@Override
public void phaseStarted(AbstractPhaseScope phaseScope) {
InnerScoreDirector scoreDirector = phaseScope.getScoreDirector();
constraintMatchEnabled = scoreDirector.isConstraintMatchEnabled();
if (!constraintMatchEnabled) {
logger.warn(
"The singleStatistic ({}) cannot function properly"
+ " because ConstraintMatches are not supported on the ScoreDirector.",
singleStatisticType);
}
}
@Test
public void phaseTermination() {
Termination termination = new StepCountTermination(4);
AbstractPhaseScope phaseScope = mock(AbstractPhaseScope.class);
when(phaseScope.getNextStepIndex()).thenReturn(0);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.0, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(1);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.25, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(2);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.5, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(3);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.75, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(4);
assertEquals(true, termination.isPhaseTerminated(phaseScope));
assertEquals(1.0, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(5);
assertEquals(true, termination.isPhaseTerminated(phaseScope));
assertEquals(1.0, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
}
public void phaseEnded(AbstractPhaseScope phaseScope) {
if (cacheType == SelectionCacheType.PHASE) {
selectionCacheLifecycleListener.disposeCache(phaseScope.getSolverScope());
}
}
public void phaseStarted(AbstractPhaseScope phaseScope) {
if (cacheType == SelectionCacheType.PHASE) {
selectionCacheLifecycleListener.constructCache(phaseScope.getSolverScope());
}
}