void
NIImporter_SUMO::addConnection(const SUMOSAXAttributes& attrs) {
bool ok = true;
std::string fromID = attrs.getStringReporting(SUMO_ATTR_FROM, 0, ok);
if (myEdges.count(fromID) == 0) {
WRITE_ERROR("Unknown edge '" + fromID + "' given in connection.");
return;
}
EdgeAttrs* from = myEdges[fromID];
Connection conn;
conn.toEdgeID = attrs.getStringReporting(SUMO_ATTR_TO, 0, ok);
unsigned int fromLaneIdx = attrs.getIntReporting(SUMO_ATTR_FROM_LANE, 0, ok);
conn.toLaneIdx = attrs.getIntReporting(SUMO_ATTR_TO_LANE, 0, ok);
conn.tlID = attrs.getOptStringReporting(SUMO_ATTR_TLID, 0, ok, "");
conn.mayDefinitelyPass = false; // (attrs.getStringReporting(SUMO_ATTR_STATE, 0, ok, "") == "M");
if (conn.tlID != "") {
conn.tlLinkNo = attrs.getIntReporting(SUMO_ATTR_TLLINKINDEX, 0, ok);
}
if (from->lanes.size() <= (size_t) fromLaneIdx) {
WRITE_ERROR("Invalid lane index '" + toString(fromLaneIdx) + "' for connection from '" + fromID + "'.");
return;
}
from->lanes[fromLaneIdx]->connections.push_back(conn);
}
void
NIImporter_SUMO::addConnection(const SUMOSAXAttributes& attrs) {
bool ok = true;
std::string fromID = attrs.getStringReporting(SUMO_ATTR_FROM, 0, ok);
if (myEdges.count(fromID) == 0) {
WRITE_ERROR("Unknown edge '" + fromID + "' given in connection.");
return;
}
EdgeAttrs* from = myEdges[fromID];
Connection conn;
conn.toEdgeID = attrs.getStringReporting(SUMO_ATTR_TO, 0, ok);
unsigned int fromLaneIdx = attrs.getIntReporting(SUMO_ATTR_FROM_LANE, 0, ok);
conn.toLaneIdx = attrs.getIntReporting(SUMO_ATTR_TO_LANE, 0, ok);
conn.tlID = attrs.getOptStringReporting(SUMO_ATTR_TLID, 0, ok, "");
conn.mayDefinitelyPass = attrs.getOptBoolReporting(SUMO_ATTR_PASS, 0, ok, false);
const size_t suffixSize = NBRampsComputer::ADDED_ON_RAMP_EDGE.size();
if (!conn.mayDefinitelyPass && conn.toEdgeID.size() > suffixSize &&
conn.toEdgeID.substr(conn.toEdgeID.size() - suffixSize) == NBRampsComputer::ADDED_ON_RAMP_EDGE) {
WRITE_MESSAGE("Infering connection attribute pass=\"1\" from to-edge id '" + conn.toEdgeID + "'");
conn.mayDefinitelyPass = true;
}
if (conn.tlID != "") {
conn.tlLinkNo = attrs.getIntReporting(SUMO_ATTR_TLLINKINDEX, 0, ok);
}
if (from->lanes.size() <= (size_t) fromLaneIdx) {
WRITE_ERROR("Invalid lane index '" + toString(fromLaneIdx) + "' for connection from '" + fromID + "'.");
return;
}
from->lanes[fromLaneIdx]->connections.push_back(conn);
}
void
NIImporter_OpenStreetMap::NodesHandler::myStartElement(int element, const SUMOSAXAttributes& attrs) {
++myHierarchyLevel;
if (element == SUMO_TAG_NODE) {
bool ok = true;
if (myHierarchyLevel != 2) {
WRITE_ERROR("Node element on wrong XML hierarchy level (id='" + toString(attrs.getIntReporting(SUMO_ATTR_ID, 0, ok)) + "', level='" + toString(myHierarchyLevel) + "').");
return;
}
int id = attrs.getIntReporting(SUMO_ATTR_ID, 0, ok);
std::string action = attrs.hasAttribute("action") ? attrs.getStringSecure("action", "") : "";
if (action == "delete") {
return;
}
if (!ok) {
return;
}
myLastNodeID = -1;
if (myToFill.find(id) == myToFill.end()) {
myLastNodeID = id;
// assume we are loading multiple files...
// ... so we won't report duplicate nodes
bool ok = true;
double tlat, tlon;
std::istringstream lon(attrs.getStringReporting(SUMO_ATTR_LON, toString(id).c_str(), ok));
if (!ok) {
return;
}
lon >> tlon;
if (lon.fail()) {
WRITE_ERROR("Node's '" + toString(id) + "' lon information is not numeric.");
return;
}
std::istringstream lat(attrs.getStringReporting(SUMO_ATTR_LAT, toString(id).c_str(), ok));
if (!ok) {
return;
}
lat >> tlat;
if (lat.fail()) {
WRITE_ERROR("Node's '" + toString(id) + "' lat information is not numeric.");
return;
}
NIOSMNode* toAdd = new NIOSMNode();
toAdd->id = id;
toAdd->tlsControlled = false;
toAdd->lat = tlat;
toAdd->lon = tlon;
myIsInValidNodeTag = true;
std::set<NIOSMNode*, CompareNodes>::iterator similarNode = myUniqueNodes.find(toAdd);
if (similarNode == myUniqueNodes.end()) {
myUniqueNodes.insert(toAdd);
} else {
delete toAdd;
toAdd = *similarNode;
WRITE_MESSAGE("Found duplicate nodes. Substituting " + toString(id) + " with " + toString(toAdd->id));
}
myToFill[id] = toAdd;
}
void
NIXMLTrafficLightsHandler::removeTlConnection(const SUMOSAXAttributes& attrs) {
bool ok = true;
std::string tlID = attrs.getStringReporting(SUMO_ATTR_TLID, 0, ok);
// does the traffic light still exist?
