NBNode*
NBNodeCont::retrieve(const Position& position, SUMOReal offset) const {
for (NodeCont::const_iterator i = myNodes.begin(); i != myNodes.end(); i++) {
NBNode* node = (*i).second;
if (fabs(node->getPosition().x() - position.x()) < offset
&&
fabs(node->getPosition().y() - position.y()) < offset) {
return node;
}
}
return 0;
}
bool
NIImporter_DlrNavteq::TrafficlightsHandler::report(const std::string& result) {
// #ID POICOL-TYPE DESCRIPTION LONGITUDE LATITUDE NAVTEQ_LINK_ID NODEID
if (result[0] == '#') {
return true;
}
StringTokenizer st(result, StringTokenizer::WHITECHARS);
const std::string edgeID = st.get(5);
NBEdge* edge = myEdgeCont.retrieve(edgeID);
if (edge == nullptr) {
WRITE_WARNING("The traffic light edge '" + edgeID + "' could not be found");
} else {
NBNode* node = edge->getToNode();
if (node->getType() != NODETYPE_TRAFFIC_LIGHT) {
node->reinit(node->getPosition(), NODETYPE_TRAFFIC_LIGHT);
// @note. There may be additional information somewhere in the GDF files about traffic light type ...
TrafficLightType type = SUMOXMLDefinitions::TrafficLightTypes.get(OptionsCont::getOptions().getString("tls.default-type"));
// @note actually we could use the navteq node ID here
NBTrafficLightDefinition* tlDef = new NBOwnTLDef(node->getID(), node, 0, type);
if (!myTLLogicCont.insert(tlDef)) {
// actually, nothing should fail here
delete tlDef;
throw ProcessError("Could not allocate tls for '" + node->getID() + "'.");
}
}
}
return true;
}
void
NWWriter_DlrNavteq::writeTrafficSignals(const OptionsCont& oc, NBNodeCont& nc) {
OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_traffic_signals.txt");
writeHeader(device, oc);
const GeoConvHelper& gch = GeoConvHelper::getFinal();
const bool haveGeo = gch.usingGeoProjection();
const SUMOReal geoScale = pow(10.0f, haveGeo ? 5 : 2); // see NIImporter_DlrNavteq::GEO_SCALE
device.setPrecision(0);
// write format specifier
device << "#Traffic signal related to LINK_ID and NODE_ID with location relative to driving direction.\n#column format like pointcollection.\n#DESCRIPTION->LOCATION: 1-rechts von LINK; 2-links von LINK; 3-oberhalb LINK -1-keineAngabe\n#RELATREC_ID\tPOICOL_TYPE\tDESCRIPTION\tLONGITUDE\tLATITUDE\tLINK_ID\n";
// write record for every edge incoming to a tls controlled node
for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
NBNode* n = (*i).second;
if (n->isTLControlled()) {
Position pos = n->getPosition();
gch.cartesian2geo(pos);
pos.mul(geoScale);
const EdgeVector& incoming = n->getIncomingEdges();
for (EdgeVector::const_iterator it = incoming.begin(); it != incoming.end(); ++it) {
NBEdge* e = *it;
device << e->getID() << "\t"
<< "12\t" // POICOL_TYPE
<< "LSA;NODEIDS#" << n->getID() << "#;LOCATION#-1#;\t"
<< pos.x() << "\t"
<< pos.y() << "\t"
<< e->getID() << "\n";
}
}
}
}
void
NWWriter_XML::writeNodes(const OptionsCont& oc, NBNodeCont& nc) {
const GeoConvHelper& gch = GeoConvHelper::getFinal();
bool useGeo = oc.exists("proj.plain-geo") && oc.getBool("proj.plain-geo");
if (useGeo && !gch.usingGeoProjection()) {
WRITE_WARNING("Ignoring option \"proj.plain-geo\" because no geo-conversion has been defined");
useGeo = false;
}
const bool geoAccuracy = useGeo || gch.usingInverseGeoProjection();
OutputDevice& device = OutputDevice::getDevice(oc.getString("plain-output-prefix") + ".nod.xml");
device.writeXMLHeader("nodes", NWFrame::MAJOR_VERSION + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:noNamespaceSchemaLocation=\"http://sumo-sim.org/xsd/nodes_file.xsd\"");
// write network offsets and projection to allow reconstruction of original coordinates
if (!useGeo) {
NWWriter_SUMO::writeLocation(device);
}
// write nodes
for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
NBNode* n = (*i).second;
device.openTag(SUMO_TAG_NODE);
device.writeAttr(SUMO_ATTR_ID, n->getID());
// write position
Position pos = n->getPosition();
if (useGeo) {
gch.cartesian2geo(pos);
}
if (geoAccuracy) {
device.setPrecision(GEO_OUTPUT_ACCURACY);
}
NWFrame::writePositionLong(pos, device);
if (geoAccuracy) {
device.setPrecision();
}
device.writeAttr(SUMO_ATTR_TYPE, toString(n->getType()));
if (n->isTLControlled()) {
const std::set<NBTrafficLightDefinition*>& tlss = n->getControllingTLS();
// set may contain multiple programs for the same id.
