@Override
public void addParam(String param_name, String value) {
// emulate previous behavior of reader (ignore null values at reading). td Apr'15
if ("null".equalsIgnoreCase(value)) return;
boolean validParameterName = false;
for (KtiConfigParameter param : KtiConfigParameter.values()) {
if (param.getParameterName().equals(param_name)) {
param.setActualValue(value);
super.addParam(param_name, value);
validParameterName = true;
continue;
}
}
if (!validParameterName) {
logger.warn(
"Unknown parameter name in module "
+ HerbieConfigGroup.GROUP_NAME
+ ": \""
+ param_name
+ "\". It is ignored.");
}
}
public HerbieConfigGroup() {
super(GROUP_NAME);
for (KtiConfigParameter param : KtiConfigParameter.values()) {
param.setActualValue(param.getDefaultValue());
super.addParam(param.getParameterName(), param.getDefaultValue());
}
}
/**
* Tests that the travel times are correctly calculated during the simulation.
*
* @author mrieser
*/
@Test
public void testTravelTimeCalculation() {
Config config = this.utils.loadConfig(null);
Fixture f = new Fixture(config);
/* Create 2 persons driving from link 1 to link 3, both starting at the
* same time at 7am. */
Population population = f.scenario.getPopulation();
PopulationFactory factory = population.getFactory();
Person person1 = null;
person1 = factory.createPerson(Id.create("1", Person.class));
Plan plan1 = factory.createPlan();
person1.addPlan(plan1);
Activity a1 = factory.createActivityFromLinkId("h", f.link1.getId());
a1.setEndTime(7.0 * 3600);
plan1.addActivity(a1);
Leg leg1 = factory.createLeg(TransportMode.car);
plan1.addLeg(leg1);
NetworkRoute route1 =
((PopulationFactoryImpl) f.scenario.getPopulation().getFactory())
.createRoute(NetworkRoute.class, f.link1.getId(), f.link3.getId());
leg1.setRoute(route1);
ArrayList<Id<Link>> linkIds = new ArrayList<Id<Link>>();
linkIds.add(f.link2.getId());
route1.setLinkIds(f.link1.getId(), linkIds, f.link3.getId());
plan1.addActivity(factory.createActivityFromLinkId("h", f.link3.getId()));
population.addPerson(person1);
Person person2 = factory.createPerson(Id.create("2", Person.class));
Plan plan2 = factory.createPlan();
person2.addPlan(plan2);
Activity a2 = factory.createActivityFromLinkId("h", f.link1.getId());
a2.setEndTime(7.0 * 3600);
plan2.addActivity(a2);
Leg leg2 = factory.createLeg(TransportMode.car);
plan2.addLeg(leg2);
NetworkRoute route2 =
((PopulationFactoryImpl) f.scenario.getPopulation().getFactory())
.createRoute(NetworkRoute.class, f.link1.getId(), f.link3.getId());
leg2.setRoute(route2);
route2.setLinkIds(f.link1.getId(), linkIds, f.link3.getId());
plan2.addActivity(factory.createActivityFromLinkId("h", f.link3.getId()));
population.addPerson(person2);
// Complete the configuration for our test case
// - set scoring parameters
ActivityParams actParams = new ActivityParams("h");
actParams.setTypicalDuration(8 * 3600);
actParams.setPriority(1.0);
config.planCalcScore().addActivityParams(actParams);
// - define iterations
config.controler().setLastIteration(0);
// - make sure we don't use threads, as they are not deterministic
config.global().setNumberOfThreads(0);
// Now run the simulation
Controler controler = new Controler(f.scenario);
controler.getConfig().controler().setCreateGraphs(false);
controler.getConfig().controler().setWriteEventsInterval(0);
controler.setDumpDataAtEnd(false);
controler.run();
// test if we got the right result
// the actual result is 151sec, not 150, as each vehicle "loses" 1sec in the buffer
assertEquals(
"TravelTimeCalculator has wrong result",
151.0,
controler.getLinkTravelTimes().getLinkTravelTime(f.link2, 7 * 3600, null, null),
0.0);
// now test that the ReRoute-Strategy also knows about these travel times...
config.controler().setLastIteration(1);
ConfigGroup strategyParams = config.getModule("strategy");
strategyParams.addParam("maxAgentPlanMemorySize", "4");
strategyParams.addParam("ModuleProbability_1", "1.0");
strategyParams.addParam("Module_1", "ReRoute");
// Run the simulation again
controler = new Controler(f.scenario);
controler.getConfig().controler().setCreateGraphs(false);
controler
.getConfig()
.controler()
.setOverwriteFileSetting(
OutputDirectoryHierarchy.OverwriteFileSetting.overwriteExistingFiles);
controler.getConfig().controler().setWriteEventsInterval(0);
controler.run();
// test that the plans have the correct times
assertEquals(
"ReRoute seems to have wrong travel times.",
151.0,
((Leg) (person1.getPlans().get(1).getPlanElements().get(1))).getTravelTime(),
0.0);
}