Examples with ConvertToFrequency org.opentripplanner.analyst.scenario.ConvertToFrequency used on opensource projects

Example 1 with ConvertToFrequency

use of org.opentripplanner.analyst.scenario.ConvertToFrequency in project OpenTripPlanner by opentripplanner.

the class ConvertToFrequencyTest method testBidirectional.

/**
 * Test bidirectional conversion
 */
@Test
public void testBidirectional() throws Exception {
    Graph gg = buildGraphNoTransit();
    addTransitBidirectional(gg);
    link(gg);
    gg.index(new DefaultStreetVertexIndexFactory());
    ProfileRequest pr2 = new ProfileRequest();
    pr2.date = new LocalDate(2015, 6, 10);
    pr2.fromTime = 7 * 3600;
    pr2.toTime = 9 * 3600;
    pr2.fromLat = pr2.toLat = 39.9621;
    pr2.fromLon = pr2.toLon = -83.0007;
    pr2.accessModes = pr2.egressModes = pr2.directModes = new QualifiedModeSet("WALK");
    pr2.transitModes = new TraverseModeSet("TRANSIT");
    ConvertToFrequency ctf = new ConvertToFrequency();
    ctf.groupBy = ConvertToFrequency.ConversionGroup.ROUTE_DIRECTION;
    ctf.routeId = new String[] { "route" };
    ctf.windowStart = 5 * 3600;
    ctf.windowEnd = 10 * 3600;
    pr2.scenario = new Scenario(0);
    pr2.scenario.modifications = Arrays.asList(ctf);
    RepeatedRaptorProfileRouter rrpr2 = new RepeatedRaptorProfileRouter(gg, pr2);
    rrpr2.route();
    assertTrue(rrpr2.raptorWorkerData.hasFrequencies);
    assertEquals(2, rrpr2.raptorWorkerData.timetablesForPattern.size());
    // make sure we got trips in both directions
    RaptorWorkerTimetable tt = rrpr2.raptorWorkerData.timetablesForPattern.get(0);
    RaptorWorkerTimetable tt2 = rrpr2.raptorWorkerData.timetablesForPattern.get(1);
    assertEquals(2, tt2.stopIndices.length);
    assertEquals(2, tt.stopIndices.length);
    assertEquals(tt.stopIndices[0], tt2.stopIndices[1]);
    assertEquals(tt.stopIndices[1], tt2.stopIndices[0]);
}

Example 2 with ConvertToFrequency

use of org.opentripplanner.analyst.scenario.ConvertToFrequency in project OpenTripPlanner by opentripplanner.

the class ConvertToFrequencyTest method testSimpleConversion.

/**
 * The simplest case of frequency conversion: no weird loop routes or anything like that, travel times always same, etc.
 */
@Test
public void testSimpleConversion() throws Exception {
    Graph gg = buildGraphNoTransit();
    addTransit(gg);
    link(gg);
    gg.index(new DefaultStreetVertexIndexFactory());
    ProfileRequest pr1 = new ProfileRequest();
    pr1.date = new LocalDate(2015, 6, 10);
    pr1.fromTime = 7 * 3600;
    pr1.toTime = 9 * 3600;
    pr1.fromLat = pr1.toLat = 39.9621;
    pr1.fromLon = pr1.toLon = -83.0007;
    pr1.accessModes = pr1.egressModes = pr1.directModes = new QualifiedModeSet("WALK");
    pr1.transitModes = new TraverseModeSet("TRANSIT");
    RepeatedRaptorProfileRouter rrpr1 = new RepeatedRaptorProfileRouter(gg, pr1);
    rrpr1.route();
    ProfileRequest pr2 = new ProfileRequest();
    pr2.date = new LocalDate(2015, 6, 10);
    pr2.fromTime = 7 * 3600;
    pr2.toTime = 9 * 3600;
    pr2.fromLat = pr2.toLat = 39.9621;
    pr2.fromLon = pr2.toLon = -83.0007;
    pr2.accessModes = pr2.egressModes = pr2.directModes = new QualifiedModeSet("WALK");
    pr2.transitModes = new TraverseModeSet("TRANSIT");
    ConvertToFrequency ctf = new ConvertToFrequency();
    ctf.groupBy = ConvertToFrequency.ConversionGroup.ROUTE_DIRECTION;
    ctf.routeId = new String[] { "route" };
    ctf.windowStart = 5 * 3600;
    ctf.windowEnd = 10 * 3600;
    pr2.scenario = new Scenario(0);
    pr2.scenario.modifications = Arrays.asList(ctf);
    RepeatedRaptorProfileRouter rrpr2 = new RepeatedRaptorProfileRouter(gg, pr2);
    rrpr2.route();
    assertFalse(rrpr1.raptorWorkerData.hasFrequencies);
    assertTrue(rrpr2.raptorWorkerData.hasFrequencies);
    RaptorWorkerTimetable tt = rrpr2.raptorWorkerData.timetablesForPattern.get(0);
    assertEquals(FakeGraph.FREQUENCY, tt.headwaySecs[0]);
    assertEquals(FakeGraph.TRAVEL_TIME, tt.frequencyTrips[0][2]);
}

Example 3 with ConvertToFrequency

use of org.opentripplanner.analyst.scenario.ConvertToFrequency in project OpenTripPlanner by opentripplanner.

the class ConvertToFrequencyTest method testMultiplePatterns.