// make sure ids are unique and sorted
std::set<std::string> tlsIDs;
for (std::set<NBTrafficLightDefinition*>::const_iterator it_tl = tlss.begin(); it_tl != tlss.end(); it_tl++) {
tlsIDs.insert((*it_tl)->getID());
}
std::vector<std::string> sortedIDs(tlsIDs.begin(), tlsIDs.end());
sort(sortedIDs.begin(), sortedIDs.end());
device.writeAttr(SUMO_ATTR_TLID, sortedIDs);
}
device.closeTag();
}
device.close();
}
void
NWWriter_SUMO::writeJunction(OutputDevice& into, const NBNode& n) {
// write the attributes
into.openTag(SUMO_TAG_JUNCTION).writeAttr(SUMO_ATTR_ID, n.getID());
into.writeAttr(SUMO_ATTR_TYPE, n.getType());
NWFrame::writePositionLong(n.getPosition(), into);
// write the incoming lanes
std::string incLanes;
const std::vector<NBEdge*>& incoming = n.getIncomingEdges();
for (std::vector<NBEdge*>::const_iterator i = incoming.begin(); i != incoming.end(); ++i) {
unsigned int noLanes = (*i)->getNumLanes();
for (unsigned int j = 0; j < noLanes; j++) {
incLanes += (*i)->getLaneID(j);
if (i != incoming.end() - 1 || j < noLanes - 1) {
incLanes += ' ';
}
}
}
into.writeAttr(SUMO_ATTR_INCLANES, incLanes);
// write the internal lanes
std::string intLanes;
if (!OptionsCont::getOptions().getBool("no-internal-links")) {
unsigned int l = 0;
for (EdgeVector::const_iterator i = incoming.begin(); i != incoming.end(); i++) {
const std::vector<NBEdge::Connection>& elv = (*i)->getConnections();
for (std::vector<NBEdge::Connection>::const_iterator k = elv.begin(); k != elv.end(); ++k) {
if ((*k).toEdge == 0) {
continue;
}
if (l != 0) {
intLanes += ' ';
}
if (!(*k).haveVia) {
intLanes += (*k).id + "_0";
} else {
intLanes += (*k).viaID + "_0";
}
l++;
}
}
}
into.writeAttr(SUMO_ATTR_INTLANES, intLanes);
// close writing
into.writeAttr(SUMO_ATTR_SHAPE, n.getShape());
if (n.getType() == NODETYPE_DEAD_END) {
into.closeTag();
} else {
// write right-of-way logics
n.writeLogic(into);
into.closeTag();
}
}
void
NWWriter_DlrNavteq::writeNodesUnsplitted(const OptionsCont& oc, NBNodeCont& nc, NBEdgeCont& ec) {
// For "real" nodes we simply use the node id.
// For internal nodes (geometry vectors describing edge geometry in the parlance of this format)
// we use the id of the edge and do not bother with
// compression (each direction gets its own internal node).
// XXX add option for generating numerical ids in case the input network has string ids and the target process needs integers
OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_nodes_unsplitted.txt");
writeHeader(device, oc);
const GeoConvHelper& gch = GeoConvHelper::getFinal();
const bool haveGeo = gch.usingGeoProjection();
const SUMOReal geoScale = pow(10.0f, haveGeo ? 5 : 2); // see NIImporter_DlrNavteq::GEO_SCALE
device.setPrecision(0);
if (!haveGeo) {
WRITE_WARNING("DlrNavteq node data will be written in (floating point) cartesian coordinates");
}
// write format specifier
device << "# NODE_ID\tIS_BETWEEN_NODE\tamount_of_geocoordinates\tx1\ty1\t[x2 y2 ... xn yn]\n";
// write normal nodes
for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
NBNode* n = (*i).second;
Position pos = n->getPosition();
gch.cartesian2geo(pos);
pos.mul(geoScale);
device << n->getID() << "\t0\t1\t" << pos.x() << "\t" << pos.y() << "\n";
}
// write "internal" nodes
for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
NBEdge* e = (*i).second;
const PositionVector& geom = e->getGeometry();
if (geom.size() > 2) {
std::string internalNodeID = e->getID();
if (internalNodeID == UNDEFINED ||
(nc.retrieve(internalNodeID) != 0)) {
// need to invent a new name to avoid clashing with the id of a 'real' node or a reserved name
internalNodeID += "_geometry";
}
device << internalNodeID << "\t1\t" << geom.size() - 2;
for (size_t ii = 1; ii < geom.size() - 1; ++ii) {
Position pos = geom[(int)ii];
gch.cartesian2geo(pos);
pos.mul(geoScale);
device << "\t" << pos.x() << "\t" << pos.y();
}
device << "\n";
}
}
device.close();
}
void
NBNodeCont::discardTrafficLights(NBTrafficLightLogicCont& tlc, bool geometryLike) {
for (NodeCont::const_iterator i = myNodes.begin(); i != myNodes.end(); ++i) {
NBNode* node = i->second;
if (!geometryLike || node->geometryLike()) {
// make a copy of tldefs
const std::set<NBTrafficLightDefinition*> tldefs = node->getControllingTLS();
for (std::set<NBTrafficLightDefinition*>::const_iterator it = tldefs.begin(); it != tldefs.end(); ++it) {
NBTrafficLightDefinition* tlDef = *it;
node->removeTrafficLight(tlDef);
tlc.extract(tlDef);
}
node->reinit(node->getPosition(), NODETYPE_UNKNOWN);
}
}
}
// ===========================================================================
// method definitions
// ===========================================================================
