEdge.h"
38 : #include "ROLane.h"
39 : #include "RONode.h"
40 : #include "RONet.h"
41 : #include "RONetHandler.h"
42 : #include "ROAbstractEdgeBuilder.h"
43 :
44 :
45 : // ===========================================================================
46 : // method definitions
47 : // ===========================================================================
48 4226 : RONetHandler::RONetHandler(RONet& net, ROAbstractEdgeBuilder& eb, const bool ignoreInternal, const double minorPenalty, double tlsPenalty, double turnaroundPenalty) :
49 : SUMOSAXHandler("sumo-network"),
50 4226 : myNet(net),
51 : myNetworkVersion(0, 0),
52 4226 : myEdgeBuilder(eb), myIgnoreInternal(ignoreInternal),
53 4226 : myCurrentName(), myCurrentEdge(nullptr), myCurrentStoppingPlace(nullptr),
54 4226 : myMinorPenalty(minorPenalty),
55 4226 : myTLSPenalty(tlsPenalty),
56 8452 : myTurnaroundPenalty(turnaroundPenalty)
57 4226 : {}
58 :
59 :
60 8452 : RONetHandler::~RONetHandler() {}
61 :
62 :
63 : void
64 1602071 : RONetHandler::myStartElement(int element,
65 : const SUMOSAXAttributes& attrs) {
66 1602071 : switch (element) {
67 4226 : case SUMO_TAG_LOCATION:
68 4226 : setLocation(attrs);
69 4226 : break;
70 4226 : case SUMO_TAG_NET: {
71 : bool ok;
72 8452 : myNetworkVersion = StringUtils::toVersion(attrs.get<std::string>(SUMO_ATTR_VERSION, nullptr, ok, false));
73 : break;
74 : }
75 323550 : case SUMO_TAG_EDGE:
76 : // in the first step, we do need the name to allocate the edge
77 : // in the second, we need it to know to which edge we have to add
78 : // the following edges to
79 323550 : parseEdge(attrs);
80 323538 : break;
81 366324 : case SUMO_TAG_LANE:
82 366324 : parseLane(attrs);
83 366324 : break;
84 99632 : case SUMO_TAG_JUNCTION:
85 99632 : parseJunction(attrs);
86 99632 : break;
87 476608 : case SUMO_TAG_CONNECTION:
88 476608 : parseConnection(attrs);
89 476290 : break;
90 1968 : case SUMO_TAG_BUS_STOP:
91 : case SUMO_TAG_TRAIN_STOP:
92 : case SUMO_TAG_CONTAINER_STOP:
93 : case SUMO_TAG_PARKING_AREA:
94 : case SUMO_TAG_CHARGING_STATION:
95 : case SUMO_TAG_OVERHEAD_WIRE_SEGMENT:
96 1968 : parseStoppingPlace(attrs, (SumoXMLTag)element);
97 1968 : break;
98 2076 : case SUMO_TAG_ACCESS:
99 2076 : parseAccess(attrs);
100 2076 : break;
101 381 : case SUMO_TAG_TAZ:
102 381 : parseDistrict(attrs);
103 381 : break;
104 124 : case SUMO_TAG_TAZSOURCE:
105 124 : parseDistrictEdge(attrs, true);
106 124 : break;
107 125 : case SUMO_TAG_TAZSINK:
108 125 : parseDistrictEdge(attrs, false);
109 125 : break;
110 2205 : case SUMO_TAG_TYPE: {
111 2205 : bool ok = true;
112 4410 : myCurrentTypeID = attrs.get<std::string>(SUMO_ATTR_ID, nullptr, ok);
113 : break;
114 : }
115 17 : case SUMO_TAG_RESTRICTION: {
116 17 : bool ok = true;
117 34 : const SUMOVehicleClass svc = getVehicleClassID(attrs.get<std::string>(SUMO_ATTR_VCLASS, myCurrentTypeID.c_str(), ok));
118 17 : const double speed = attrs.get<double>(SUMO_ATTR_SPEED, myCurrentTypeID.c_str(), ok);
119 17 : if (ok) {
120 17 : myNet.addRestriction(myCurrentTypeID, svc, speed);
121 : }
122 : break;
123 : }
124 40 : case SUMO_TAG_PREFERENCE: {
125 40 : bool ok = true;
126 40 : const std::string routingType = attrs.get<std::string>(SUMO_ATTR_ROUTINGTYPE, nullptr, ok);
127 40 : const double prio = attrs.get<double>(SUMO_ATTR_PRIORITY, routingType.c_str(), ok);
