public static final void moveFacility(ActivityFacilityImpl f, Link link) {
double[] vector = new double[2];
vector[0] = (link.getToNode().getCoord().getY() - link.getFromNode().getCoord().getY());
vector[1] = (-(link.getToNode().getCoord().getX() - link.getFromNode().getCoord().getX()));
Coord coord =
new CoordImpl(
link.getCoord().getX() + vector[0] * EPSILON,
link.getCoord().getY() + vector[1] * 0.0001D);
f.setCoord(coord);
f.setLinkId(link.getId());
}
public static void main(final String[] args) {
final String pathToCSV = args[0];
final String activityType = args[1];
final String pathToOutputFacilities = args[2];
final boolean publicFacilities = true;
final ActivityFacilitiesFactoryImpl factory = new ActivityFacilitiesFactoryImpl();
final ActivityFacilities facilities = FacilitiesUtils.createActivityFacilities();
int idNumber = 0;
CSVReader reader = new CSVReader(pathToCSV);
reader.skipLine(); // skip header
String[] newLine = reader.readLine(); // first line
while (newLine != null) {
// EMPFTE;METER_X;METER_Y;NOGA_CD_2008_6;KATEGORIE;NOGA_TAG;CAPACITY;OPEN_FROM;OPEN_TO;METER_X_GERUNDET;METER_Y_GERUNDET
double xCoord = Double.parseDouble(newLine[1]);
double yCoord = Double.parseDouble(newLine[2]);
String desc = newLine[4] + " (" + newLine[5] + ")";
double capacity = Double.parseDouble(newLine[6]);
double openFrom = Double.parseDouble(newLine[7]);
double openTill = Double.parseDouble(newLine[8]);
// new facility
ActivityFacilityImpl newFacility =
(ActivityFacilityImpl)
factory.createActivityFacility(
Id.create(String.format("%06d", ++idNumber), ActivityFacility.class),
new Coord(xCoord, yCoord));
if (!publicFacilities) {
newFacility.setDesc(desc);
}
// new activity
ActivityOption newActivity = factory.createActivityOption(activityType);
newActivity.setCapacity(capacity);
newActivity.addOpeningTime(new OpeningTimeImpl(openFrom, openTill));
newFacility.addActivityOption(newActivity);
// add new facility and activity
facilities.addActivityFacility(newFacility);
newLine = reader.readLine(); // next line
}
// Write facilities
FacilitiesWriter facilitiesWriter = new FacilitiesWriter(facilities);
facilitiesWriter.write(pathToOutputFacilities);
testFacilities(pathToOutputFacilities);
}
public static final QuadTree<ActivityFacility> createFacilityQuadTree(Controler controler) {
double minx = (1.0D / 0.0D);
double miny = (1.0D / 0.0D);
double maxx = (-1.0D / 0.0D);
double maxy = (-1.0D / 0.0D);
for (Link l : controler.getScenario().getNetwork().getLinks().values()) {
if (l.getCoord().getX() < minx) minx = l.getCoord().getX();
if (l.getCoord().getY() < miny) miny = l.getCoord().getY();
if (l.getCoord().getX() > maxx) maxx = l.getCoord().getX();
if (l.getCoord().getY() <= maxy) continue;
maxy = l.getCoord().getY();
}
minx -= 1.0D;
miny -= 1.0D;
maxx += 1.0D;
maxy += 1.0D;
QuadTree<ActivityFacility> facilityQuadTree =
new QuadTree<ActivityFacility>(minx, miny, maxx, maxy);
for (ActivityFacility f :
controler.getScenario().getActivityFacilities().getFacilities().values()) {
((ActivityFacilityImpl) f)
.setLinkId(
NetworkUtils.getNearestLink(
((NetworkImpl) controler.getScenario().getNetwork()), f.getCoord())
.getId());
Coord c = f.getCoord();
facilityQuadTree.put(c.getX(), c.getY(), f);
}
return facilityQuadTree;
}
// Create external Facilities that are used by transit traffic agents.
private static void createExternalFacilities(Scenario scenario, Set<Id<Node>> externalNodes) {
ActivityFacilities activityFacilities = scenario.getActivityFacilities();
ActivityFacilitiesFactory factory = activityFacilities.getFactory();
/*
* We check for all OutLinks of all external nodes if they already host a facility. If not,
* a new facility with a tta ActivityOption will be created and added.
