void
NWWriter_DlrNavteq::writeLinksUnsplitted(const OptionsCont& oc, NBEdgeCont& ec) {
std::map<const std::string, std::string> nameIDs;
OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_links_unsplitted.txt");
writeHeader(device, oc);
// write format specifier
device << "# LINK_ID\tNODE_ID_FROM\tNODE_ID_TO\tBETWEEN_NODE_ID\tLENGTH\tVEHICLE_TYPE\tFORM_OF_WAY\tBRUNNEL_TYPE\tFUNCTIONAL_ROAD_CLASS\tSPEED_CATEGORY\tNUMBER_OF_LANES\tSPEED_LIMIT\tSPEED_RESTRICTION\tNAME_ID1_REGIONAL\tNAME_ID2_LOCAL\tHOUSENUMBERS_RIGHT\tHOUSENUMBERS_LEFT\tZIP_CODE\tAREA_ID\tSUBAREA_ID\tTHROUGH_TRAFFIC\tSPECIAL_RESTRICTIONS\tEXTENDED_NUMBER_OF_LANES\tISRAMP\tCONNECTION\n";
// write edges
for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
NBEdge* e = (*i).second;
const int kph = speedInKph(e->getSpeed());
const std::string& betweenNodeID = (e->getGeometry().size() > 2) ? e->getID() : UNDEFINED;
std::string nameID = UNDEFINED;
if (oc.getBool("output.street-names")) {
const std::string& name = i->second->getStreetName();
if (name != "" && nameIDs.count(name) == 0) {
nameID = toString(nameIDs.size());
nameIDs[name] = nameID;
}
}
device << e->getID() << "\t"
<< e->getFromNode()->getID() << "\t"
<< e->getToNode()->getID() << "\t"
<< betweenNodeID << "\t"
<< getGraphLength(e) << "\t"
<< getAllowedTypes(e->getPermissions()) << "\t"
<< "3\t" // Speed Category 1-8 XXX refine this
<< UNDEFINED << "\t" // no special brunnel type (we don't know yet)
<< getRoadClass(e) << "\t"
<< getSpeedCategory(kph) << "\t"
<< getNavteqLaneCode(e->getNumLanes()) << "\t"
<< getSpeedCategoryUpperBound(kph) << "\t"
<< kph << "\t"
<< nameID << "\t" // NAME_ID1_REGIONAL XXX
<< UNDEFINED << "\t" // NAME_ID2_LOCAL XXX
<< UNDEFINED << "\t" // housenumbers_right
<< UNDEFINED << "\t" // housenumbers_left
<< UNDEFINED << "\t" // ZIP_CODE
<< UNDEFINED << "\t" // AREA_ID
<< UNDEFINED << "\t" // SUBAREA_ID
<< "1\t" // through_traffic (allowed)
<< UNDEFINED << "\t" // special_restrictions
<< UNDEFINED << "\t" // extended_number_of_lanes
<< UNDEFINED << "\t" // isRamp
<< "0\t" // connection (between nodes always in order)
<< "\n";
}
if (oc.getBool("output.street-names")) {
OutputDevice& namesDevice = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_names.txt");
writeHeader(namesDevice, oc);
// write format specifier
namesDevice << "# NAME_ID\tName\n" << nameIDs.size() << "\n";
for (std::map<const std::string, std::string>::const_iterator i = nameIDs.begin(); i != nameIDs.end(); ++i) {
namesDevice << i->second << "\t" << i->first << "\n";
}
}
}
int
NWWriter_DlrNavteq::getRoadClass(NBEdge* edge) {
// quoting the navteq manual:
// As a general rule, Functional Road Class assignments have no direct
// correlation with other road attributes like speed, controlled access, route type, etc.
// if the network is based on OSM, we can use the highway types for determining FRC
std::string type = edge->getTypeID();
if (StringUtils::startsWith(type, "highway.")) {
type = type.substr(8);
}
if (StringUtils::startsWith(type, "motorway")) {
return 0;
} else if (StringUtils::startsWith(type, "trunk")) {
return 1;
} else if (StringUtils::startsWith(type, "primary")) {
return 1;
} else if (StringUtils::startsWith(type, "secondary")) {
return 2;
} else if (StringUtils::startsWith(type, "tertiary")) {
return 3;
} else if (type == "unclassified") {
return 3;
} else if (type == "living_street" || type == "residential" || type == "road" || type == "service" || type == "track" || type == "cycleway" || type == "path" || type == "footway") {
return 4;
}
// as a fallback we do a simple speed / lane-count mapping anyway
// the resulting functional road class layers probably won't be connected as required
const int kph = speedInKph(edge->getSpeed());
if ((kph) > 100) {
return 0;
}
if ((kph) > 70) {
return 1;
}
if ((kph) > 50) {
return (edge->getNumLanes() > 1 ? 2 : 3);
}
if ((kph) > 30) {
return 3;
}
return 4;
}
int
NWWriter_DlrNavteq::getRoadClass(NBEdge* edge) {
// quoting the navteq manual:
// As a general rule, Functional Road Class assignments have no direct
// correlation with other road attributes like speed, controlled access, route type, etc.
//
// we do a simple speed / lane-count mapping anyway
// XXX the resulting functional road class layers probably won't be connected as required
const int kph = speedInKph(edge->getSpeed());
if ((kph) > 100) {
return 0;
}
if ((kph) > 70) {
return 1;
}
if ((kph) > 50) {
return (edge->getNumLanes() > 1 ? 2 : 3);
}
if ((kph) > 30) {
return 3;
}
return 4;
}