128 40 : if (prio <= 0) {
129 0 : throw InvalidArgument("In preference for routingType '" + routingType + "', priority must be positve");
130 : }
131 40 : if (attrs.hasAttribute(SUMO_ATTR_VCLASSES)) {
132 8 : StringTokenizer st(attrs.get<std::string>(SUMO_ATTR_VCLASSES, routingType.c_str(), ok));
133 32 : for (std::string className : st.getVector()) {
134 24 : myNet.addPreference(routingType, getVehicleClassID(className), prio);
135 8 : }
136 40 : } else if (!attrs.hasAttribute(SUMO_ATTR_VTYPES)) {
137 : // general preferenze applying to all types and vClasses
138 48 : myNet.addPreference(routingType, "", prio);
139 : }
140 40 : if (attrs.hasAttribute(SUMO_ATTR_VTYPES)) {
141 8 : StringTokenizer st(attrs.get<std::string>(SUMO_ATTR_VTYPES, routingType.c_str(), ok));
142 16 : for (std::string typeName : st.getVector()) {
143 24 : myNet.addPreference(routingType, typeName, prio);
144 8 : }
145 8 : }
146 : break;
147 : }
148 104448 : case SUMO_TAG_PARAM:
149 104448 : addParam(attrs);
150 104448 : break;
151 : default:
152 : break;
153 : }
154 1601741 : }
155 :
156 :
157 : void
158 1600976 : RONetHandler::myEndElement(int element) {
159 1600976 : switch (element) {
160 3641 : case SUMO_TAG_NET:
161 : // build junction graph
162 3719 : for (std::set<std::string>::const_iterator it = myUnseenNodeIDs.begin(); it != myUnseenNodeIDs.end(); ++it) {
163 234 : WRITE_ERRORF(TL("Unknown node '%'."), *it);
164 : }
165 : break;
166 : default:
167 : break;
168 : }
169 1600976 : }
170 :
171 :
172 : void
173 104448 : RONetHandler::addParam(const SUMOSAXAttributes& attrs) {
174 104448 : bool ok = true;
175 104448 : const std::string key = attrs.get<std::string>(SUMO_ATTR_KEY, nullptr, ok);
176 : // circumventing empty string test
177 104448 : const std::string val = attrs.hasAttribute(SUMO_ATTR_VALUE) ? attrs.getString(SUMO_ATTR_VALUE) : "";
178 : // add parameter in current created element, or in myLoadedParameterised
179 104448 : if (myCurrentEdge != nullptr) {
180 104448 : myCurrentEdge->setParameter(key, val);
181 : }
182 104448 : }
183 :
184 :
185 : void
186 323550 : RONetHandler::parseEdge(const SUMOSAXAttributes& attrs) {
187 : // get the id, report an error if not given or empty...
188 323550 : bool ok = true;
189 323550 : myCurrentName = attrs.get<std::string>(SUMO_ATTR_ID, nullptr, ok);
190 323550 : if (!ok) {
191 12 : throw ProcessError();
192 : }
193 323538 : const SumoXMLEdgeFunc func = attrs.getOpt<SumoXMLEdgeFunc>(SUMO_ATTR_FUNCTION, myCurrentName.c_str(), ok, SumoXMLEdgeFunc::NORMAL);
194 323538 : if (!ok) {
195 54 : return;
196 : }
197 : // get the edge
198 : std::string from;
199 : std::string to;
200 : int priority;
201 323532 : myCurrentEdge = nullptr;
202 323532 : if (func == SumoXMLEdgeFunc::INTERNAL || func == SumoXMLEdgeFunc::CROSSING || func == SumoXMLEdgeFunc::WALKINGAREA) {
203 : assert(myCurrentName[0] == ':');
204 415744 : const std::string junctionID = SUMOXMLDefinitions::getJunctionIDFromInternalEdge(myCurrentName);
205 : from = junctionID;
206 : to = junctionID;
207 : priority = -1;
208 207872 : } else {
209 231320 : from = attrs.get<std::string>(SUMO_ATTR_FROM, myCurrentName.c_str(), ok);
210 231320 : to = attrs.get<std::string>(SUMO_ATTR_TO, myCurrentName.c_str(), ok);