*/
for (Id<Node> id : externalNodes) {
Node externalNode = scenario.getNetwork().getNodes().get(id);
for (Link externalLink : externalNode.getOutLinks().values()) {
ActivityFacility facility = activityFacilities.getFacilities().get(externalLink.getId());
// if already a facility exists we have nothing left to do
if (facility != null) continue;
/*
* No Facility exists at that link therefore we create and add a new one.
*/
double fromX = externalLink.getFromNode().getCoord().getX();
double fromY = externalLink.getFromNode().getCoord().getY();
double toX = externalLink.getToNode().getCoord().getX();
double toY = externalLink.getToNode().getCoord().getY();
double dX = toX - fromX;
double dY = toY - fromY;
double length = Math.sqrt(Math.pow(dX, 2) + Math.pow(dY, 2));
double centerX = externalLink.getCoord().getX();
double centerY = externalLink.getCoord().getY();
/*
* Unit vector that directs with an angle of 90° away from the link.
*/
double unitVectorX = dY / length;
double unitVectorY = -dX / length;
Coord coord = new Coord(centerX + unitVectorX, centerY + unitVectorY);
facility =
activityFacilities
.getFactory()
.createActivityFacility(
Id.create(externalLink.getId().toString(), ActivityFacility.class), coord);
activityFacilities.addActivityFacility(facility);
((ActivityFacilityImpl) facility).setLinkId(externalLink.getId());
ActivityOption activityOption = factory.createActivityOption(ttaActivityType);
activityOption.addOpeningTime(new OpeningTimeImpl(0 * 3600, 24 * 3600));
activityOption.setCapacity(capacity);
facility.addActivityOption(activityOption);
}
}
}
@Override
public void readFacilities(ActivityFacilitiesImpl facilities) {
log.fatal("does not work; see javadoc of class. Aborting ..." + this);
System.exit(-1);
// (these are simply defined as those entities that have x/y coordinates in urbansim)
try {
BufferedReader reader =
IOUtils.getBufferedReader(Matsim4Urbansim.PATH_TO_OPUS_MATSIM + "tmp/gridcells.tab");
String header = reader.readLine();
Map<String, Integer> idxFromKey = Utils.createIdxFromKey(header, null);
String line = reader.readLine();
while (line != null) {
String[] parts = line.split("[\t]+");
int idx_id = idxFromKey.get("grid_id:i4");
Id<ActivityFacility> id = Id.create(parts[idx_id], ActivityFacility.class);
int idx_x = idxFromKey.get("relative_x:i4");
int idx_y = idxFromKey.get("relative_y:i4");
Coord coord = new Coord(Double.parseDouble(parts[idx_x]), Double.parseDouble(parts[idx_y]));
ActivityFacilityImpl facility = facilities.createAndAddFacility(id, coord);
facility.setDesc("urbansim location");
line = reader.readLine();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private static void collectStreetParkings(ArrayList<String> outputList) {
String streetParkings = Config.baseFolder + "../streetpark_facilities.xml";
ActivityFacilities streetParkingFacilities = GeneralLib.readActivityFacilities(streetParkings);
int totalCapacity = 0;
for (Id facilityId : streetParkingFacilities.getFacilities().keySet()) {
ActivityFacilityImpl facilityImpl =
(ActivityFacilityImpl) streetParkingFacilities.getFacilities().get(facilityId);
Map<String, ActivityOption> activityOptions = facilityImpl.getActivityOptions();
if (Config.isInsideStudyArea(facilityImpl.getCoord())) {
long capacity = Math.round(activityOptions.get("parking").getCapacity());
totalCapacity += capacity;
outputList.add(
getParkingString(
"sp-" + facilityId.toString(),
facilityImpl.getCoord().getX(),
facilityImpl.getCoord().getY(),
capacity));
}
}
System.out.println("total number of street parking in the scenario:" + totalCapacity);
}
// Create Facilities inside the simulated area.