GNEJunction::GNEJunction(NBNode& nbn, GNENet* net, bool loaded) :
GUIGlObject(GLO_JUNCTION, nbn.getID()),
GNEAttributeCarrier(SUMO_TAG_JUNCTION),
myNBNode(nbn),
myOrigPos(nbn.getPosition()),
myAmCreateEdgeSource(false),
myNet(net),
myLogicStatus(loaded ? LOADED : GUESSED),
myAmResponsible(false),
myHasValidLogic(loaded),
myAmTLSSelected(false) {
const double EXTENT = 2;
myBoundary = Boundary(
myOrigPos.x() - EXTENT, myOrigPos.y() - EXTENT,
myOrigPos.x() + EXTENT, myOrigPos.y() + EXTENT);
myMaxSize = 2 * EXTENT;
rebuildCrossings(false);
}
void
NBNodeCont::discardTrafficLights(NBTrafficLightLogicCont& tlc, bool geometryLike, bool guessSignals) {
for (NodeCont::const_iterator i = myNodes.begin(); i != myNodes.end(); ++i) {
NBNode* node = i->second;
if (!geometryLike || node->geometryLike()) {
// make a copy of tldefs
const std::set<NBTrafficLightDefinition*> tldefs = node->getControllingTLS();
if (guessSignals && node->isTLControlled() && node->geometryLike()) {
// record signal location
const EdgeVector& outgoing = node->getOutgoingEdges();
for (EdgeVector::const_iterator it_o = outgoing.begin(); it_o != outgoing.end(); ++it_o) {
(*it_o)->setSignalOffset((*it_o)->getLength());
}
}
for (std::set<NBTrafficLightDefinition*>::const_iterator it = tldefs.begin(); it != tldefs.end(); ++it) {
NBTrafficLightDefinition* tlDef = *it;
node->removeTrafficLight(tlDef);
tlc.extract(tlDef);
}
node->reinit(node->getPosition(), NODETYPE_UNKNOWN);
}
}
}
bool
NIImporter_DlrNavteq::EdgesHandler::report(const std::string& result) {
// parse version number from first comment line and initialize column definitions
if (result[0] == '#') {
if (!myColumns.empty()) {
return true;
}
const double version = readVersion(result, myFile);
if (version > 0) {
myVersion = version;
// init columns
const int NUM_COLUMNS = 25; // @note arrays must match this size!
const int MC = MISSING_COLUMN;
if (myVersion < 3) {
const int columns[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, MC, 12, 13, 14, 15, 16, 17, 18, 19, 20, MC, MC, -21};
myColumns = std::vector<int>(columns, columns + NUM_COLUMNS);
} else if (myVersion < 6) {
const int columns[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, MC, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, -23};
myColumns = std::vector<int>(columns, columns + NUM_COLUMNS);
} else {
const int columns[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24};
myColumns = std::vector<int>(columns, columns + NUM_COLUMNS);
}
}
return true;
}
if (myColumns.empty()) {
throw ProcessError("Missing version string in file '" + myFile + "'.");
}
// interpret link attributes
StringTokenizer st(result, StringTokenizer::WHITECHARS);
const std::string id = getColumn(st, LINK_ID);
// form of way (for priority and permissions)
int form_of_way;
try {
form_of_way = StringUtils::toInt(getColumn(st, FORM_OF_WAY));
} catch (NumberFormatException&) {
throw ProcessError("Non-numerical value for form_of_way of link '" + id + "'.");
}
// brunnel type (bridge/tunnel/ferry (for permissions)
int brunnel_type;
try {
brunnel_type = StringUtils::toInt(getColumn(st, BRUNNEL_TYPE));
} catch (NumberFormatException&) {
throw ProcessError("Non-numerical value for brunnel_type of link '" + id + "'.");
}
// priority based on street_type / frc
int priority;
try {
priority = -StringUtils::toInt(getColumn(st, FUNCTIONAL_ROAD_CLASS));
// lower priority using form_of_way
if (form_of_way == 11) {
priority -= 1; // frontage road, very often with lowered curb
} else if (form_of_way > 11) {
priority -= 2; // parking/service access assume lowered curb
}
} catch (NumberFormatException&) {
throw ProcessError("Non-numerical value for street_type of link '" + id + "').");
}
// street name
std::string streetName = getStreetNameFromIDs(
getColumn(st, NAME_ID1_REGIONAL),
getColumn(st, NAME_ID2_LOCAL));
// try to get the nodes
const std::string fromID = getColumn(st, NODE_ID_FROM);
const std::string toID = getColumn(st, NODE_ID_TO);
NBNode* from = myNodeCont.retrieve(fromID);
NBNode* to = myNodeCont.retrieve(toID);
if (from == nullptr) {
throw ProcessError("The from-node '" + fromID + "' of link '" + id + "' could not be found");
}
if (to == nullptr) {
throw ProcessError("The to-node '" + toID + "' of link '" + id + "' could not be found");
}
// speed
double speed;
try {
speed = StringUtils::toInt(getColumn(st, SPEED_RESTRICTION, "-1")) / 3.6;
} catch (NumberFormatException&) {
throw ProcessError("Non-numerical value for the SPEED_RESTRICTION of link '" + id + "'.");
}
if (speed < 0) {
// speed category as fallback
speed = NINavTeqHelper::getSpeed(id, getColumn(st, SPEED_CATEGORY));
}