211 115660 : priority = attrs.get<int>(SUMO_ATTR_PRIORITY, myCurrentName.c_str(), ok);
212 115660 : if (!ok) {
213 : return;
214 : }
215 : }
216 323484 : RONode* fromNode = myNet.getNode(from);
217 272168 : if (fromNode == nullptr) {
218 : myUnseenNodeIDs.insert(from);
219 51316 : fromNode = new RONode(from);
220 51316 : myNet.addNode(fromNode);
221 : }
222 323484 : RONode* toNode = myNet.getNode(to);
223 301656 : if (toNode == nullptr) {
224 : myUnseenNodeIDs.insert(to);
225 21828 : toNode = new RONode(to);
226 21828 : myNet.addNode(toNode);
227 : }
228 323484 : const std::string type = attrs.getOpt<std::string>(SUMO_ATTR_TYPE, myCurrentName.c_str(), ok, "");
229 323484 : const std::string routingType = attrs.getOpt<std::string>(SUMO_ATTR_ROUTINGTYPE, myCurrentName.c_str(), ok, "");
230 : // build the edge
231 323484 : myCurrentEdge = myEdgeBuilder.buildEdge(myCurrentName, fromNode, toNode, priority, type, routingType);
232 : myCurrentEdge->setFunction(func);
233 :
234 323484 : if (myNet.addEdge(myCurrentEdge)) {
235 323472 : fromNode->addOutgoing(myCurrentEdge);
236 323472 : toNode->addIncoming(myCurrentEdge);
237 646944 : const std::string bidi = attrs.getOpt<std::string>(SUMO_ATTR_BIDI, myCurrentName.c_str(), ok, "");
238 323472 : if (bidi != "") {
239 12084 : myBidiEdges[myCurrentEdge] = bidi;
240 : }
241 : } else {
242 12 : myCurrentEdge = nullptr;
243 : }
244 : }
245 :
246 :
247 : void
248 366324 : RONetHandler::parseLane(const SUMOSAXAttributes& attrs) {
249 366324 : if (myCurrentEdge == nullptr) {
250 : // was an internal edge to skip or an error occurred
251 282 : return;
252 : }
253 366198 : bool ok = true;
254 : // get the id, report an error if not given or empty...
255 366198 : std::string id = attrs.get<std::string>(SUMO_ATTR_ID, nullptr, ok);
256 366198 : if (!ok) {
257 : return;
258 : }
259 : // get the speed
260 366174 : double maxSpeed = attrs.get<double>(SUMO_ATTR_SPEED, id.c_str(), ok);
261 366174 : double length = attrs.get<double>(SUMO_ATTR_LENGTH, id.c_str(), ok);
262 366174 : std::string allow = attrs.getOpt<std::string>(SUMO_ATTR_ALLOW, id.c_str(), ok, "");
263 732348 : std::string disallow = attrs.getOpt<std::string>(SUMO_ATTR_DISALLOW, id.c_str(), ok, "");
264 366174 : const PositionVector shape = attrs.get<PositionVector>(SUMO_ATTR_SHAPE, id.c_str(), ok);
265 366174 : if (!ok) {
266 : return;
267 : }
268 366066 : if (shape.size() < 2) {
269 72 : WRITE_ERRORF(TL("Ignoring lane '%' with broken shape."), id);
270 24 : return;
271 : }
272 : // get the length
273 : // get the vehicle classes
274 366042 : SVCPermissions permissions = parseVehicleClasses(allow, disallow, myNetworkVersion);
275 366042 : if (permissions != SVCAll) {
276 252809 : myNet.setPermissionsFound();
277 : }
278 : // add when both values are valid
279 366042 : if (maxSpeed > 0 && length > 0 && id.length() > 0) {
280 366042 : myCurrentEdge->addLane(new ROLane(id, myCurrentEdge, length, maxSpeed, permissions, shape));
281 : } else {
282 0 : WRITE_WARNING("Ignoring lane '" + id + "' with speed " + toString(maxSpeed) + " and length " + toString(length));
283 : }
284 366174 : }
285 :
286 :
287 : void
288 99632 : RONetHandler::parseJunction(const SUMOSAXAttributes& attrs) {
289 99632 : bool ok = true;
290 : // get the id, report an error if not given or empty...