private static void createInternalFacilities(
Scenario scenario,
Map<Integer, Emme2Zone> zonalAttributes,
Map<Integer, SimpleFeature> zonalShapes) {
// create indices for the zones
Map<Integer, Integer> indices = new HashMap<Integer, Integer>();
int index = 0;
for (Integer taz : zonalShapes.keySet()) {
indices.put(taz, index);
index++;
}
NetworkImpl network = (NetworkImpl) scenario.getNetwork();
ActivityFacilities activityFacilities = scenario.getActivityFacilities();
ObjectAttributes facilitiesAttributes = activityFacilities.getFacilityAttributes();
ActivityFacilitiesFactory factory = activityFacilities.getFactory();
for (Entry<Integer, SimpleFeature> entry : zonalShapes.entrySet()) {
int taz = entry.getKey();
SimpleFeature feature = entry.getValue();
Geometry geometry = (Geometry) feature.getDefaultGeometry();
List<Coord> coordinates = getRandomCoordinatesInZone(facilitiesPerZone, geometry, random);
int i = 0;
for (Coord coord : coordinates) {
Id<ActivityFacility> id = Id.create(taz + "_" + i, ActivityFacility.class);
ActivityFacility facility = factory.createActivityFacility(id, coord);
createAndAddActivityOptions(scenario, facility, zonalAttributes.get(taz));
activityFacilities.addActivityFacility(facility);
Link link = network.getNearestLinkExactly(coord);
((ActivityFacilityImpl) facility).setLinkId(link.getId());
i++;
// Also add a tta activity to all facilities.
ActivityOption activityOption = factory.createActivityOption(ttaActivityType);
activityOption.addOpeningTime(new OpeningTimeImpl(0 * 3600, 24 * 3600));
activityOption.setCapacity(capacity);
facility.addActivityOption(activityOption);
facilitiesAttributes.putAttribute(id.toString(), TAZObjectAttributesName, taz);
facilitiesAttributes.putAttribute(
id.toString(), indexObjectAttributesName, indices.get(taz));
}
}
}
/**
* @param args
* @throws FactoryException
*/
public static void main(String[] args) throws FactoryException {
String popFile = args[0];
String facFile = args[1];
String netFile = args[2];
int n = Integer.parseInt(args[3]);
String outDir = args[4];
Logger logger = Logger.getLogger(DemoScenario.class);
MathTransform transform = CRS.findMathTransform(CRSUtils.getCRS(31467), CRSUtils.getCRS(3857));
Config config = ConfigUtils.createConfig();
Scenario scenario = ScenarioUtils.createScenario(config);
/*
* remove foreign persons and extract subsample
*/
logger.info("Loading persons...");
MatsimPopulationReader pReader = new MatsimPopulationReader(scenario);
pReader.readFile(popFile);
logger.info("Done.");
logger.info("Removing foreign persons...");
Set<Id<Person>> remove = new HashSet<>();
for (Id<Person> id : scenario.getPopulation().getPersons().keySet()) {
if (id.toString().startsWith("foreign")) {
remove.add(id);
}
}
int cnt = 0;
for (Id<Person> id : remove) {
if (scenario.getPopulation().getPersons().remove(id) != null) {
cnt++;
}
}
logger.info(String.format("Done. Removed %s foreign persons.", cnt));
logger.info("Drawing population subsample...");
List<Person> persons = new ArrayList<>(scenario.getPopulation().getPersons().values());
Collections.shuffle(persons);
Population population = PopulationUtils.createPopulation(config);
cnt = 0;
for (int i = 0; i < n; i++) {
population.addPerson(persons.get(i));
}
logger.info("Done.");
logger.info("Bluring activity end times...");