const std::map<std::string, NBTrafficLightDefinition*>& programs = myTLLCont.getPrograms(tlID);
if (programs.size() > 0) {
// parse identifying attributes
NBEdge* from = retrieveEdge(attrs, SUMO_ATTR_FROM, ok);
NBEdge* to = retrieveEdge(attrs, SUMO_ATTR_TO, ok);
if (!ok) {
return;
}
int fromLane = retrieveLaneIndex(attrs, SUMO_ATTR_FROM_LANE, from, ok);
int toLane = retrieveLaneIndex(attrs, SUMO_ATTR_TO_LANE, to, ok);
if (!ok) {
return;
}
int tlIndex = attrs.getIntReporting(SUMO_ATTR_TLLINKINDEX, 0, ok);
NBConnection conn(from, fromLane, to, toLane, tlIndex);
// remove the connection from all definitions
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->removeConnection(conn, false);
} else {
throw ProcessError("Corrupt traffic light definition '"
+ tlID + "' (program '" + it->first + "')");
}
}
}
}
void
AGActivityGenHandler::parseStation(const SUMOSAXAttributes& attrs) {
if (myCurrentObject != "busLine") {
return;
}
try {
bool ok = true;
int refID = attrs.getIntReporting(SUMO_ATTR_REFID, myCurrentObject.c_str(), ok);
if (!ok) {
throw ProcessError();
}
if (!isRevStation) {
currentBusLine->locateStation(myCity.statData.busStations.find(refID)->second);
} else {
currentBusLine->locateRevStation(myCity.statData.busStations.find(refID)->second);
}
} catch (const exception& e) {
WRITE_ERROR("Error while parsing the element " +
SUMOXMLDefinitions::Tags.getString(AGEN_TAG_STATION) + ": " +
e.what());
throw ProcessError();
}
}
void
NIXMLEdgesHandler::addLane(const SUMOSAXAttributes& attrs) {
if (myCurrentEdge == 0) {
if (!OptionsCont::getOptions().isInStringVector("remove-edges.explicit", myCurrentID)) {
WRITE_ERROR("Additional lane information could not be set - the edge with id '" + myCurrentID + "' is not known.");
}
return;
}
bool ok = true;
int lane;
if (attrs.hasAttribute(SUMO_ATTR_ID)) {
lane = attrs.getIntReporting(SUMO_ATTR_ID, myCurrentID.c_str(), ok);
if (!myHaveWarnedAboutDeprecatedLaneId) {
myHaveWarnedAboutDeprecatedLaneId = true;
WRITE_WARNING("'" + toString(SUMO_ATTR_ID) + "' is deprecated, please use '" + toString(SUMO_ATTR_INDEX) + "' instead.");
}
} else {
lane = attrs.getIntReporting(SUMO_ATTR_INDEX, myCurrentID.c_str(), ok);
}
std::string allowed, disallowed, preferred;
allowed = attrs.getOptStringReporting(SUMO_ATTR_ALLOW, 0, ok, "");
disallowed = attrs.getOptStringReporting(SUMO_ATTR_DISALLOW, 0, ok, "");
preferred = attrs.getOptStringReporting(SUMO_ATTR_PREFER, 0, ok, "");
if (!ok) {
return;
}
// check whether this lane exists
if (lane >= (int) myCurrentEdge->getNumLanes()) {
WRITE_ERROR("Lane index is larger than number of lanes (edge '" + myCurrentID + "').");
return;
}
// set information about allowed / disallowed vehicle classes
myCurrentEdge->setPermissions(parseVehicleClasses(allowed, disallowed), lane);
myCurrentEdge->setPreferredVehicleClass(parseVehicleClasses(preferred), lane);
// try to get the width
if (attrs.hasAttribute(SUMO_ATTR_WIDTH)) {
myCurrentEdge->setWidth(lane, attrs.getSUMORealReporting(SUMO_ATTR_WIDTH, myCurrentID.c_str(), ok));
}
// try to get the end-offset (lane shortened due to pedestrian crossing etc..)