291 99632 : std::string id = attrs.get<std::string>(SUMO_ATTR_ID, nullptr, ok);
292 99632 : const SumoXMLNodeType type = attrs.get<SumoXMLNodeType>(SUMO_ATTR_TYPE, id.c_str(), ok);
293 99632 : if (type == SumoXMLNodeType::INTERNAL) {
294 : return;
295 : }
296 : myUnseenNodeIDs.erase(id);
297 : // get the position of the node
298 72636 : const double x = attrs.get<double>(SUMO_ATTR_X, id.c_str(), ok);
299 72636 : const double y = attrs.get<double>(SUMO_ATTR_Y, id.c_str(), ok);
300 72636 : const double z = attrs.getOpt<double>(SUMO_ATTR_Z, id.c_str(), ok, 0.);
301 72636 : if (!ok) {
302 : return;
303 : }
304 72591 : RONode* n = myNet.getNode(id);
305 72487 : if (n == nullptr) {
306 312 : WRITE_WARNINGF(TL("Skipping isolated junction '%'."), id);
307 : } else {
308 72487 : n->setPosition(Position(x, y, z));
309 : }
310 : }
311 :
312 :
313 : void
314 476608 : RONetHandler::parseConnection(const SUMOSAXAttributes& attrs) {
315 476608 : bool ok = true;
316 476608 : std::string fromID = attrs.get<std::string>(SUMO_ATTR_FROM, nullptr, ok);
317 476608 : std::string toID = attrs.get<std::string>(SUMO_ATTR_TO, nullptr, ok);
318 476608 : const int fromLane = attrs.get<int>(SUMO_ATTR_FROM_LANE, nullptr, ok);
319 476608 : const int toLane = attrs.get<int>(SUMO_ATTR_TO_LANE, nullptr, ok);
320 476608 : std::string dir = attrs.get<std::string>(SUMO_ATTR_DIR, nullptr, ok);
321 476926 : std::string viaID = attrs.getOpt<std::string>(SUMO_ATTR_VIA, nullptr, ok, "");
322 476926 : std::string tlID = attrs.getOpt<std::string>(SUMO_ATTR_TLID, nullptr, ok, "");
323 476608 : ROEdge* from = myNet.getEdge(fromID);
324 : ROEdge* to = myNet.getEdge(toID);
325 476608 : if (from == nullptr) {
326 207 : throw ProcessError(TLF("unknown from-edge '%' in connection", fromID));
327 : }
328 476539 : if (to == nullptr) {
329 207 : throw ProcessError(TLF("unknown to-edge '%' in connection", toID));
330 : }
331 476470 : if ((int)from->getLanes().size() <= fromLane) {
332 270 : throw ProcessError("invalid fromLane '" + toString(fromLane) + "' in connection from '" + fromID + "'.");
333 : }
334 476380 : if ((int)to->getLanes().size() <= toLane) {
335 270 : throw ProcessError("invalid toLane '" + toString(toLane) + "' in connection to '" + toID + "'.");
336 : }
337 476290 : if (myIgnoreInternal || viaID == "") {
338 313944 : std::string allow = attrs.getOpt<std::string>(SUMO_ATTR_ALLOW, nullptr, ok, "");
339 313944 : std::string disallow = attrs.getOpt<std::string>(SUMO_ATTR_DISALLOW, nullptr, ok, "");
340 : ROEdge* dummyVia = nullptr;
341 : SVCPermissions permissions;
342 313944 : if (allow == "" && disallow == "") {
343 : permissions = SVC_UNSPECIFIED;
344 : } else {
345 13 : myNet.setPermissionsFound();
346 : // dummyVia is only needed to hold permissions
347 13 : permissions = parseVehicleClasses(allow, disallow);
348 13 : dummyVia = new ROEdge("dummyVia_" + from->getLanes()[fromLane]->getID() + "->" + to->getLanes()[toLane]->getID(),
349 26 : from->getToJunction(), from->getToJunction(), permissions);
350 13 : myNet.addEdge(dummyVia);
351 : }
352 313944 : from->getLanes()[fromLane]->addOutgoingLane(to->getLanes()[toLane], dummyVia);
353 941832 : from->addSuccessor(to, nullptr, dir);
354 : } else {
355 162346 : ROEdge* const via = myNet.getEdge(SUMOXMLDefinitions::getEdgeIDFromLane(viaID));
356 162346 : if (via == nullptr) {
