Package org.drools.planner.core.domain.solution

Examples of org.drools.planner.core.domain.solution.SolutionDescriptor

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                solver.setRandomSeed(randomSeed);
            } else {
                solver.setRandomSeed(DEFAULT_RANDOM_SEED);
            }
        }
        SolutionDescriptor solutionDescriptor = buildSolutionDescriptor();
        ScoreDirectorFactory scoreDirectorFactory = scoreDirectorFactoryConfig.buildScoreDirectorFactory(
                environmentMode, solutionDescriptor);
        solver.setScoreDirectorFactory(scoreDirectorFactory);
        ScoreDefinition scoreDefinition = scoreDirectorFactory.getScoreDefinition();
        Termination termination = terminationConfig.buildTermination(scoreDefinition, basicPlumbingTermination);
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    protected SolutionDescriptor buildSolutionDescriptor() {
        if (solutionClass == null) {
            throw new IllegalArgumentException("Configure a <solutionClass> in the solver configuration.");
        }
        SolutionDescriptor solutionDescriptor = new SolutionDescriptor(solutionClass);
        solutionDescriptor.processAnnotations();
        if (CollectionUtils.isEmpty(planningEntityClassSet)) {
            throw new IllegalArgumentException(
                    "Configure at least 1 <planningEntityClass> in the solver configuration.");
        }
        for (Class<?> planningEntityClass : planningEntityClassSet) {
            PlanningEntityDescriptor planningEntityDescriptor = new PlanningEntityDescriptor(
                    solutionDescriptor, planningEntityClass);
            solutionDescriptor.addPlanningEntityDescriptor(planningEntityDescriptor);
            planningEntityDescriptor.processAnnotations();
        }
        return solutionDescriptor;
    }
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public class ValueSelectorConfigTest {

    @Test
    public void phaseOriginal() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.PHASE);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.ORIGINAL);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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                ((CachingValueSelector) valueSelector).getChildValueSelector());
    }

    @Test
    public void stepOriginal() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.STEP);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.ORIGINAL);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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                ((CachingValueSelector) valueSelector).getChildValueSelector());
    }

    @Test
    public void justInTimeOriginal() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.JUST_IN_TIME);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.ORIGINAL);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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        assertInstanceOf(FromSolutionPropertyValueSelector.class, valueSelector);
    }

    @Test
    public void phaseRandom() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.PHASE);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.RANDOM);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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                ((CachingValueSelector) valueSelector).getChildValueSelector());
    }

    @Test
    public void stepRandom() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.STEP);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.RANDOM);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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                ((CachingValueSelector) valueSelector).getChildValueSelector());
    }

    @Test
    public void justInTimeRandom() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.JUST_IN_TIME);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.RANDOM);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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        assertInstanceOf(FromSolutionPropertyValueSelector.class, valueSelector);
    }

    @Test
    public void phaseShuffled() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.PHASE);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.SHUFFLED);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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                ((ShufflingValueSelector) valueSelector).getChildValueSelector());
    }

    @Test
    public void stepShuffled() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        PlanningEntityDescriptor entityDescriptor = solutionDescriptor.getPlanningEntityDescriptor(TestdataEntity.class);
        ValueSelectorConfig valueSelectorConfig = new ValueSelectorConfig();
        valueSelectorConfig.setCacheType(SelectionCacheType.STEP);
        valueSelectorConfig.setSelectionOrder(SelectionOrder.SHUFFLED);
        ValueSelector valueSelector = valueSelectorConfig.buildValueSelector(
                EnvironmentMode.REPRODUCIBLE, solutionDescriptor, entityDescriptor,
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Related Classes of org.drools.planner.core.domain.solution.SolutionDescriptor

  • org.drools.planner.benchmark.core.ProblemBenchmark
  • org.drools.planner.benchmark.core.SingleBenchmark
  • org.drools.planner.config.heuristic.selector.entity.EntitySelectorConfigTest
  • org.drools.planner.config.heuristic.selector.move.MoveSelectorConfigTest
  • org.drools.planner.config.heuristic.selector.value.ValueSelectorConfigTest
  • org.drools.planner.config.solver.SolverConfig
  • org.drools.planner.core.domain.entity.PlanningEntityDescriptor
  • org.drools.planner.core.heuristic.selector.SelectorTestUtils
  • org.drools.planner.core.score.director.AbstractScoreDirectorTest
  • org.drools.planner.core.testdata.domain.TestdataChainedSolution
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