if (attrs.hasAttribute(SUMO_ATTR_ENDOFFSET)) {
myCurrentEdge->setOffset(lane, attrs.getSUMORealReporting(SUMO_ATTR_ENDOFFSET, myCurrentID.c_str(), ok));
}
// try to get lane specific speed (should not occur for german networks)
if (attrs.hasAttribute(SUMO_ATTR_SPEED)) {
myCurrentEdge->setSpeed(lane, attrs.getSUMORealReporting(SUMO_ATTR_SPEED, myCurrentID.c_str(), ok));
}
}
int
NIXMLTrafficLightsHandler::retrieveLaneIndex(
const SUMOSAXAttributes& attrs, SumoXMLAttr attr, NBEdge* edge, bool& ok) {
int laneIndex = attrs.getIntReporting(attr, 0, ok);
if (edge->getNumLanes() <= (size_t) laneIndex) {
WRITE_ERROR("Invalid lane index '" + toString(laneIndex) + "' for edge '" + edge->getID() + "'.");
ok = false;
}
return laneIndex;
}
void
NIImporter_SUMO::addSuccLane(const SUMOSAXAttributes& attrs) {
if (myCurrentLane == 0) {
WRITE_ERROR("Found succlane outside succ element");
return;
}
bool ok = true;
Connection conn;
std::string laneID = attrs.getStringReporting(SUMO_ATTR_LANE, 0, ok);
if (laneID == "SUMO_NO_DESTINATION") { // legacy check
// deprecated
return;
}
interpretLaneID(laneID, conn.toEdgeID, conn.toLaneIdx);
conn.tlID = attrs.getOptStringReporting(SUMO_ATTR_TLID, 0, ok, "");
conn.mayDefinitelyPass = false; // (attrs.getStringReporting(SUMO_ATTR_STATE, 0, ok, "") == "M");
if (conn.tlID != "") {
conn.tlLinkNo = attrs.hasAttribute(SUMO_ATTR_TLLINKINDEX)
? attrs.getIntReporting(SUMO_ATTR_TLLINKINDEX, 0, ok)
: attrs.getIntReporting(SUMO_ATTR_TLLINKNO__DEPRECATED, 0, ok);
}
myCurrentLane->connections.push_back(conn);
}
void
MSRouteHandler::addStop(const SUMOSAXAttributes& attrs) {
bool ok = true;
std::string errorSuffix;
if (myActiveRouteID != "") {
errorSuffix = " in route '" + myActiveRouteID + "'.";
} else if (myActivePlan) {
errorSuffix = " in person '" + myVehicleParameter->id + "'.";
} else {
errorSuffix = " in vehicle '" + myVehicleParameter->id + "'.";
}
SUMOVehicleParameter::Stop stop;
// try to parse the assigned bus stop
if (attrs.hasAttribute(SUMO_ATTR_BUS_STOP__DEPRECATED)) {
stop.busstop = attrs.getStringReporting(SUMO_ATTR_BUS_STOP__DEPRECATED, 0, ok);
if (!myHaveWarnedAboutDeprecatedBusStop) {
myHaveWarnedAboutDeprecatedBusStop = true;
WRITE_WARNING("'bus_stop' is deprecated, please use 'busStop' instead.");
}
} else {
stop.busstop = attrs.getOptStringReporting(SUMO_ATTR_BUS_STOP, 0, ok, "");
}
if (stop.busstop != "") {
// ok, we have obviously a bus stop
MSBusStop* bs = MSNet::getInstance()->getBusStop(stop.busstop);
if (bs != 0) {
const MSLane& l = bs->getLane();
stop.lane = l.getID();
stop.endPos = bs->getEndLanePosition();
stop.startPos = bs->getBeginLanePosition();
} else {
WRITE_ERROR("The bus stop '" + stop.busstop + "' is not known" + errorSuffix);
return;
}
} else {
// no, the lane and the position should be given
// get the lane
stop.lane = attrs.getOptStringReporting(SUMO_ATTR_LANE, 0, ok, "");
if (ok && stop.lane != "") {
if (MSLane::dictionary(stop.lane) == 0) {
WRITE_ERROR("The lane '" + stop.lane + "' for a stop is not known" + errorSuffix);
return;
}
} else {
WRITE_ERROR("A stop must be placed on a bus stop or a lane" + errorSuffix);
return;
}
if (myActivePlan &&
!myActivePlan->empty() &&
&myActivePlan->back()->getDestination() != &MSLane::dictionary(stop.lane)->getEdge()) {
throw ProcessError("Disconnected plan for person '" + myVehicleParameter->id + "' (" + MSLane::dictionary(stop.lane)->getEdge().getID() + "!=" + myActivePlan->back()->getDestination().getID() + ").");
}
stop.endPos = attrs.getOptSUMORealReporting(SUMO_ATTR_ENDPOS, 0, ok, MSLane::dictionary(stop.lane)->getLength());
if (attrs.hasAttribute(SUMO_ATTR_POSITION)) {
WRITE_WARNING("Deprecated attribute 'pos' in description of stop" + errorSuffix);
stop.endPos = attrs.getOptSUMORealReporting(SUMO_ATTR_POSITION, 0, ok, stop.endPos);
}
stop.startPos = attrs.getOptSUMORealReporting(SUMO_ATTR_STARTPOS, 0, ok, stop.endPos - 2 * POSITION_EPS);
if (attrs.hasAttribute(SUMO_ATTR_FRIENDLY_POS__DEPRECATED) && !myHaveWarnedAboutDeprecatedFriendlyPos) {
myHaveWarnedAboutDeprecatedFriendlyPos = true;
WRITE_WARNING("'" + toString(SUMO_ATTR_FRIENDLY_POS__DEPRECATED) + "' is deprecated, use '" + toString(SUMO_ATTR_FRIENDLY_POS) + "' instead.");
}
bool friendlyPos = attrs.hasAttribute(SUMO_ATTR_FRIENDLY_POS__DEPRECATED)
? attrs.getOptBoolReporting(SUMO_ATTR_FRIENDLY_POS__DEPRECATED, 0, ok, false)
: attrs.getOptBoolReporting(SUMO_ATTR_FRIENDLY_POS, 0, ok, false);
if (!ok || !checkStopPos(stop.startPos, stop.endPos, MSLane::dictionary(stop.lane)->getLength(), POSITION_EPS, friendlyPos)) {