357 0 : throw ProcessError(TLF("unknown via-edge '%' in connection", viaID));
358 : }
359 162346 : from->getLanes()[fromLane]->addOutgoingLane(to->getLanes()[toLane], via);
360 324692 : from->addSuccessor(to, via, dir);
361 324692 : via->addSuccessor(to, nullptr, dir);
362 162346 : LinkState state = SUMOXMLDefinitions::LinkStates.get(attrs.get<std::string>(SUMO_ATTR_STATE, nullptr, ok));
363 162346 : if (state == LINKSTATE_MINOR || state == LINKSTATE_EQUAL || state == LINKSTATE_STOP || state == LINKSTATE_ALLWAY_STOP) {
364 94273 : via->setTimePenalty(myMinorPenalty);
365 : }
366 288446 : if (dir == toString(LinkDirection::TURN) || dir == toString(LinkDirection::TURN_LEFTHAND)) {
367 36568 : via->setTimePenalty(myTurnaroundPenalty);
368 : }
369 162346 : if (tlID != "") {
370 14332 : via->setTimePenalty(myTLSPenalty);
371 : }
372 : }
373 476290 : if (to->isCrossing()) {
374 12202 : to->setTimePenalty(myTLSPenalty);
375 : }
376 476290 : }
377 :
378 :
379 : void
380 1968 : RONetHandler::parseStoppingPlace(const SUMOSAXAttributes& attrs, const SumoXMLTag element) {
381 1968 : bool ok = true;
382 1968 : myCurrentStoppingPlace = new SUMOVehicleParameter::Stop();
383 : // get the id, throw if not given or empty...
384 1968 : std::string id = attrs.get<std::string>(SUMO_ATTR_ID, toString(element).c_str(), ok);
385 : // get the lane
386 1968 : myCurrentStoppingPlace->lane = attrs.get<std::string>(SUMO_ATTR_LANE, toString(element).c_str(), ok);
387 1968 : if (!ok) {
388 0 : throw ProcessError();
389 : }
390 1968 : const ROEdge* edge = myNet.getEdgeForLaneID(myCurrentStoppingPlace->lane);
391 1968 : if (edge == nullptr) {
392 0 : throw InvalidArgument("Unknown lane '" + myCurrentStoppingPlace->lane + "' for " + toString(element) + " '" + id + "'.");
393 : }
394 : // get the positions
395 1968 : myCurrentStoppingPlace->startPos = attrs.getOpt<double>(SUMO_ATTR_STARTPOS, id.c_str(), ok, 0.);
396 1968 : myCurrentStoppingPlace->endPos = attrs.getOpt<double>(SUMO_ATTR_ENDPOS, id.c_str(), ok, edge->getLength());
397 1968 : const bool friendlyPos = attrs.getOpt<bool>(SUMO_ATTR_FRIENDLY_POS, id.c_str(), ok, false);
398 1968 : if (!ok || (SUMORouteHandler::checkStopPos(myCurrentStoppingPlace->startPos, myCurrentStoppingPlace->endPos, edge->getLength(), POSITION_EPS, friendlyPos) != SUMORouteHandler::StopPos::STOPPOS_VALID)) {
399 0 : throw InvalidArgument("Invalid position for " + toString(element) + " '" + id + "'.");
400 : }
401 : // this is a hack: the busstop attribute is meant to hold the id within the simulation context but this is not used within the router context
402 1968 : myCurrentStoppingPlace->busstop = attrs.getOpt<std::string>(SUMO_ATTR_NAME, id.c_str(), ok, "");
403 : // this is a hack: the actType is not used when using this to encode a stopping place
404 1968 : myCurrentStoppingPlace->actType = toString(element);
405 1968 : myNet.addStoppingPlace(id, element, myCurrentStoppingPlace);
406 1968 : }
407 :
408 :
409 : void
410 2076 : RONetHandler::parseAccess(const SUMOSAXAttributes& attrs) {
411 2076 : bool ok = true;
412 2076 : const std::string lane = attrs.get<std::string>(SUMO_ATTR_LANE, "access", ok);
413 2076 : const ROEdge* edge = myNet.getEdgeForLaneID(lane);
414 2076 : if (edge == nullptr) {
415 0 : throw InvalidArgument("Unknown lane '" + lane + "' for access.");
416 : }
417 2076 : if ((edge->getPermissions() & SVC_PEDESTRIAN) == 0) {