// number of lanes
int numLanes;
try {
// EXTENDED_NUMBER_OF_LANES is prefered but may not be defined
numLanes = StringUtils::toInt(getColumn(st, EXTENDED_NUMBER_OF_LANES, "-1"));
if (numLanes == -1) {
numLanes = NINavTeqHelper::getLaneNumber(id, getColumn(st, NUMBER_OF_LANES), speed);
}
} catch (NumberFormatException&) {
throw ProcessError("Non-numerical value for the number of lanes of link '" + id + "'.");
}
const std::string navTeqTypeId = getColumn(st, VEHICLE_TYPE) + "_" + getColumn(st, FORM_OF_WAY);
// build the edge
NBEdge* e = nullptr;
const std::string interID = getColumn(st, BETWEEN_NODE_ID);
if (interID == "-1") {
e = new NBEdge(id, from, to, myTypeCont.knows(navTeqTypeId) ? navTeqTypeId : "", speed, numLanes, priority,
NBEdge::UNSPECIFIED_WIDTH, NBEdge::UNSPECIFIED_OFFSET, streetName);
} else {
PositionVector geoms = myGeoms[interID];
if (getColumn(st, CONNECTION, "0") == "1") {
geoms = geoms.reverse();
}
geoms.insert(geoms.begin(), from->getPosition());
geoms.push_back(to->getPosition());
const std::string origID = OptionsCont::getOptions().getBool("output.original-names") ? id : "";
e = new NBEdge(id, from, to, myTypeCont.knows(navTeqTypeId) ? navTeqTypeId : "", speed, numLanes, priority,
NBEdge::UNSPECIFIED_WIDTH, NBEdge::UNSPECIFIED_OFFSET, geoms, streetName, origID, LANESPREAD_CENTER);
}
// NavTeq imports can be done with a typemap (if supplied), if not, the old defaults are used
if (myTypeCont.knows(navTeqTypeId)) {
e->setPermissions(myTypeCont.getPermissions(navTeqTypeId));
} else {
// add vehicle type information to the edge
if (myVersion < 6.0) {
NINavTeqHelper::addVehicleClasses(*e, getColumn(st, VEHICLE_TYPE));
} else {
NINavTeqHelper::addVehicleClassesV6(*e, getColumn(st, VEHICLE_TYPE));
}
if (e->getPermissions() == SVCAll) {
e->setPermissions(myTypeCont.getPermissions(""));
}
// permission modifications based on form_of_way
if (form_of_way == 14) { // pedestrian area (fussgaengerzone)
// unfortunately, the veh_type string is misleading in this case
e->disallowVehicleClass(-1, SVC_PASSENGER);
}
// permission modifications based on brunnel_type
if (brunnel_type == 10) { // ferry
e->setPermissions(SVC_SHIP, -1);
}
}
// insert the edge to the network
if (!myEdgeCont.insert(e)) {
delete e;
throw ProcessError("Could not add edge '" + id + "'.");
}
return true;
}
void
NIImporter_SUMO::_loadNetwork(const OptionsCont& oc) {
// check whether the option is set (properly)
if (!oc.isUsableFileList("sumo-net-file")) {
return;
}
// parse file(s)
std::vector<std::string> files = oc.getStringVector("sumo-net-file");
for (std::vector<std::string>::const_iterator file = files.begin(); file != files.end(); ++file) {
if (!FileHelpers::exists(*file)) {
WRITE_ERROR("Could not open sumo-net-file '" + *file + "'.");
return;
}
setFileName(*file);
PROGRESS_BEGIN_MESSAGE("Parsing sumo-net from '" + *file + "'");
XMLSubSys::runParser(*this, *file);
PROGRESS_DONE_MESSAGE();
}
// build edges
for (std::map<std::string, EdgeAttrs*>::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
EdgeAttrs* ed = (*i).second;
// skip internal edges
if (ed->func == toString(EDGEFUNC_INTERNAL)) {
continue;
}
// get and check the nodes
NBNode* from = myNodeCont.retrieve(ed->fromNode);
NBNode* to = myNodeCont.retrieve(ed->toNode);
if (from == 0) {
WRITE_ERROR("Edge's '" + ed->id + "' from-node '" + ed->fromNode + "' is not known.");
continue;
}
if (to == 0) {
WRITE_ERROR("Edge's '" + ed->id + "' to-node '" + ed->toNode + "' is not known.");
continue;
}
// edge shape
PositionVector geom;
if (ed->shape.size() > 0) {
geom = ed->shape;
mySuspectKeepShape = false; // no problem with reconstruction if edge shape is given explicit
} else {
// either the edge has default shape consisting only of the two node
// positions or we have a legacy network
geom = reconstructEdgeShape(ed, from->getPosition(), to->getPosition());
}
// build and insert the edge
NBEdge* e = new NBEdge(ed->id, from, to,
ed->type, ed->maxSpeed,
(unsigned int) ed->lanes.size(),
ed->priority, NBEdge::UNSPECIFIED_WIDTH, NBEdge::UNSPECIFIED_OFFSET,
geom, ed->streetName, ed->lsf, true); // always use tryIgnoreNodePositions to keep original shape
e->setLoadedLength(ed->length);
if (!myNetBuilder.getEdgeCont().insert(e)) {
WRITE_ERROR("Could not insert edge '" + ed->id + "'.");
delete e;
continue;
}
ed->builtEdge = myNetBuilder.getEdgeCont().retrieve(ed->id);
}
// assign further lane attributes (edges are built)
for (std::map<std::string, EdgeAttrs*>::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
EdgeAttrs* ed = (*i).second;
NBEdge* nbe = ed->builtEdge;
if (nbe == 0) { // inner edge or removed by explicit list, vclass, ...