WRITE_ERROR("Invalid start or end position for stop" + errorSuffix);
return;
}
}
// get the standing duration
if (!attrs.hasAttribute(SUMO_ATTR_DURATION) && !attrs.hasAttribute(SUMO_ATTR_UNTIL)) {
stop.triggered = attrs.getOptBoolReporting(SUMO_ATTR_TRIGGERED, 0, ok, true);
stop.duration = -1;
stop.until = -1;
} else {
stop.duration = attrs.getOptSUMOTimeReporting(SUMO_ATTR_DURATION, 0, ok, -1);
stop.until = attrs.getOptSUMOTimeReporting(SUMO_ATTR_UNTIL, 0, ok, -1);
if (!ok || (stop.duration < 0 && stop.until < 0)) {
WRITE_ERROR("Invalid duration or end time is given for a stop" + errorSuffix);
return;
}
stop.triggered = attrs.getOptBoolReporting(SUMO_ATTR_TRIGGERED, 0, ok, false);
}
stop.parking = attrs.getOptBoolReporting(SUMO_ATTR_PARKING, 0, ok, stop.triggered);
if (!ok) {
WRITE_ERROR("Invalid bool for 'triggered' or 'parking' for stop" + errorSuffix);
return;
}
const std::string idx = attrs.getOptStringReporting(SUMO_ATTR_INDEX, 0, ok, "end");
if (idx == "end") {
stop.index = STOP_INDEX_END;
} else if (idx == "fit") {
stop.index = STOP_INDEX_FIT;
} else {
stop.index = attrs.getIntReporting(SUMO_ATTR_INDEX, 0, ok);
if (!ok || stop.index < 0) {
WRITE_ERROR("Invalid 'index' for stop" + errorSuffix);
return;
}
}
if (myActiveRouteID != "") {
myActiveRouteStops.push_back(stop);
} else if (myActivePlan) {
myActivePlan->push_back(new MSPerson::MSPersonStage_Waiting(MSLane::dictionary(stop.lane)->getEdge(), stop.duration, stop.until));
} else {
myVehicleParameter->stops.push_back(stop);
}
}
void
NIXMLEdgesHandler::addEdge(const SUMOSAXAttributes& attrs) {
myIsUpdate = false;
bool ok = true;
// initialise the edge
myCurrentEdge = 0;
mySplits.clear();
// get the id, report an error if not given or empty...
myCurrentID = attrs.getStringReporting(SUMO_ATTR_ID, 0, ok);
if (!ok) {
return;
}
myCurrentEdge = myEdgeCont.retrieve(myCurrentID);
// check deprecated (unused) attributes
// use default values, first
myCurrentSpeed = myTypeCont.getSpeed("");
myCurrentPriority = myTypeCont.getPriority("");
myCurrentLaneNo = myTypeCont.getNumLanes("");
myPermissions = myTypeCont.getPermissions("");
myCurrentWidth = myTypeCont.getWidth("");
myCurrentOffset = NBEdge::UNSPECIFIED_OFFSET;
myCurrentType = "";
myShape = PositionVector();
myLanesSpread = LANESPREAD_RIGHT;
myLength = NBEdge::UNSPECIFIED_LOADED_LENGTH;
myCurrentStreetName = "";
myReinitKeepEdgeShape = false;
// check whether a type's values shall be used
if (attrs.hasAttribute(SUMO_ATTR_TYPE)) {
myCurrentType = attrs.getStringReporting(SUMO_ATTR_TYPE, myCurrentID.c_str(), ok);
if (!ok) {
return;
}
if (!myTypeCont.knows(myCurrentType)) {
WRITE_ERROR("Type '" + myCurrentType + "' used by edge '" + myCurrentID + "' was not defined.");
return;
}
myCurrentSpeed = myTypeCont.getSpeed(myCurrentType);
myCurrentPriority = myTypeCont.getPriority(myCurrentType);
myCurrentLaneNo = myTypeCont.getNumLanes(myCurrentType);
myPermissions = myTypeCont.getPermissions(myCurrentType);
myCurrentWidth = myTypeCont.getWidth(myCurrentType);
}
// use values from the edge to overwrite if existing, then
if (myCurrentEdge != 0) {
myIsUpdate = true;
if (!myHaveReportedAboutOverwriting) {
WRITE_MESSAGE("Duplicate edge id occured ('" + myCurrentID + "'); assuming overwriting is wished.");
myHaveReportedAboutOverwriting = true;
}
if (attrs.getOptBoolReporting(SUMO_ATTR_REMOVE, myCurrentID.c_str(), ok, false)) {
myEdgeCont.erase(myDistrictCont, myCurrentEdge);
myCurrentEdge = 0;
return;
}
myCurrentSpeed = myCurrentEdge->getSpeed();
myCurrentPriority = myCurrentEdge->getPriority();
myCurrentLaneNo = myCurrentEdge->getNumLanes();
myCurrentType = myCurrentEdge->getTypeID();
myPermissions = myCurrentEdge->getPermissions();
if (!myCurrentEdge->hasDefaultGeometry()) {
myShape = myCurrentEdge->getGeometry();
myReinitKeepEdgeShape = true;
}
myCurrentWidth = myCurrentEdge->getWidth();
myCurrentOffset = myCurrentEdge->getOffset();
myLanesSpread = myCurrentEdge->getLaneSpreadFunction();
if (myCurrentEdge->hasLoadedLength()) {
myLength = myCurrentEdge->getLoadedLength();
}
myCurrentStreetName = myCurrentEdge->getStreetName();
}
// speed, priority and the number of lanes have now default values;
// try to read the real values from the file
if (attrs.hasAttribute(SUMO_ATTR_SPEED)) {
myCurrentSpeed = attrs.getSUMORealReporting(SUMO_ATTR_SPEED, myCurrentID.c_str(), ok);
}
if (myOptions.getBool("speed-in-kmh")) {
myCurrentSpeed = myCurrentSpeed / (SUMOReal) 3.6;
}
// try to get the number of lanes
if (attrs.hasAttribute(SUMO_ATTR_NUMLANES)) {
myCurrentLaneNo = attrs.getIntReporting(SUMO_ATTR_NUMLANES, myCurrentID.c_str(), ok);
