@Test
public void testLegAttributesIO() {
final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());
final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
population.addPerson(person);
final Plan plan = population.getFactory().createPlan();
person.addPlan(plan);
final Leg leg = population.getFactory().createLeg("SUV");
plan.addActivity(
population.getFactory().createActivityFromLinkId("speech", Id.createLinkId(1)));
plan.addLeg(leg);
plan.addActivity(population.getFactory().createActivityFromLinkId("tweet", Id.createLinkId(2)));
leg.getAttributes().putAttribute("mpg", 0.000001d);
final String file = utils.getOutputDirectory() + "/population.xml";
new PopulationWriter(population).writeV6(file);
final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
new PopulationReader(readScenario).readFile(file);
final Person readPerson =
readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));
final Leg readLeg = (Leg) readPerson.getSelectedPlan().getPlanElements().get(1);
Assert.assertEquals(
"Unexpected Double attribute in " + readLeg.getAttributes(),
leg.getAttributes().getAttribute("mpg"),
readLeg.getAttributes().getAttribute("mpg"));
}
public Population geographicallyFilterPopulation(
final Population origPopulation, final ObjectAttributes personAttributes) {
Population filteredPopulation = PopulationUtils.createPopulation(ConfigUtils.createConfig());
Counter counter = new Counter(" person # ");
boolean actInArea;
for (Person p : origPopulation.getPersons().values()) {
counter.incCounter();
if (p.getSelectedPlan() != null) {
actInArea = false;
for (PlanElement pe : p.getSelectedPlan().getPlanElements()) {
if (!actInArea && pe instanceof ActivityImpl) {
ActivityImpl act = (ActivityImpl) pe;
if (inArea(act.getCoord())) {
actInArea = true;
}
}
}
if (actInArea) {
filteredPopulation.addPerson(p);
filteredAgents.put(p.getId(), p);
} else {
personAttributes.removeAllAttributes(p.toString());
}
}
}
return filteredPopulation;
}
@Test
public void testActivityAttributesIO() {
final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());
final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
population.addPerson(person);
final Plan plan = population.getFactory().createPlan();
person.addPlan(plan);
final Activity act = population.getFactory().createActivityFromCoord("speech", new Coord(0, 0));
plan.addActivity(act);
act.getAttributes().putAttribute("makes sense", false);
act.getAttributes().putAttribute("length", 1895L);
final String file = utils.getOutputDirectory() + "/population.xml";
new PopulationWriter(population).writeV6(file);
final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
new PopulationReader(readScenario).readFile(file);
final Person readPerson =
readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));
final Activity readAct = (Activity) readPerson.getSelectedPlan().getPlanElements().get(0);
Assert.assertEquals(
"Unexpected boolean attribute in " + readAct.getAttributes(),
act.getAttributes().getAttribute("makes sense"),
readAct.getAttributes().getAttribute("makes sense"));
Assert.assertEquals(
"Unexpected Long attribute in " + readAct.getAttributes(),
act.getAttributes().getAttribute("length"),
readAct.getAttributes().getAttribute("length"));
}
@Test
public void testPersonAttributesIO() {
final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());
final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
population.addPerson(person);
person.getAttributes().putAttribute("brain", false);
person.getAttributes().putAttribute("party", "republican");
final String file = utils.getOutputDirectory() + "/population.xml";
new PopulationWriter(population).writeV6(file);
final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
new PopulationReader(readScenario).readFile(file);
final Person readPerson =
readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));
Assert.assertEquals(
"Unexpected boolean attribute in " + readPerson.getAttributes(),
person.getAttributes().getAttribute("brain"),
readPerson.getAttributes().getAttribute("brain"));
Assert.assertEquals(
"Unexpected String attribute in " + readPerson.getAttributes(),
person.getAttributes().getAttribute("party"),
readPerson.getAttributes().getAttribute("party"));
}
@Test
public void testCoord3dIO() {
final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());
final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
population.addPerson(person);
final Plan plan = population.getFactory().createPlan();
person.addPlan(plan);
plan.addActivity(population.getFactory().createActivityFromCoord("speech", new Coord(0, 0)));
plan.addActivity(
population.getFactory().createActivityFromCoord("tweet", new Coord(0, 0, -100)));
final String file = utils.getOutputDirectory() + "/population.xml";
new PopulationWriter(population).writeV6(file);
final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
new PopulationReader(readScenario).readFile(file);
final Person readPerson =
readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));
final Activity readSpeach = (Activity) readPerson.getSelectedPlan().getPlanElements().get(0);
final Activity readTweet = (Activity) readPerson.getSelectedPlan().getPlanElements().get(1);
Assert.assertFalse(
"did not expect Z value in " + readSpeach.getCoord(), readSpeach.getCoord().hasZ());
Assert.assertTrue("did expect T value in " + readTweet.getCoord(), readTweet.getCoord().hasZ());
Assert.assertEquals(
"unexpected Z value in " + readTweet.getCoord(),
-100,
readTweet.getCoord().getZ(),
MatsimTestUtils.EPSILON);
}
private static Population getPopulationTypesTransitLine(Scenario scenario, String[] args) {
scenario.getConfig().transit().setUseTransit(true);
(new TransitScheduleReader(scenario)).readFile(args[4]);
TransitLine line =
scenario.getTransitSchedule().getTransitLines().get(Id.create(args[5], TransitLine.class));
MutableScenario sc = (MutableScenario) ScenarioUtils.createScenario(ConfigUtils.createConfig());
Population population = PopulationUtils.createPopulation(sc.getConfig(), sc.getNetwork());
for (Person person : scenario.getPopulation().getPersons().values())
if (isRelatedWithLine(person, line))
population.addPerson(new PersonImplPops(person, Id.create(line.getId(), Population.class)));
else population.addPerson(new PersonImplPops(person, PersonImplPops.DEFAULT_POP_ID));
return population;
}
@Test
public void testEmptyPersonAttributesIO() {
final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());
final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
population.addPerson(person);
final String file = utils.getOutputDirectory() + "/population.xml";
new PopulationWriter(population).writeV6(file);
// just check everything works without attributes (dtd validation etc)
final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
new PopulationReader(readScenario).readFile(file);
}
/**
* TODO: write test.
*
* @param persons
* @param outputPlansFileName
* @param network
*/
public static void writePersons(
Collection<? extends Person> persons, String outputPlansFileName, Network network) {
PopulationWriter popWriter =
new PopulationWriter(
PopulationUtils.createPopulation(
((MutableScenario) null).getConfig(), ((MutableScenario) null).getNetwork()),
network);
popWriter.writeStartPlans(outputPlansFileName);
for (Person person : persons) {
popWriter.writePerson(person);
}
popWriter.writeEndPlans();
}
@Test
public void testPopulationAttributesIO() {
final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());
population.getAttributes().putAttribute("type", "candidates");
population.getAttributes().putAttribute("number", 2);
final String file = utils.getOutputDirectory() + "/population.xml";
new PopulationWriter(population).writeV6(file);
final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
new PopulationReader(readScenario).readFile(file);
Assert.assertEquals(
"Unexpected numeric attribute in " + readScenario.getPopulation().getAttributes(),
population.getAttributes().getAttribute("number"),
readScenario.getPopulation().getAttributes().getAttribute("number"));
Assert.assertEquals(
"Unexpected String attribute in " + readScenario.getPopulation().getAttributes(),
population.getAttributes().getAttribute("type"),
readScenario.getPopulation().getAttributes().getAttribute("type"));
}
/**
* @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.");
}