Package org.optaplanner.core.impl.domain.solution.descriptor

Examples of org.optaplanner.core.impl.domain.solution.descriptor.SolutionDescriptor

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    // Lifecycle methods
    // ************************************************************************

    public void open(Solver solver) {
        InnerScoreDirectorFactory scoreDirectorFactory = (InnerScoreDirectorFactory) solver.getScoreDirectorFactory();
        SolutionDescriptor solutionDescriptor = scoreDirectorFactory.getSolutionDescriptor();
        listener.setMutationCounter(new MutationCounter(solutionDescriptor));
        solver.addEventListener(listener);
    }
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        solver.solve(inputSolution);
        long timeMillisSpent = solver.getTimeMillisSpent();
        Solution outputSolution = solver.getBestSolution();

        DefaultSolverScope solverScope = ((DefaultSolver) solver).getSolverScope();
        SolutionDescriptor solutionDescriptor = solverScope.getSolutionDescriptor();
        problemBenchmarkResult.registerScale(solutionDescriptor.getEntityCount(outputSolution),
                solutionDescriptor.getVariableCount(outputSolution),
                solutionDescriptor.getProblemScale(outputSolution));
        singleBenchmarkResult.setScore(outputSolution.getScore());
        singleBenchmarkResult.setTimeMillisSpent(timeMillisSpent);
        singleBenchmarkResult.setCalculateCount(solverScope.getCalculateCount());

        for (SingleStatistic singleStatistic : singleBenchmarkResult.getEffectiveSingleStatisticMap().values()) {
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@PlanningEntity
public class TestdataEntityProvidingEntity extends TestdataObject {

    public static EntityDescriptor buildEntityDescriptor() {
        SolutionDescriptor solutionDescriptor = TestdataEntityProvidingSolution.buildSolutionDescriptor();
        return solutionDescriptor.findEntityDescriptorOrFail(TestdataEntityProvidingEntity.class);
    }
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@PlanningEntity
public class TestdataHerdEntity extends TestdataObject {

    public static EntityDescriptor buildEntityDescriptor() {
        SolutionDescriptor solutionDescriptor = TestdataMultiEntitySolution.buildSolutionDescriptor();
        return solutionDescriptor.findEntityDescriptorOrFail(TestdataHerdEntity.class);
    }
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@PlanningEntity
public class TestdataLeadEntity extends TestdataObject {

    public static EntityDescriptor buildEntityDescriptor() {
        SolutionDescriptor solutionDescriptor = TestdataMultiEntitySolution.buildSolutionDescriptor();
        return solutionDescriptor.findEntityDescriptorOrFail(TestdataLeadEntity.class);
    }
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    }

    public void linkShadowSources(DescriptorPolicy descriptorPolicy) {
        CustomShadowVariable shadowVariableAnnotation = variablePropertyAccessor.getReadMethod()
                .getAnnotation(CustomShadowVariable.class);
        SolutionDescriptor solutionDescriptor = entityDescriptor.getSolutionDescriptor();
        CustomShadowVariable.Source[] sources = shadowVariableAnnotation.sources();
        for (CustomShadowVariable.Source source : sources) {
            EntityDescriptor sourceEntityDescriptor;
            Class<?> sourceEntityClass = source.entityClass();
            if (sourceEntityClass.equals(CustomShadowVariable.Source.NullEntityClass.class)) {
                sourceEntityDescriptor = entityDescriptor;
            } else {
                sourceEntityDescriptor = solutionDescriptor.findEntityDescriptor(sourceEntityClass);
                if (sourceEntityDescriptor == null) {
                    throw new IllegalArgumentException("The entityClass (" + entityDescriptor.getEntityClass()
                            + ") has a " + CustomShadowVariable.class.getSimpleName()
                            + " annotated property (" + variablePropertyAccessor.getName()
                            + ") with a sourceEntityClass (" + sourceEntityClass
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        assertSame(scoreCalculator, directorFactory.getEasyScoreCalculator());
    }