}
// try to get the priority
if (attrs.hasAttribute(SUMO_ATTR_PRIORITY)) {
myCurrentPriority = attrs.getIntReporting(SUMO_ATTR_PRIORITY, myCurrentID.c_str(), ok);
}
// try to get the width
if (attrs.hasAttribute(SUMO_ATTR_WIDTH)) {
myCurrentWidth = attrs.getSUMORealReporting(SUMO_ATTR_WIDTH, myCurrentID.c_str(), ok);
}
// try to get the width
if (attrs.hasAttribute(SUMO_ATTR_ENDOFFSET)) {
myCurrentOffset = attrs.getSUMORealReporting(SUMO_ATTR_ENDOFFSET, myCurrentID.c_str(), ok);
}
// try to get the street name
myCurrentStreetName = attrs.getOptStringReporting(SUMO_ATTR_NAME, myCurrentID.c_str(), ok, myCurrentStreetName);
// try to get the allowed/disallowed classes
if (attrs.hasAttribute(SUMO_ATTR_ALLOW) || attrs.hasAttribute(SUMO_ATTR_DISALLOW)) {
std::string allowS = attrs.hasAttribute(SUMO_ATTR_ALLOW) ? attrs.getStringSecure(SUMO_ATTR_ALLOW, "") : "";
std::string disallowS = attrs.hasAttribute(SUMO_ATTR_DISALLOW) ? attrs.getStringSecure(SUMO_ATTR_DISALLOW, "") : "";
// XXX matter of interpretation: should updated permissions replace or extend previously set permissions?
myPermissions = parseVehicleClasses(allowS, disallowS);
}
// try to set the nodes
if (!setNodes(attrs)) {
// return if this failed
return;
}
// try to get the shape
myShape = tryGetShape(attrs);
// try to get the spread type
myLanesSpread = tryGetLaneSpread(attrs);
// try to get the length
myLength = attrs.getOptSUMORealReporting(SUMO_ATTR_LENGTH, myCurrentID.c_str(), ok, myLength);
// insert the parsed edge into the edges map
if (!ok) {
return;
}
// check whether a previously defined edge shall be overwritten
if (myCurrentEdge != 0) {
myCurrentEdge->reinit(myFromNode, myToNode, myCurrentType, myCurrentSpeed,
myCurrentLaneNo, myCurrentPriority, myShape,
myCurrentWidth, myCurrentOffset,
myCurrentStreetName, myLanesSpread,
myReinitKeepEdgeShape);
} else {
// the edge must be allocated in dependence to whether a shape is given
if (myShape.size() == 0) {
myCurrentEdge = new NBEdge(myCurrentID, myFromNode, myToNode, myCurrentType, myCurrentSpeed,
myCurrentLaneNo, myCurrentPriority, myCurrentWidth, myCurrentOffset,
myCurrentStreetName, myLanesSpread);
} else {
myCurrentEdge = new NBEdge(myCurrentID, myFromNode, myToNode, myCurrentType, myCurrentSpeed,
myCurrentLaneNo, myCurrentPriority, myCurrentWidth, myCurrentOffset,
myShape, myCurrentStreetName, myLanesSpread,
myKeepEdgeShape);
}
}
myCurrentEdge->setLoadedLength(myLength);
myCurrentEdge->setPermissions(myPermissions);
}
void
NIImporter_OpenDrive::myStartElement(SumoXMLTag element,
const SUMOSAXAttributes &attrs) throw(ProcessError) {
bool ok = true;
switch (element) {
case SUMO_TAG_OPENDRIVE_HEADER: {
int majorVersion = attrs.getIntReporting(SUMO_ATTR_OPENDRIVE_REVMAJOR, "opendrive header", 0, ok);
int minorVersion = attrs.getIntReporting(SUMO_ATTR_OPENDRIVE_REVMINOR, "opendrive header", 0, ok);
if (majorVersion!=1||minorVersion!=2) {
MsgHandler::getWarningInstance()->inform("Given openDrive file '" + getFileName() + "' uses version " + toString(majorVersion) + "." + toString(minorVersion) + ";\n Version 1.2 is supported.");
}
}
break;
case SUMO_TAG_OPENDRIVE_ROAD: {
std::string id =
attrs.hasAttribute(SUMO_ATTR_OPENDRIVE_ID)
? attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_ID, "road", 0, ok)
: attrs.getStringReporting(SUMO_ATTR_ID, "road", 0, ok);
std::cout << "found edge '" << id << "'" << std::endl;
std::string junction = attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_JUNCTION, "road", id.c_str(), ok);
SUMOReal length = attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_LENGTH, "road", id.c_str(), ok);
myCurrentEdge = OpenDriveEdge(id, junction, length);
}
break;
case SUMO_TAG_OPENDRIVE_PREDECESSOR: {
if (myElementStack.size()>=2&&myElementStack[myElementStack.size()-2]==SUMO_TAG_OPENDRIVE_ROAD) {
std::string elementType = attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_ELEMENTTYPE, "predecessor", myCurrentEdge.id.c_str(), ok);
std::string elementID = attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_ELEMENTID, "predecessor", myCurrentEdge.id.c_str(), ok);
std::string contactPoint = attrs.hasAttribute(SUMO_ATTR_OPENDRIVE_CONTACTPOINT)
? attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_CONTACTPOINT, "predecessor", myCurrentEdge.id.c_str(), ok)
: "end";
addLink(OPENDRIVE_LT_PREDECESSOR, elementType, elementID, contactPoint);
}
if (myElementStack.size()>=2&&myElementStack[myElementStack.size()-2]==SUMO_TAG_OPENDRIVE_LANE||myElementStack[myElementStack.size()-2]==SUMO_TAG_LANE) { // !!!