continue;
}
for (unsigned int fromLaneIndex = 0; fromLaneIndex < (unsigned int) ed->lanes.size(); ++fromLaneIndex) {
LaneAttrs* lane = ed->lanes[fromLaneIndex];
// connections
const std::vector<Connection> &connections = lane->connections;
for (std::vector<Connection>::const_iterator c_it = connections.begin(); c_it != connections.end(); c_it++) {
const Connection& c = *c_it;
if (myEdges.count(c.toEdgeID) == 0) {
WRITE_ERROR("Unknown edge '" + c.toEdgeID + "' given in connection.");
continue;
}
NBEdge* toEdge = myEdges[c.toEdgeID]->builtEdge;
if (toEdge == 0) { // removed by explicit list, vclass, ...
continue;
}
nbe->addLane2LaneConnection(
fromLaneIndex, toEdge, c.toLaneIdx, NBEdge::L2L_VALIDATED,
false, c.mayDefinitelyPass);
// maybe we have a tls-controlled connection
if (c.tlID != "") {
const std::map<std::string, NBTrafficLightDefinition*>& programs = myTLLCont.getPrograms(c.tlID);
if (programs.size() > 0) {
std::map<std::string, NBTrafficLightDefinition*>::const_iterator it;
for (it = programs.begin(); it != programs.end(); it++) {
NBLoadedSUMOTLDef* tlDef = dynamic_cast<NBLoadedSUMOTLDef*>(it->second);
if (tlDef) {
tlDef->addConnection(nbe, toEdge, fromLaneIndex, c.toLaneIdx, c.tlLinkNo);
} else {
throw ProcessError("Corrupt traffic light definition '"
+ c.tlID + "' (program '" + it->first + "')");
}
}
} else {
WRITE_ERROR("The traffic light '" + c.tlID + "' is not known.");
}
}
}
// allow/disallow
SUMOVehicleClasses allowed;
SUMOVehicleClasses disallowed;
parseVehicleClasses(lane->allow, lane->disallow, allowed, disallowed);
nbe->setVehicleClasses(allowed, disallowed, fromLaneIndex);
// width, offset
nbe->setWidth(fromLaneIndex, lane->width);
nbe->setOffset(fromLaneIndex, lane->offset);
nbe->setSpeed(fromLaneIndex, lane->maxSpeed);
}
nbe->declareConnectionsAsLoaded();
}
// insert loaded prohibitions
for (std::vector<Prohibition>::const_iterator it = myProhibitions.begin(); it != myProhibitions.end(); it++) {
NBEdge* prohibitedFrom = myEdges[it->prohibitedFrom]->builtEdge;
if (prohibitedFrom == 0) {
WRITE_ERROR("Edge '" + it->prohibitedFrom + "' in prohibition was not built");
} else {
NBNode* n = prohibitedFrom->getToNode();
n->addSortedLinkFoes(
NBConnection(myEdges[it->prohibitorFrom]->builtEdge, myEdges[it->prohibitorTo]->builtEdge),
NBConnection(prohibitedFrom, myEdges[it->prohibitedTo]->builtEdge));
}
}
// final warning
if (mySuspectKeepShape) {
WRITE_WARNING("The input network may have been built using option 'xml.keep-shape'.\n... Accuracy of junction positions cannot be guaranteed.");
}
}
void
NIImporter_SUMO::_loadNetwork(OptionsCont& oc) {
// check whether the option is set (properly)
if (!oc.isUsableFileList("sumo-net-file")) {
return;
}
// parse file(s)
std::vector<std::string> files = oc.getStringVector("sumo-net-file");
for (std::vector<std::string>::const_iterator file = files.begin(); file != files.end(); ++file) {
if (!FileHelpers::isReadable(*file)) {
WRITE_ERROR("Could not open sumo-net-file '" + *file + "'.");
return;
}
setFileName(*file);
PROGRESS_BEGIN_MESSAGE("Parsing sumo-net from '" + *file + "'");
XMLSubSys::runParser(*this, *file, true);
PROGRESS_DONE_MESSAGE();
}
// build edges
for (std::map<std::string, EdgeAttrs*>::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
EdgeAttrs* ed = (*i).second;
// skip internal edges
if (ed->func == EDGEFUNC_INTERNAL || ed->func == EDGEFUNC_CROSSING || ed->func == EDGEFUNC_WALKINGAREA) {
continue;
}
// get and check the nodes
NBNode* from = myNodeCont.retrieve(ed->fromNode);
NBNode* to = myNodeCont.retrieve(ed->toNode);
if (from == 0) {
WRITE_ERROR("Edge's '" + ed->id + "' from-node '" + ed->fromNode + "' is not known.");
continue;
}
if (to == 0) {
WRITE_ERROR("Edge's '" + ed->id + "' to-node '" + ed->toNode + "' is not known.");
continue;
}
// edge shape
PositionVector geom;
if (ed->shape.size() > 0) {
geom = ed->shape;
} else {
// either the edge has default shape consisting only of the two node
// positions or we have a legacy network
geom = reconstructEdgeShape(ed, from->getPosition(), to->getPosition());
}
// build and insert the edge
NBEdge* e = new NBEdge(ed->id, from, to,
ed->type, ed->maxSpeed,
(unsigned int) ed->lanes.size(),
ed->priority, NBEdge::UNSPECIFIED_WIDTH, NBEdge::UNSPECIFIED_OFFSET,
geom, ed->streetName, "", ed->lsf, true); // always use tryIgnoreNodePositions to keep original shape
e->setLoadedLength(ed->length);
if (!myNetBuilder.getEdgeCont().insert(e)) {
WRITE_ERROR("Could not insert edge '" + ed->id + "'.");
delete e;
continue;
}
ed->builtEdge = myNetBuilder.getEdgeCont().retrieve(ed->id);
}
// assign further lane attributes (edges are built)
for (std::map<std::string, EdgeAttrs*>::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
EdgeAttrs* ed = (*i).second;
NBEdge* nbe = ed->builtEdge;
if (nbe == 0) { // inner edge or removed by explicit list, vclass, ...