418 0 : WRITE_WARNINGF(TL("Ignoring invalid access from non-pedestrian edge '%'."), edge->getID());
419 : return;
420 : }
421 2076 : const bool random = attrs.getOpt<std::string>(SUMO_ATTR_POSITION, "access", ok) == "random";
422 2076 : double pos = random ? edge->getLength() / 2. : attrs.getOpt<double>(SUMO_ATTR_POSITION, "access", ok, 0.);
423 2076 : double length = attrs.getOpt<double>(SUMO_ATTR_LENGTH, "access", ok, -1);
424 2076 : const bool friendlyPos = attrs.getOpt<bool>(SUMO_ATTR_FRIENDLY_POS, "access", ok, false);
425 2076 : if (!ok || (SUMORouteHandler::checkStopPos(pos, pos, edge->getLength(), 0., friendlyPos) != SUMORouteHandler::StopPos::STOPPOS_VALID)) {
426 0 : throw InvalidArgument("Invalid position " + toString(pos) + " for access on lane '" + lane + "'.");
427 : }
428 : if (!ok) {
429 : throw ProcessError();
430 : }
431 2076 : if (length < 0) {
432 568 : const Position accPos = myNet.getLane(lane)->geometryPositionAtOffset(pos);
433 568 : const double stopCenter = (myCurrentStoppingPlace->startPos + myCurrentStoppingPlace->endPos) / 2;
434 568 : const Position stopPos = myNet.getLane(myCurrentStoppingPlace->lane)->geometryPositionAtOffset(stopCenter);
435 568 : length = accPos.distanceTo(stopPos);
436 : }
437 4152 : myCurrentStoppingPlace->accessPos.push_back(std::make_tuple(lane, pos, length));
438 : }
439 :
440 :
441 : void
442 381 : RONetHandler::parseDistrict(const SUMOSAXAttributes& attrs) {
443 381 : myCurrentEdge = nullptr;
444 381 : bool ok = true;
445 381 : myCurrentName = attrs.get<std::string>(SUMO_ATTR_ID, nullptr, ok);
446 381 : if (!ok) {
447 0 : return;
448 : }
449 762 : ROEdge* const sink = myEdgeBuilder.buildEdge(myCurrentName + "-sink", nullptr, nullptr, 0, "", "");
450 762 : ROEdge* const source = myEdgeBuilder.buildEdge(myCurrentName + "-source", nullptr, nullptr, 0, "", "");
451 381 : myNet.addDistrict(myCurrentName, source, sink);
452 381 : if (attrs.hasAttribute(SUMO_ATTR_EDGES)) {
453 244 : const std::vector<std::string>& desc = attrs.get<std::vector<std::string> >(SUMO_ATTR_EDGES, myCurrentName.c_str(), ok);
454 809 : for (const std::string& eID : desc) {
455 1695 : myNet.addDistrictEdge(myCurrentName, eID, true);
456 1695 : myNet.addDistrictEdge(myCurrentName, eID, false);
457 : }
458 244 : }
459 : }
460 :
461 :
462 : void
463 249 : RONetHandler::parseDistrictEdge(const SUMOSAXAttributes& attrs, bool isSource) {
464 249 : bool ok = true;
465 249 : std::string id = attrs.get<std::string>(SUMO_ATTR_ID, myCurrentName.c_str(), ok);
466 747 : myNet.addDistrictEdge(myCurrentName, id, isSource);
467 249 : }
468 :
469 : void
470 4226 : RONetHandler::setLocation(const SUMOSAXAttributes& attrs) {
471 4226 : bool ok = true;
472 4226 : PositionVector s = attrs.get<PositionVector>(SUMO_ATTR_NET_OFFSET, nullptr, ok);
473 4226 : Boundary convBoundary = attrs.get<Boundary>(SUMO_ATTR_CONV_BOUNDARY, nullptr, ok);
474 4226 : Boundary origBoundary = attrs.get<Boundary>(SUMO_ATTR_ORIG_BOUNDARY, nullptr, ok);
475 4226 : std::string proj = attrs.get<std::string>(SUMO_ATTR_ORIG_PROJ, nullptr, ok);
476 4226 : if (ok) {
477 4226 : Position networkOffset = s[0];
478 4226 : GeoConvHelper::init(proj, networkOffset, origBoundary, convBoundary);
479 : }
480 4226 : }
481 :
482 :
483 : /****************************************************************************/
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