Examples with StopOnEvent org.orekit.propagation.events.handlers.StopOnEvent used on opensource projects

Example 1 with StopOnEvent

use of org.orekit.propagation.events.handlers.StopOnEvent in project Orekit by CS-SI.

the class PropagatorsParallelizerTest method testStopOnLateEvent.

@Test
public void testStopOnLateEvent() throws OrekitException {
    final AbsoluteDate startDate = orbit.getDate();
    final AbsoluteDate endDate = startDate.shiftedBy(3600.0);
    final AbsoluteDate stopDate = startDate.shiftedBy(900.0);
    List<Propagator> propagators = Arrays.asList(buildEcksteinHechler(), buildNumerical());
    propagators.get(0).addEventDetector(new DateDetector(stopDate).withHandler(new StopOnEvent<>()));
    List<SpacecraftState> results = new PropagatorsParallelizer(propagators, (interpolators, isLast) -> {
    }).propagate(startDate, endDate);
    Assert.assertEquals(2, results.size());
    Assert.assertEquals(0.0, results.get(0).getDate().durationFrom(stopDate), 1.0e-15);
    Assert.assertEquals(0.0, results.get(1).getDate().durationFrom(stopDate), 1.0e-15);
}

Example 2 with StopOnEvent

use of org.orekit.propagation.events.handlers.StopOnEvent in project Orekit by CS-SI.

the class PropagatorsParallelizerTest method testStopOnEarlyEvent.

@Test
public void testStopOnEarlyEvent() throws OrekitException {
    final AbsoluteDate startDate = orbit.getDate();
    final AbsoluteDate endDate = startDate.shiftedBy(3600.0);
    final AbsoluteDate stopDate = startDate.shiftedBy(0.01);
    List<Propagator> propagators = Arrays.asList(buildEcksteinHechler(), buildNumerical());
    propagators.get(0).addEventDetector(new DateDetector(stopDate).withHandler(new StopOnEvent<>()));
    List<SpacecraftState> results = new PropagatorsParallelizer(propagators, (interpolators, isLast) -> {
    }).propagate(startDate, endDate);
    Assert.assertEquals(2, results.size());
    Assert.assertEquals(0.0, results.get(0).getDate().durationFrom(stopDate), 1.0e-15);
    Assert.assertEquals(0.0, results.get(1).getDate().durationFrom(stopDate), 1.0e-15);
}