continue;
}
for (unsigned int fromLaneIndex = 0; fromLaneIndex < (unsigned int) ed->lanes.size(); ++fromLaneIndex) {
LaneAttrs* lane = ed->lanes[fromLaneIndex];
// connections
const std::vector<Connection>& connections = lane->connections;
for (std::vector<Connection>::const_iterator c_it = connections.begin(); c_it != connections.end(); c_it++) {
const Connection& c = *c_it;
if (myEdges.count(c.toEdgeID) == 0) {
WRITE_ERROR("Unknown edge '" + c.toEdgeID + "' given in connection.");
continue;
}
NBEdge* toEdge = myEdges[c.toEdgeID]->builtEdge;
if (toEdge == 0) { // removed by explicit list, vclass, ...
continue;
}
if (nbe->hasConnectionTo(toEdge, c.toLaneIdx)) {
WRITE_WARNING("Target lane '" + toEdge->getLaneID(c.toLaneIdx) + "' has multiple connections from '" + nbe->getID() + "'.");
}
nbe->addLane2LaneConnection(
fromLaneIndex, toEdge, c.toLaneIdx, NBEdge::L2L_VALIDATED,
true, c.mayDefinitelyPass, c.keepClear, c.contPos);
// maybe we have a tls-controlled connection
if (c.tlID != "" && myRailSignals.count(c.tlID) == 0) {
const std::map<std::string, NBTrafficLightDefinition*>& programs = myTLLCont.getPrograms(c.tlID);
if (programs.size() > 0) {
std::map<std::string, NBTrafficLightDefinition*>::const_iterator it;
for (it = programs.begin(); it != programs.end(); it++) {
NBLoadedSUMOTLDef* tlDef = dynamic_cast<NBLoadedSUMOTLDef*>(it->second);
if (tlDef) {
tlDef->addConnection(nbe, toEdge, fromLaneIndex, c.toLaneIdx, c.tlLinkNo);
} else {
throw ProcessError("Corrupt traffic light definition '" + c.tlID + "' (program '" + it->first + "')");
}
}
} else {
WRITE_ERROR("The traffic light '" + c.tlID + "' is not known.");
}
}
}
// allow/disallow XXX preferred
nbe->setPermissions(parseVehicleClasses(lane->allow, lane->disallow), fromLaneIndex);
// width, offset
nbe->setLaneWidth(fromLaneIndex, lane->width);
nbe->setEndOffset(fromLaneIndex, lane->endOffset);
nbe->setSpeed(fromLaneIndex, lane->maxSpeed);
}
nbe->declareConnectionsAsLoaded();
if (!nbe->hasLaneSpecificWidth() && nbe->getLanes()[0].width != NBEdge::UNSPECIFIED_WIDTH) {
nbe->setLaneWidth(-1, nbe->getLaneWidth(0));
}
if (!nbe->hasLaneSpecificEndOffset() && nbe->getEndOffset(0) != NBEdge::UNSPECIFIED_OFFSET) {
nbe->setEndOffset(-1, nbe->getEndOffset(0));
}
}
// insert loaded prohibitions
for (std::vector<Prohibition>::const_iterator it = myProhibitions.begin(); it != myProhibitions.end(); it++) {
NBEdge* prohibitedFrom = myEdges[it->prohibitedFrom]->builtEdge;
NBEdge* prohibitedTo = myEdges[it->prohibitedTo]->builtEdge;
NBEdge* prohibitorFrom = myEdges[it->prohibitorFrom]->builtEdge;
NBEdge* prohibitorTo = myEdges[it->prohibitorTo]->builtEdge;
if (prohibitedFrom == 0) {
WRITE_WARNING("Edge '" + it->prohibitedFrom + "' in prohibition was not built");
} else if (prohibitedTo == 0) {
WRITE_WARNING("Edge '" + it->prohibitedTo + "' in prohibition was not built");
} else if (prohibitorFrom == 0) {
WRITE_WARNING("Edge '" + it->prohibitorFrom + "' in prohibition was not built");
} else if (prohibitorTo == 0) {
WRITE_WARNING("Edge '" + it->prohibitorTo + "' in prohibition was not built");
} else {
NBNode* n = prohibitedFrom->getToNode();
n->addSortedLinkFoes(
NBConnection(prohibitorFrom, prohibitorTo),
NBConnection(prohibitedFrom, prohibitedTo));
}
}
if (!myHaveSeenInternalEdge) {
myNetBuilder.haveLoadedNetworkWithoutInternalEdges();
}
if (oc.isDefault("lefthand")) {
oc.set("lefthand", toString(myAmLefthand));
}
if (oc.isDefault("junctions.corner-detail")) {
oc.set("junctions.corner-detail", toString(myCornerDetail));
}
if (oc.isDefault("junctions.internal-link-detail") && myLinkDetail > 0) {
oc.set("junctions.internal-link-detail", toString(myLinkDetail));
}
if (!deprecatedVehicleClassesSeen.empty()) {
WRITE_WARNING("Deprecated vehicle class(es) '" + toString(deprecatedVehicleClassesSeen) + "' in input network.");