int no = attrs.getIntReporting(SUMO_ATTR_ID, "predecessor", myCurrentEdge.id.c_str(), ok);
OpenDriveLane &l = myCurrentEdge.laneSections[myCurrentEdge.laneSections.size()-1].lanesByDir[myCurrentLaneDirection].back();
l.predecessor = no;
}
}
break;
case SUMO_TAG_OPENDRIVE_SUCCESSOR: {
if (myElementStack.size()>=2&&myElementStack[myElementStack.size()-2]==SUMO_TAG_OPENDRIVE_ROAD) {
std::string elementType = attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_ELEMENTTYPE, "successor", myCurrentEdge.id.c_str(), ok);
std::string elementID = attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_ELEMENTID, "successor", myCurrentEdge.id.c_str(), ok);
std::string contactPoint = attrs.hasAttribute(SUMO_ATTR_OPENDRIVE_CONTACTPOINT)
? attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_CONTACTPOINT, "successor", myCurrentEdge.id.c_str(), ok)
: "start";
addLink(OPENDRIVE_LT_SUCCESSOR, elementType, elementID, contactPoint);
}
if (myElementStack.size()>=2&&myElementStack[myElementStack.size()-2]==SUMO_TAG_OPENDRIVE_LANE||myElementStack[myElementStack.size()-2]==SUMO_TAG_LANE) { // !!!
int no = attrs.getIntReporting(SUMO_ATTR_ID, "predecessor", myCurrentEdge.id.c_str(), ok);
OpenDriveLane &l = myCurrentEdge.laneSections[myCurrentEdge.laneSections.size()-1].lanesByDir[myCurrentLaneDirection].back();
l.successor = no;
}
}
break;
case SUMO_TAG_OPENDRIVE_GEOMETRY: {
SUMOReal length = attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_LENGTH, "geometry", myCurrentEdge.id.c_str(), ok);
SUMOReal s = attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_S, "geometry", myCurrentEdge.id.c_str(), ok);
SUMOReal x = attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_X, "geometry", myCurrentEdge.id.c_str(), ok);
SUMOReal y = attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_Y, "geometry", myCurrentEdge.id.c_str(), ok);
SUMOReal hdg = attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_HDG, "geometry", myCurrentEdge.id.c_str(), ok);
myCurrentEdge.geometries.push_back(OpenDriveGeometry(length, s, x, y, hdg));
}
break;
case SUMO_TAG_OPENDRIVE_LINE: {
std::vector<SUMOReal> vals;
addGeometryShape(OPENDRIVE_GT_LINE, vals);
}
break;
case SUMO_TAG_OPENDRIVE_SPIRAL: {
std::vector<SUMOReal> vals;
vals.push_back(attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_CURVSTART, "spiral", myCurrentEdge.id.c_str(), ok));
vals.push_back(attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_CURVEND, "spiral", myCurrentEdge.id.c_str(), ok));
addGeometryShape(OPENDRIVE_GT_SPIRAL, vals);
}
break;
case SUMO_TAG_OPENDRIVE_ARC: {
std::vector<SUMOReal> vals;
vals.push_back(attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_CURVATURE, "arc", myCurrentEdge.id.c_str(), ok));
addGeometryShape(OPENDRIVE_GT_ARC, vals);
}
break;
case SUMO_TAG_OPENDRIVE_POLY3: {
std::vector<SUMOReal> vals;
vals.push_back(attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_A, "poly3", myCurrentEdge.id.c_str(), ok));
vals.push_back(attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_B, "poly3", myCurrentEdge.id.c_str(), ok));
vals.push_back(attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_C, "poly3", myCurrentEdge.id.c_str(), ok));
vals.push_back(attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_D, "poly3", myCurrentEdge.id.c_str(), ok));
addGeometryShape(OPENDRIVE_GT_POLY3, vals);
}
break;
case SUMO_TAG_OPENDRIVE_LANESECTION: {
SUMOReal s = attrs.getSUMORealReporting(SUMO_ATTR_OPENDRIVE_S, "geometry", myCurrentEdge.id.c_str(), ok);
myCurrentEdge.laneSections.push_back(OpenDriveLaneSection(s));
}
break;
case SUMO_TAG_OPENDRIVE_LEFT:
case SUMO_TAG_OPENDRIVE_CENTER:
case SUMO_TAG_OPENDRIVE_RIGHT:
myCurrentLaneDirection = element;
break;
case SUMO_TAG_LANE: // !!!