/**
 * Test the case where there are multiple patterns that need to be chosen from.
 */
@Test
public void testMultiplePatterns() throws Exception {
    Graph gg = buildGraphNoTransit();
    addMultiplePatterns(gg);
    link(gg);
    gg.index(new DefaultStreetVertexIndexFactory());
    ProfileRequest pr1 = new ProfileRequest();
    pr1.date = new LocalDate(2015, 6, 10);
    pr1.fromTime = 7 * 3600;
    pr1.toTime = 9 * 3600;
    pr1.fromLat = pr1.toLat = 39.9621;
    pr1.fromLon = pr1.toLon = -83.0007;
    pr1.accessModes = pr1.egressModes = pr1.directModes = new QualifiedModeSet("WALK");
    pr1.transitModes = new TraverseModeSet("TRANSIT");
    RepeatedRaptorProfileRouter rrpr1 = new RepeatedRaptorProfileRouter(gg, pr1);
    rrpr1.route();
    ProfileRequest pr2 = new ProfileRequest();
    pr2.date = new LocalDate(2015, 6, 10);
    pr2.fromTime = 7 * 3600;
    pr2.toTime = 9 * 3600;
    pr2.fromLat = pr2.toLat = 39.9621;
    pr2.fromLon = pr2.toLon = -83.0007;
    pr2.accessModes = pr2.egressModes = pr2.directModes = new QualifiedModeSet("WALK");
    pr2.transitModes = new TraverseModeSet("TRANSIT");
    ConvertToFrequency ctf = new ConvertToFrequency();
    ctf.groupBy = ConvertToFrequency.ConversionGroup.ROUTE_DIRECTION;
    ctf.routeId = new String[] { "route" };
    ctf.windowStart = 5 * 3600;
    ctf.windowEnd = 10 * 3600;
    pr2.scenario = new Scenario(0);
    pr2.scenario.modifications = Arrays.asList(ctf);
    RepeatedRaptorProfileRouter rrpr2 = new RepeatedRaptorProfileRouter(gg, pr2);
    rrpr2.route();
    assertFalse(rrpr1.raptorWorkerData.hasFrequencies);
    assertTrue(rrpr2.raptorWorkerData.hasFrequencies);
    // everything should have gotten merged into one pattern
    assertEquals(1, rrpr2.raptorWorkerData.timetablesForPattern.size());
    RaptorWorkerTimetable tt = rrpr2.raptorWorkerData.timetablesForPattern.get(0);
    // should be no frequency variation because trips on all patterns are considered for frequencies.
    // there should be no travel time variation because only trips on the dominant pattern are considered
    // for travel time.
    assertEquals(FakeGraph.FREQUENCY, tt.headwaySecs[0]);
    assertEquals(FakeGraph.TRAVEL_TIME, tt.frequencyTrips[0][2]);
    // now try it with groupings by pattern
    ConvertToFrequency ctf3 = new ConvertToFrequency();
    ctf3.groupBy = ConvertToFrequency.ConversionGroup.PATTERN;
    ctf3.routeId = new String[] { "route" };
    ctf3.windowStart = 5 * 3600;
    ctf3.windowEnd = 10 * 3600;
    ProfileRequest pr3 = new ProfileRequest();
    pr3.date = new LocalDate(2015, 6, 10);
    pr3.fromTime = 7 * 3600;
    pr3.toTime = 9 * 3600;
    pr3.fromLat = pr2.toLat = 39.9621;
    pr3.fromLon = pr2.toLon = -83.0007;
    pr3.accessModes = pr2.egressModes = pr2.directModes = new QualifiedModeSet("WALK");
    pr3.transitModes = new TraverseModeSet("TRANSIT");
    pr3.scenario = new Scenario(0);
    pr3.scenario.modifications = Arrays.asList(ctf3);
    RepeatedRaptorProfileRouter rrpr3 = new RepeatedRaptorProfileRouter(gg, pr3);
    rrpr3.route();
    assertTrue(rrpr3.raptorWorkerData.hasFrequencies);
    // should be converted to two independent patterns
    assertEquals(2, rrpr3.raptorWorkerData.timetablesForPattern.size());
    RaptorWorkerTimetable shrt, lng;
    if (rrpr3.raptorWorkerData.timetablesForPattern.get(0).nStops == 2) {
        shrt = rrpr3.raptorWorkerData.timetablesForPattern.get(0);
        lng = rrpr3.raptorWorkerData.timetablesForPattern.get(1);
    } else {
        lng = rrpr3.raptorWorkerData.timetablesForPattern.get(0);
        shrt = rrpr3.raptorWorkerData.timetablesForPattern.get(1);
    }
    assertEquals(3, lng.nStops);
    assertEquals(2, shrt.nStops);
    assertEquals(675, lng.headwaySecs[0]);
    assertEquals((int) (FakeGraph.FREQUENCY / 0.1), shrt.headwaySecs[0]);
    // make sure that the hop time is always FakeGraph.TRAVEL_TIME
    assertEquals(FakeGraph.TRAVEL_TIME, shrt.frequencyTrips[0][2]);
    assertEquals(FakeGraph.TRAVEL_TIME, lng.frequencyTrips[0][2]);
    assertEquals(FakeGraph.TRAVEL_TIME * 2, lng.frequencyTrips[0][4]);
}