deprecatedVehicleClassesSeen.clear();
}
// add loaded crossings
if (!oc.getBool("no-internal-links")) {
for (std::map<std::string, std::vector<Crossing> >::const_iterator it = myPedestrianCrossings.begin(); it != myPedestrianCrossings.end(); ++it) {
NBNode* node = myNodeCont.retrieve((*it).first);
for (std::vector<Crossing>::const_iterator it_c = (*it).second.begin(); it_c != (*it).second.end(); ++it_c) {
const Crossing& crossing = (*it_c);
EdgeVector edges;
for (std::vector<std::string>::const_iterator it_e = crossing.crossingEdges.begin(); it_e != crossing.crossingEdges.end(); ++it_e) {
NBEdge* edge = myNetBuilder.getEdgeCont().retrieve(*it_e);
// edge might have been removed due to options
if (edge != 0) {
edges.push_back(edge);
}
}
if (edges.size() > 0) {
node->addCrossing(edges, crossing.width, crossing.priority, true);
}
}
}
}
// add roundabouts
for (std::vector<std::vector<std::string> >::const_iterator it = myRoundabouts.begin(); it != myRoundabouts.end(); ++it) {
EdgeSet roundabout;
for (std::vector<std::string>::const_iterator it_r = it->begin(); it_r != it->end(); ++it_r) {
NBEdge* edge = myNetBuilder.getEdgeCont().retrieve(*it_r);
if (edge == 0) {
if (!myNetBuilder.getEdgeCont().wasIgnored(*it_r)) {
WRITE_ERROR("Unknown edge '" + (*it_r) + "' in roundabout");
}
} else {
roundabout.insert(edge);
}
}
myNetBuilder.getEdgeCont().addRoundabout(roundabout);
}
}
void
NWWriter_SUMO::writeJunction(OutputDevice& into, const NBNode& n, const bool checkLaneFoes) {
// write the attributes
into.openTag(SUMO_TAG_JUNCTION).writeAttr(SUMO_ATTR_ID, n.getID());
into.writeAttr(SUMO_ATTR_TYPE, n.getType());
NWFrame::writePositionLong(n.getPosition(), into);
// write the incoming lanes
std::string incLanes;
const std::vector<NBEdge*>& incoming = n.getIncomingEdges();
for (std::vector<NBEdge*>::const_iterator i = incoming.begin(); i != incoming.end(); ++i) {
unsigned int noLanes = (*i)->getNumLanes();
for (unsigned int j = 0; j < noLanes; j++) {
incLanes += (*i)->getLaneID(j);
if (i != incoming.end() - 1 || j < noLanes - 1) {
incLanes += ' ';
}
}
}
const std::vector<NBNode::Crossing>& crossings = n.getCrossings();
for (std::vector<NBNode::Crossing>::const_iterator it = crossings.begin(); it != crossings.end(); it++) {
incLanes += ' ' + (*it).prevWalkingArea + "_0";
}
into.writeAttr(SUMO_ATTR_INCLANES, incLanes);
// write the internal lanes
std::string intLanes;
if (!OptionsCont::getOptions().getBool("no-internal-links")) {
unsigned int l = 0;
for (EdgeVector::const_iterator i = incoming.begin(); i != incoming.end(); i++) {
const std::vector<NBEdge::Connection>& elv = (*i)->getConnections();
for (std::vector<NBEdge::Connection>::const_iterator k = elv.begin(); k != elv.end(); ++k) {
if ((*k).toEdge == 0) {
continue;
}
if (l != 0) {
intLanes += ' ';
}
if (!(*k).haveVia) {
intLanes += (*k).getInternalLaneID();
} else {
intLanes += (*k).viaID + "_0";
}
l++;
}
}
}
if (n.getType() != NODETYPE_DEAD_END && n.getType() != NODETYPE_NOJUNCTION) {
for (std::vector<NBNode::Crossing>::const_iterator it = crossings.begin(); it != crossings.end(); it++) {
intLanes += ' ' + (*it).id + "_0";
}
}
into.writeAttr(SUMO_ATTR_INTLANES, intLanes);
// close writing
into.writeAttr(SUMO_ATTR_SHAPE, n.getShape());
// write optional radius
if (n.getRadius() != NBNode::UNSPECIFIED_RADIUS) {
into.writeAttr(SUMO_ATTR_RADIUS, n.getRadius());
}
// specify whether a custom shape was used
if (n.hasCustomShape()) {
into.writeAttr(SUMO_ATTR_CUSTOMSHAPE, true);
}
if (n.getType() == NODETYPE_DEAD_END) {
into.closeTag();
} else {
// write right-of-way logics
n.writeLogic(into, checkLaneFoes);
into.closeTag();
}
}
void
NWWriter_DlrNavteq::writeNodesUnsplitted(const OptionsCont& oc, NBNodeCont& nc, NBEdgeCont& ec, std::map<NBEdge*, std::string>& internalNodes) {
// For "real" nodes we simply use the node id.