case SUMO_TAG_OPENDRIVE_LANE: {
std::string type = attrs.getStringReporting(SUMO_ATTR_OPENDRIVE_TYPE, "lane", myCurrentEdge.id.c_str(), ok);
int id = attrs.hasAttribute(SUMO_ATTR_OPENDRIVE_ID)
? attrs.getIntReporting(SUMO_ATTR_OPENDRIVE_ID, "lane", myCurrentEdge.id.c_str(), ok)
: attrs.getIntReporting(SUMO_ATTR_ID, "lane", myCurrentEdge.id.c_str(), ok);
int level = attrs.hasAttribute(SUMO_ATTR_OPENDRIVE_LEVEL)
? attrs.getIntReporting(SUMO_ATTR_OPENDRIVE_LEVEL, "lane", myCurrentEdge.id.c_str(), ok)
: 0;
OpenDriveLaneSection &ls = myCurrentEdge.laneSections[myCurrentEdge.laneSections.size()-1];
ls.lanesByDir[myCurrentLaneDirection].push_back(OpenDriveLane(id, level, type));
}
default:
break;
}
myElementStack.push_back(element);
}
void
NIXMLEdgesHandler::myStartElement(SumoXMLTag element,
const SUMOSAXAttributes &attrs) throw(ProcessError) {
if (element==SUMO_TAG_EDGE) {
myIsUpdate = false;
bool ok = true;
// initialise the edge
myCurrentEdge = 0;
mySplits.clear();
// get the id, report an error if not given or empty...
if (!attrs.setIDFromAttributes("edge", myCurrentID)) {
return;
}
myCurrentEdge = myEdgeCont.retrieve(myCurrentID);
// check deprecated (unused) attributes
if (!myHaveReportedAboutFunctionDeprecation&&attrs.hasAttribute(SUMO_ATTR_FUNCTION)) {
MsgHandler::getWarningInstance()->inform("While parsing edge '" + myCurrentID + "': 'function' is deprecated.\n All occurences are ignored.");
myHaveReportedAboutFunctionDeprecation = true;
}
// use default values, first
myCurrentSpeed = myTypeCont.getDefaultSpeed();
myCurrentPriority = myTypeCont.getDefaultPriority();
myCurrentLaneNo = myTypeCont.getDefaultNoLanes();
// use values from the edge to overwrite if existing, then
if (myCurrentEdge!=0) {
myIsUpdate = true;
if (!myHaveReportedAboutOverwriting) {
MsgHandler::getMessageInstance()->inform("Duplicate edge id occured ('" + myCurrentID + "'); assuming overwriting is wished.");
myHaveReportedAboutOverwriting = true;
}
myCurrentSpeed = myCurrentEdge->getSpeed();
myCurrentPriority = myCurrentEdge->getPriority();
myCurrentLaneNo = myCurrentEdge->getNoLanes();
myCurrentType = myCurrentEdge->getTypeID();
}
// check whether a type's values shall be used
myCurrentType = "";
if (attrs.hasAttribute(SUMO_ATTR_TYPE)) {
myCurrentType = attrs.getStringReporting(SUMO_ATTR_TYPE, "edge", myCurrentID.c_str(), ok);
if (!ok) {
return;
}
if (!myTypeCont.knows(myCurrentType)) {
MsgHandler::getErrorInstance()->inform("Type '" + myCurrentType + "' used by edge '" + myCurrentID + "' was not defined.");
return;
}
myCurrentSpeed = myTypeCont.getSpeed(myCurrentType);
myCurrentPriority = myTypeCont.getPriority(myCurrentType);
myCurrentLaneNo = myTypeCont.getNoLanes(myCurrentType);
}
// speed, priority and the number of lanes have now default values;
// try to read the real values from the file
if (attrs.hasAttribute(SUMO_ATTR_SPEED)) {
myCurrentSpeed = attrs.getSUMORealReporting(SUMO_ATTR_SPEED, "edge", myCurrentID.c_str(), ok);
}
if (myOptions.getBool("speed-in-kmh")) {
myCurrentSpeed = myCurrentSpeed / (SUMOReal) 3.6;
}
// try to get the number of lanes
if (attrs.hasAttribute(SUMO_ATTR_NOLANES)) {
myCurrentLaneNo = attrs.getIntReporting(SUMO_ATTR_NOLANES, "edge", myCurrentID.c_str(), ok);
}
// try to get the priority
if (attrs.hasAttribute(SUMO_ATTR_PRIORITY)) {
myCurrentPriority = attrs.getIntReporting(SUMO_ATTR_PRIORITY, "edge", myCurrentID.c_str(), ok);
}
// try to get the shape
myShape = tryGetShape(attrs);
// and how to spread the lanes
if (attrs.getOptStringReporting(SUMO_ATTR_SPREADFUNC, "edge", myCurrentID.c_str(), ok, "")=="center") {
myLanesSpread = NBEdge::LANESPREAD_CENTER;
} else {
myLanesSpread = NBEdge::LANESPREAD_RIGHT;
}
// try to set the nodes
if (!setNodes(attrs)) {
// return if this failed
return;
}
// get the length or compute it
if (attrs.hasAttribute(SUMO_ATTR_LENGTH)) {
myLength = attrs.getSUMORealReporting(SUMO_ATTR_LENGTH, "edge", myCurrentID.c_str(), ok);
} else {
myLength = 0;
}
/// insert the parsed edge into the edges map
if (!ok) {
return;
}
// check whether a previously defined edge shall be overwritten
if (myCurrentEdge!=0) {
myCurrentEdge->reinit(myFromNode, myToNode, myCurrentType, myCurrentSpeed,
myCurrentLaneNo, myCurrentPriority, myShape,
myLanesSpread);
} else {
// the edge must be allocated in dependence to whether a shape is given
if (myShape.size()==0) {
myCurrentEdge = new NBEdge(myCurrentID, myFromNode, myToNode, myCurrentType, myCurrentSpeed,
