Package org.optaplanner.core.impl.heuristic.selector.entity

Examples of org.optaplanner.core.impl.heuristic.selector.entity.EntitySelector

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    @Test
    public void phaseOriginal() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.PHASE);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.ORIGINAL);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(FromSolutionEntitySelector.class, entitySelector);
        assertNotInstanceOf(ShufflingEntitySelector.class, entitySelector);
        assertEquals(SelectionCacheType.PHASE, entitySelector.getCacheType());
    }
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    @Test
    public void stepOriginal() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.STEP);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.ORIGINAL);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(FromSolutionEntitySelector.class, entitySelector);
        assertNotInstanceOf(ShufflingEntitySelector.class, entitySelector);
        assertEquals(SelectionCacheType.STEP, entitySelector.getCacheType());
    }
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    @Test
    public void justInTimeOriginal() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.JUST_IN_TIME);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.ORIGINAL);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(FromSolutionEntitySelector.class, entitySelector);
        // cacheType gets upgraded to STEP
        // assertEquals(SelectionCacheType.JUST_IN_TIME, entitySelector.getCacheType());
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    @Test
    public void phaseRandom() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.PHASE);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.RANDOM);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(FromSolutionEntitySelector.class, entitySelector);
        assertNotInstanceOf(ShufflingEntitySelector.class, entitySelector);
        assertEquals(SelectionCacheType.PHASE, entitySelector.getCacheType());
    }
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    @Test
    public void stepRandom() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.STEP);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.RANDOM);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(FromSolutionEntitySelector.class, entitySelector);
        assertNotInstanceOf(ShufflingEntitySelector.class, entitySelector);
        assertEquals(SelectionCacheType.STEP, entitySelector.getCacheType());
    }
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    @Test
    public void justInTimeRandom() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.JUST_IN_TIME);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.RANDOM);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(FromSolutionEntitySelector.class, entitySelector);
        // cacheType gets upgraded to STEP
        // assertEquals(SelectionCacheType.JUST_IN_TIME, entitySelector.getCacheType());
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    @Test
    public void phaseShuffled() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.PHASE);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.SHUFFLED);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(ShufflingEntitySelector.class, entitySelector);
        assertInstanceOf(FromSolutionEntitySelector.class,
                ((ShufflingEntitySelector) entitySelector).getChildEntitySelector());
        assertEquals(SelectionCacheType.PHASE, entitySelector.getCacheType());
    }
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    @Test
    public void stepShuffled() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.STEP);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.SHUFFLED);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
        assertInstanceOf(ShufflingEntitySelector.class, entitySelector);
        assertInstanceOf(FromSolutionEntitySelector.class,
                ((ShufflingEntitySelector) entitySelector).getChildEntitySelector());
        assertEquals(SelectionCacheType.STEP, entitySelector.getCacheType());
    }
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    @Test(expected = IllegalArgumentException.class)
    public void justInTimeShuffled() {
        EntitySelectorConfig entitySelectorConfig = new EntitySelectorConfig();
        entitySelectorConfig.setCacheType(SelectionCacheType.JUST_IN_TIME);
        entitySelectorConfig.setSelectionOrder(SelectionOrder.SHUFFLED);
        EntitySelector entitySelector = entitySelectorConfig.buildEntitySelector(
                buildHeuristicConfigPolicy(),
                SelectionCacheType.JUST_IN_TIME, SelectionOrder.RANDOM);
    }
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        final TestdataEntity d = new TestdataEntity("d", val2);
        final TestdataEntity e = new TestdataEntity("e", val3);
        final TestdataEntity f = new TestdataEntity("f", val3);

        GenuineVariableDescriptor variableDescriptor = TestdataEntity.buildVariableDescriptorForValue();
        EntitySelector entitySelector = SelectorTestUtils.mockEntitySelector(variableDescriptor.getEntityDescriptor(),
                a, b, c, d, e, f);

        DefaultPillarSelector pillarSelector = new DefaultPillarSelector(
                entitySelector, Arrays.asList(variableDescriptor), false, false, 1, Integer.MAX_VALUE);
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Related Classes of org.optaplanner.core.impl.heuristic.selector.entity.EntitySelector

  • org.optaplanner.core.config.constructionheuristic.placer.QueuedEntityPlacerConfig
  • org.optaplanner.core.config.exhaustivesearch.ExhaustiveSearchPhaseConfig
  • org.optaplanner.core.config.heuristic.selector.common.nearby.NearbySelectionConfig
  • org.optaplanner.core.config.heuristic.selector.entity.EntitySelectorConfig
  • org.optaplanner.core.config.heuristic.selector.entity.EntitySelectorConfigTest
  • org.optaplanner.core.config.heuristic.selector.entity.pillar.PillarSelectorConfig
  • org.optaplanner.core.config.heuristic.selector.move.generic.ChangeMoveSelectorConfig
  • org.optaplanner.core.config.heuristic.selector.move.generic.SwapMoveSelectorConfig
  • org.optaplanner.core.impl.constructionheuristic.placer.entity.QueuedEntityPlacerTest
  • org.optaplanner.core.impl.heuristic.selector.entity.decorator.CachingEntitySelectorTest
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