// For internal nodes (geometry vectors describing edge geometry in the parlance of this format)
// we use the id of the edge and do not bother with
// compression (each direction gets its own internal node).
OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_nodes_unsplitted.txt");
writeHeader(device, oc);
const GeoConvHelper& gch = GeoConvHelper::getFinal();
const bool haveGeo = gch.usingGeoProjection();
const double geoScale = pow(10.0f, haveGeo ? 5 : 2); // see NIImporter_DlrNavteq::GEO_SCALE
device.setPrecision(oc.getInt("dlr-navteq.precision"));
if (!haveGeo) {
WRITE_WARNING("DlrNavteq node data will be written in (floating point) cartesian coordinates");
}
// write format specifier
device << "# NODE_ID\tIS_BETWEEN_NODE\tamount_of_geocoordinates\tx1\ty1\t[x2 y2 ... xn yn]\n";
// write header
Boundary boundary = gch.getConvBoundary();
Position min(boundary.xmin(), boundary.ymin());
Position max(boundary.xmax(), boundary.ymax());
gch.cartesian2geo(min);
min.mul(geoScale);
gch.cartesian2geo(max);
max.mul(geoScale);
int multinodes = 0;
for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
if ((*i).second->getGeometry().size() > 2) {
multinodes++;
}
}
device << "# [xmin_region] " << min.x() << "\n";
device << "# [xmax_region] " << max.x() << "\n";
device << "# [ymin_region] " << min.y() << "\n";
device << "# [ymax_region] " << max.y() << "\n";
device << "# [elements_multinode] " << multinodes << "\n";
device << "# [elements_normalnode] " << nc.size() << "\n";
device << "# [xmin] " << min.x() << "\n";
device << "# [xmax] " << max.x() << "\n";
device << "# [ymin] " << min.y() << "\n";
device << "# [ymax] " << max.y() << "\n";
// write normal nodes
for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
NBNode* n = (*i).second;
Position pos = n->getPosition();
gch.cartesian2geo(pos);
pos.mul(geoScale);
device << n->getID() << "\t0\t1\t" << pos.x() << "\t" << pos.y() << "\n";
}
// write "internal" nodes
std::vector<std::string> avoid;
std::set<std::string> reservedNodeIDs;
const bool numericalIDs = oc.getBool("numerical-ids");
if (oc.isSet("reserved-ids")) {
NBHelpers::loadPrefixedIDsFomFile(oc.getString("reserved-ids"), "node:", reservedNodeIDs); // backward compatibility
NBHelpers::loadPrefixedIDsFomFile(oc.getString("reserved-ids"), "junction:", reservedNodeIDs); // selection format
}
if (numericalIDs) {
avoid = nc.getAllNames();
std::vector<std::string> avoid2 = ec.getAllNames();
avoid.insert(avoid.end(), avoid2.begin(), avoid2.end());
avoid.insert(avoid.end(), reservedNodeIDs.begin(), reservedNodeIDs.end());
}
IDSupplier idSupplier("", avoid);
for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
NBEdge* e = (*i).second;
PositionVector geom = e->getGeometry();
if (geom.size() > 2) {
// the import NIImporter_DlrNavteq checks for the presence of a
// negated edge id to determine spread type. We may need to do some
// shifting to make this consistent
const bool hasOppositeID = ec.getOppositeByID(e->getID()) != nullptr;
if (e->getLaneSpreadFunction() == LANESPREAD_RIGHT && !hasOppositeID) {
// need to write center-line geometry instead
try {
geom.move2side(e->getTotalWidth() / 2);
} catch (InvalidArgument& exception) {
WRITE_WARNING("Could not reconstruct shape for edge:'" + e->getID() + "' (" + exception.what() + ").");
}
} else if (e->getLaneSpreadFunction() == LANESPREAD_CENTER && hasOppositeID) {
// need to write left-border geometry instead
try {
geom.move2side(-e->getTotalWidth() / 2);
} catch (InvalidArgument& exception) {
WRITE_WARNING("Could not reconstruct shape for edge:'" + e->getID() + "' (" + exception.what() + ").");
}
}
std::string internalNodeID = e->getID();
if (internalNodeID == UNDEFINED
|| (nc.retrieve(internalNodeID) != nullptr)
|| reservedNodeIDs.count(internalNodeID) > 0
) {
// need to invent a new name to avoid clashing with the id of a 'real' node or a reserved name
if (numericalIDs) {
internalNodeID = idSupplier.getNext();
} else {
internalNodeID += "_geometry";
}
}
internalNodes[e] = internalNodeID;
device << internalNodeID << "\t1\t" << geom.size() - 2;
for (int ii = 1; ii < (int)geom.size() - 1; ++ii) {
Position pos = geom[(int)ii];
gch.cartesian2geo(pos);
pos.mul(geoScale);
device << "\t" << pos.x() << "\t" << pos.y();
}
device << "\n";
}
}
device.close();
}