myCurrentLaneNo, myCurrentPriority, myLanesSpread);
} else {
myCurrentEdge = new NBEdge(myCurrentID, myFromNode, myToNode, myCurrentType, myCurrentSpeed,
myCurrentLaneNo, myCurrentPriority, myShape,
myLanesSpread, OptionsCont::getOptions().getBool("xml.keep-shape"));
}
myCurrentEdge->setLoadedLength(myLength);
}
}
if (element==SUMO_TAG_LANE) {
if (myCurrentEdge==0) {
if (!OptionsCont::getOptions().isInStringVector("remove-edges", myCurrentID)) {
MsgHandler::getErrorInstance()->inform("Additional lane information could not been set - the edge with id '" + myCurrentID + "' is not known.");
}
return;
}
bool ok = true;
int lane = attrs.getIntReporting(SUMO_ATTR_ID, "lane", 0, ok);
std::vector<std::string> disallowed, allowed, preferred;
SUMOSAXAttributes::parseStringVector(attrs.getOptStringReporting(SUMO_ATTR_DISALLOW, "lane", 0, ok, ""), disallowed);
SUMOSAXAttributes::parseStringVector(attrs.getOptStringReporting(SUMO_ATTR_ALLOW, "lane", 0, ok, ""), allowed);
SUMOSAXAttributes::parseStringVector(attrs.getOptStringReporting(SUMO_ATTR_PREFER, "lane", 0, ok, ""), preferred);
if (!ok) {
return;
}
if (lane<0) {
MsgHandler::getErrorInstance()->inform("Missing lane-id in lane definition (edge '" + myCurrentID + "').");
return;
}
// check whether this lane exists
if (lane>=(int) myCurrentEdge->getNoLanes()) {
MsgHandler::getErrorInstance()->inform("Lane-id is larger than number of lanes (edge '" + myCurrentID + "').");
return;
}
// set information about allowed / disallowed vehicle classes
for (std::vector<std::string>::iterator i=disallowed.begin(); i!=disallowed.end(); ++i) {
myCurrentEdge->disallowVehicleClass(lane, getVehicleClassID(*i));
}
for (std::vector<std::string>::iterator i=allowed.begin(); i!=allowed.end(); ++i) {
myCurrentEdge->allowVehicleClass(lane, getVehicleClassID(*i));
}
for (std::vector<std::string>::iterator i=preferred.begin(); i!=preferred.end(); ++i) {
myCurrentEdge->preferVehicleClass(lane, getVehicleClassID(*i));
}
// set information about later beginning lanes
if (attrs.hasAttribute(SUMO_ATTR_FORCE_LENGTH)) {
bool ok = true;
int forcedLength = attrs.getIntReporting(SUMO_ATTR_FORCE_LENGTH, "lane", myCurrentID.c_str(), ok); // !!! edge id
if (ok) {
int nameid = forcedLength;
forcedLength = (int)(myCurrentEdge->getGeometry().length() - forcedLength);
std::vector<Split>::iterator i;
i = find_if(mySplits.begin(), mySplits.end(), split_by_pos_finder((SUMOReal) forcedLength));
if (i==mySplits.end()) {
Split e;
e.pos = (SUMOReal) forcedLength;
e.nameid = nameid;
for (unsigned int j=0; j<myCurrentEdge->getNoLanes(); j++) {
e.lanes.push_back(j);
}
mySplits.push_back(e);
}
i = find_if(mySplits.begin(), mySplits.end(), split_by_pos_finder((SUMOReal) forcedLength));
std::vector<int>::iterator k = find((*i).lanes.begin(), (*i).lanes.end(), lane);
if (k!=(*i).lanes.end()) {
(*i).lanes.erase(k);
}
}
}
}
if (element==SUMO_TAG_SPLIT) {
bool ok = true;
Split e;
e.pos = attrs.getSUMORealReporting(SUMO_ATTR_POSITION, "split", 0, ok);
std::vector<Split>::iterator i = find_if(mySplits.begin(), mySplits.end(), split_by_pos_finder(e.pos));
if (i!=mySplits.end()) {
MsgHandler::getErrorInstance()->inform("Edge '" + myCurrentID + "' has already a split at position " + toString(e.pos) + ".");
return;
}
if (e.pos<0) {
e.pos = myCurrentEdge->getGeometry().length() - e.pos;
}
e.nameid = (int)e.pos;
if (ok) {
if (myCurrentEdge==0) {
if (!OptionsCont::getOptions().isInStringVector("remove-edges", myCurrentID)) {
MsgHandler::getErrorInstance()->inform("Additional lane information could not been set - the edge with id '" + myCurrentID + "' is not known.");
}
return;
}
if (e.pos<0) {
e.pos = myCurrentEdge->getGeometry().length() + e.pos;
}
std::vector<std::string> lanes;
SUMOSAXAttributes::parseStringVector(attrs.getOptStringReporting(SUMO_ATTR_LANES, "split", 0, ok, ""), lanes);
for (std::vector<std::string>::iterator i=lanes.begin(); i!=lanes.end(); ++i) {
try {
int lane = TplConvert<char>::_2int((*i).c_str());
e.lanes.push_back(lane);
} catch (NumberFormatException &) {
MsgHandler::getErrorInstance()->inform("Error on parsing a split (edge '" + myCurrentID + "').");
} catch (EmptyData &) {
MsgHandler::getErrorInstance()->inform("Error on parsing a split (edge '" + myCurrentID + "').");
}
}
if (e.lanes.size()==0) {
MsgHandler::getErrorInstance()->inform("Missing lane information in split of edge '" + myCurrentID + "'.");
} else {
mySplits.push_back(e);
}
}
}
}
