Package org.optaplanner.core.impl.constructionheuristic.placer

Examples of org.optaplanner.core.impl.constructionheuristic.placer.PooledEntityPlacer

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                    + " or " + CartesianProductMoveSelectorConfig.class
                    + " element to nest multiple MoveSelectors.");
        }
        MoveSelector moveSelector = moveSelectorConfig.buildMoveSelector(
                configPolicy, SelectionCacheType.JUST_IN_TIME, SelectionOrder.ORIGINAL);
        return new PooledEntityPlacer(moveSelector);
    }
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    @Test
    public void oneMoveSelector() {
        MoveSelector moveSelector = SelectorTestUtils.mockMoveSelector(DummyMove.class,
                new DummyMove("a1"), new DummyMove("a2"), new DummyMove("b1"));

        PooledEntityPlacer placer = new PooledEntityPlacer(moveSelector);

        DefaultSolverScope solverScope = mock(DefaultSolverScope.class);
        placer.solvingStarted(solverScope);

        AbstractPhaseScope phaseScopeA = mock(AbstractPhaseScope.class);
        when(phaseScopeA.getSolverScope()).thenReturn(solverScope);
        placer.phaseStarted(phaseScopeA);
        Iterator<Placement> placementIterator = placer.iterator();

        assertTrue(placementIterator.hasNext());
        AbstractStepScope stepScopeA1 = mock(AbstractStepScope.class);
        when(stepScopeA1.getPhaseScope()).thenReturn(phaseScopeA);
        placer.stepStarted(stepScopeA1);
        assertAllCodesOfIterator(placementIterator.next().iterator(),
                "a1", "a2", "b1");
        placer.stepEnded(stepScopeA1);

        assertTrue(placementIterator.hasNext());
        AbstractStepScope stepScopeA2 = mock(AbstractStepScope.class);
        when(stepScopeA2.getPhaseScope()).thenReturn(phaseScopeA);
        placer.stepStarted(stepScopeA2);
        assertAllCodesOfIterator(placementIterator.next().iterator(),
                "a1", "a2", "b1");
        placer.stepEnded(stepScopeA2);

        assertTrue(placementIterator.hasNext());
        AbstractStepScope stepScopeA3 = mock(AbstractStepScope.class);
        when(stepScopeA3.getPhaseScope()).thenReturn(phaseScopeA);
        placer.stepStarted(stepScopeA3);
        assertAllCodesOfIterator(placementIterator.next().iterator(),
                "a1", "a2", "b1");
        placer.stepEnded(stepScopeA3);

        placer.phaseEnded(phaseScopeA);

        AbstractPhaseScope phaseScopeB = mock(AbstractPhaseScope.class);
        when(phaseScopeB.getSolverScope()).thenReturn(solverScope);
        placer.phaseStarted(phaseScopeB);
        placementIterator = placer.iterator();

        assertTrue(placementIterator.hasNext());
        AbstractStepScope stepScopeB1 = mock(AbstractStepScope.class);
        when(stepScopeB1.getPhaseScope()).thenReturn(phaseScopeB);
        placer.stepStarted(stepScopeB1);
        assertAllCodesOfIterator(placementIterator.next().iterator(),
                "a1", "a2", "b1");
        placer.stepEnded(stepScopeB1);

        placer.phaseEnded(phaseScopeB);

        placer.solvingEnded(solverScope);

        verifyPhaseLifecycle(moveSelector, 1, 2, 4);
    }
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Related Classes of org.optaplanner.core.impl.constructionheuristic.placer.PooledEntityPlacer

  • org.optaplanner.core.config.constructionheuristic.placer.PooledEntityPlacerConfig
  • org.optaplanner.core.impl.constructionheuristic.placer.entity.PooledEntityPlacerTest
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