Random random = new XORShiftRandom();
for (Person person : population.getPersons().values()) {
for (Plan plan : person.getPlans()) {
for (int i = 0; i < plan.getPlanElements().size(); i += 2) {
Activity act = (Activity) plan.getPlanElements().get(i);
double endTim = act.getEndTime() - 15 * 60 + (random.nextDouble() * 30 * 60);
act.setEndTime(endTim);
double startTim = act.getStartTime() - 15 * 60 + (random.nextDouble() * 30 * 60);
act.setStartTime(startTim);
}
}
}
logger.info("Done.");
logger.info("Writing population...");
PopulationWriter pWriter = new PopulationWriter(population);
pWriter.write(String.format("%s/plans.xml.gz", outDir));
logger.info("Done.");
/*
* filter only used facilities
*/
logger.info("Loading facilities...");
MatsimFacilitiesReader fReader = new MatsimFacilitiesReader(scenario);
fReader.readFile(facFile);
logger.info("Done.");
logger.info("Removing unsused facilities...");
Set<Id<ActivityFacility>> unused =
new HashSet<>(scenario.getActivityFacilities().getFacilities().keySet());
for (Person person : population.getPersons().values()) {
for (Plan plan : person.getPlans()) {
for (int i = 0; i < plan.getPlanElements().size(); i += 2) {
Activity act = (Activity) plan.getPlanElements().get(i);
unused.remove(act.getFacilityId());
}
}
}
logger.info("Done.");
logger.info("Transforming facility coordinates...");
for (ActivityFacility fac : scenario.getActivityFacilities().getFacilities().values()) {
double[] points = new double[] {fac.getCoord().getX(), fac.getCoord().getY()};
try {
transform.transform(points, 0, points, 0, 1);
} catch (TransformException e) {
e.printStackTrace();
}
((ActivityFacilityImpl) fac).setCoord(new Coord(points[0], points[1]));
}
logger.info("Done.");
logger.info("Writing facilities...");
FacilitiesWriter fWrtier = new FacilitiesWriter(scenario.getActivityFacilities());
fWrtier.write(String.format("%s/facilities.xml.gz", outDir));
logger.info("Done.");
/*
* clean network from foreign links
*/
logger.info("Loading network...");
MatsimNetworkReader nReader = new MatsimNetworkReader(scenario);
nReader.readFile(netFile);
logger.info("Done.");
logger.info("Removing foreign links...");
Set<Id<Link>> linksRemove = new HashSet<>();
for (Id<Link> id : scenario.getNetwork().getLinks().keySet()) {
if (id.toString().contains(".l")) {
linksRemove.add(id);
}
}
for (Id<Link> id : linksRemove) {
scenario.getNetwork().removeLink(id);
}
logger.info("Done.");
logger.info("Removing foreign nodes...");
Set<Id<Node>> nodesRemove = new HashSet<>();
for (Id<Node> id : scenario.getNetwork().getNodes().keySet()) {
if (id.toString().contains(".n")) {
nodesRemove.add(id);
}
}
for (Id<Node> id : nodesRemove) {
scenario.getNetwork().removeNode(id);
}
logger.info("Done.");
logger.info("Transforming node coordinates...");
for (Node node : scenario.getNetwork().getNodes().values()) {
double[] points = new double[] {node.getCoord().getX(), node.getCoord().getY()};
try {
transform.transform(points, 0, points, 0, 1);
} catch (TransformException e) {
e.printStackTrace();
}
((NodeImpl) node).setCoord(new Coord(points[0], points[1]));
}
logger.info("Done.");
logger.info("Writing network...");
NetworkWriter nWriter = new NetworkWriter(scenario.getNetwork());
nWriter.write(String.format("%s/network.xml.gz", outDir));
logger.info("Done.");
}