    @Test
    public void buildScoreDirector() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        EasyScoreCalculator scoreCalculator = mock(EasyScoreCalculator.class);
        when(scoreCalculator.calculateScore(any(TestdataSolution.class))).thenReturn(SimpleScore.valueOf(-10));
        EasyScoreDirectorFactory directorFactory = new EasyScoreDirectorFactory(scoreCalculator);
        directorFactory.setSolutionDescriptor(solutionDescriptor);
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        List<TestdataMappedByChainedAnchor> anchorList = Arrays.asList(a0, b0);
        solution.setChainedAnchorList(anchorList);
        List<TestdataMappedByChainedEntity> originalEntityList = Arrays.asList(a1, a2, a3, b1);
        solution.setChainedEntityList(originalEntityList);

        SolutionDescriptor solutionDescriptor = TestdataMappedByChainedSolution.buildSolutionDescriptor();
        IncrementalScoreDirectorFactory scoreDirectorFactory = mock(IncrementalScoreDirectorFactory.class);
        when(scoreDirectorFactory.getSolutionDescriptor()).thenReturn(solutionDescriptor);
        IncrementalScoreCalculator incrementalScoreCalculator = mock(IncrementalScoreCalculator.class);
        IncrementalScoreDirector scoreDirector = new IncrementalScoreDirector(
                scoreDirectorFactory, false, incrementalScoreCalculator) {
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            if (!parentEntityClass.isAssignableFrom(downcastEntityClass)) {
                throw new IllegalStateException("The downcastEntityClass (" + downcastEntityClass
                        + ") is not a subclass of the parentEntityClass (" + parentEntityClass
                        + ") configured by the " + EntitySelector.class.getSimpleName() + ".");
            }
            SolutionDescriptor solutionDescriptor = configPolicy.getSolutionDescriptor();
            entityDescriptor = solutionDescriptor.getEntityDescriptorStrict(downcastEntityClass);
            if (entityDescriptor == null) {
                throw new IllegalArgumentException("The selectorConfig (" + this
                        + ") has an downcastEntityClass (" + downcastEntityClass
                        + ") that is not a known planning entity.\n"
                        + "Check your solver configuration. If that class (" + downcastEntityClass.getSimpleName()
                        + ") is not in the entityClassSet (" + solutionDescriptor.getEntityClassSet()
                        + "), check your Solution implementation's annotated methods too.");
            }
        }
        return entityDescriptor;
    }
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    protected abstract <Sol extends Solution> SolutionCloner<Sol> createSolutionCloner(
            SolutionDescriptor solutionDescriptor);

    @Test
    public void cloneSolution() {
        SolutionDescriptor solutionDescriptor = TestdataSolution.buildSolutionDescriptor();
        SolutionCloner<TestdataSolution> cloner = createSolutionCloner(solutionDescriptor);

        TestdataValue val1 = new TestdataValue("1");
        TestdataValue val2 = new TestdataValue("2");
        TestdataValue val3 = new TestdataValue("3");
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Related Classes of org.optaplanner.core.impl.domain.solution.descriptor.SolutionDescriptor

  • org.optaplanner.benchmark.impl.SingleBenchmarkRunner
  • org.optaplanner.benchmark.impl.statistic.bestsolutionmutation.BestSolutionMutationSingleStatistic
  • org.optaplanner.core.api.domain.solution.PlanningSolution
  • org.optaplanner.core.config.heuristic.selector.value.ValueSelectorConfig
  • org.optaplanner.core.config.solver.SolverConfig
  • org.optaplanner.core.impl.domain.common.PropertyAccessor
  • org.optaplanner.core.impl.domain.common.ReflectionPropertyAccessor
  • org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor
  • org.optaplanner.core.impl.domain.solution.cloner.AbstractSolutionClonerTest
  • org.optaplanner.core.impl.domain.solution.cloner.FieldAccessingSolutionCloner
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