public static void main(String[] args) {
MutableScenario s = (MutableScenario) ScenarioUtils.createScenario(ConfigUtils.createConfig());
s.getConfig().transit().setUseTransit(true);
s.getConfig().scenario().setUseVehicles(true);
Vehicles v = s.getTransitVehicles();
TransitSchedule ts = s.getTransitSchedule();
PopulationImpl p = (PopulationImpl) s.getPopulation();
new MatsimNetworkReader(s).readFile(NETWORK);
new VehicleReaderV1(v).readFile(VEHICLES);
new TransitScheduleReader(s).readFile(SCHEDULE);
log.info("build transit router...");
TransitRouterConfig tRConfig =
new TransitRouterConfig(
s.getConfig().planCalcScore(),
s.getConfig().plansCalcRoute(),
s.getConfig().transitRouter(),
s.getConfig().vspExperimental());
TransitRouterImpl router = new TransitRouterImpl(tRConfig, ts);
PtRouter ptR = new PtRouter(router);
p.setIsStreaming(true);
p.addAlgorithm(ptR);
log.info("start processing persons...");
new MatsimPopulationReader(s).readFile(PLANS);
ptR.close();
}
public static Population initMatsimAgentPopulation(
final String inputFilename,
final boolean isStreaming,
final ArrayList<PersonAlgorithm> algos,
MutableScenario scenario) {
PopulationImpl population = (PopulationImpl) scenario.getPopulation();
System.out.println(" reading plans xml file... ");
population.setIsStreaming(isStreaming);
if (isStreaming) {
// add plans algos for streaming
if (algos != null) {
for (PersonAlgorithm algo : algos) {
population.addAlgorithm(algo);
}
}
}
PopulationReader plansReader = new MatsimPopulationReader(scenario);
plansReader.readFile(inputFilename);
population.printPlansCount();
System.out.println(" done.");
return population;
}
public void analyzeModeChainFeasibility(Config config) {
MutableScenario scenario =
(MutableScenario) ScenarioUtils.createScenario(ConfigUtils.createConfig());
// initialize scenario with events from a given events file
// - network
logger.info("Reading network xml file...");
Network network = scenario.getNetwork();
new MatsimNetworkReader(scenario).readFile(config.network().getInputFile());
logger.info("Reading network xml file...done.");
// - facilities
logger.info("Reading facilities xml file...");
ActivityFacilities facilities = scenario.getActivityFacilities();
new MatsimFacilitiesReader(scenario).parse(config.facilities().getInputFile());
logger.info("Reading facilities xml file...");
// - population
PersonAnalyzeModeChainFeasibility pa =
new PersonAnalyzeModeChainFeasibility(facilities, network);
ArrayList<PersonAlgorithm> plansAlgos = new ArrayList<PersonAlgorithm>();
plansAlgos.add(pa);
PopulationImpl matsimAgentPopulation = (PopulationImpl) scenario.getPopulation();
matsimAgentPopulation.setIsStreaming(true);
matsimAgentPopulation.addAlgorithm(pa);
PopulationReader plansReader = new MatsimPopulationReader(scenario);
plansReader.readFile(config.plans().getInputFile());
logger.info("Number of selected plans which are infeasible: " + pa.getNumInfeasiblePlans());
}
public void createDilutedPlans(
final Coord center, final double radius, final String fromFile, final String toFile) {
final Map<Id<Link>, Link> areaOfInterest = new HashMap<>();
Network network = this.scenario.getNetwork();
log.info("extracting aoi:");
log.info(" center: " + center.getX() + " / " + center.getY());
log.info(" radius: " + radius);
for (Link link : network.getLinks().values()) {
final Node from = link.getFromNode();
final Node to = link.getToNode();
if ((CoordUtils.calcDistance(from.getCoord(), center) <= radius)
|| (CoordUtils.calcDistance(to.getCoord(), center) <= radius)) {
System.out.println(" link " + link.getId().toString());
areaOfInterest.put(link.getId(), link);
}
}
log.info(" # links in aoi: " + areaOfInterest.size());
log.info("creating diluted dpopulation:");
log.info(" input-file: " + fromFile);
log.info(" output-file: " + toFile);
PopulationImpl pop =
(PopulationImpl)
((MutableScenario) ScenarioUtils.createScenario(ConfigUtils.createConfig()))
.getPopulation();
pop.setIsStreaming(true);
PopulationWriter writer = new PopulationWriter(pop, this.scenario.getNetwork());
writer.startStreaming(toFile);
final PersonIntersectAreaFilter filter =
new PersonIntersectAreaFilter(writer, areaOfInterest, network);
filter.setAlternativeAOI(center, radius);
pop.addAlgorithm(filter);
new MatsimPopulationReader(new PseudoScenario(this.scenario, pop)).readFile(fromFile);
writer.closeStreaming();
pop.printPlansCount();
log.info("persons in output: " + filter.getCount());
}
public void createSamplePopulation(
final String fromFile, final String toFile, final double percentage) {
PopulationImpl pop =
(PopulationImpl)
((MutableScenario) ScenarioUtils.createScenario(ConfigUtils.createConfig()))
.getPopulation();
pop.setIsStreaming(true);
final PopulationWriter plansWriter =
new PopulationWriter(pop, this.scenario.getNetwork(), percentage);
plansWriter.startStreaming(toFile);
pop.addAlgorithm(plansWriter);
PopulationReader plansReader =
new MatsimPopulationReader(new PseudoScenario(this.scenario, pop));
log.info("extracting sample from population:");
log.info(" input-file: " + fromFile);
log.info(" output-file: " + toFile);
log.info(" sample-size: " + percentage);
plansReader.readFile(fromFile);
pop.printPlansCount();
plansWriter.closeStreaming();
}