Examples of HeuristicConfigPolicy

Examples of org.optaplanner.core.config.heuristic.policy.HeuristicConfigPolicy

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    // Builder methods
    // ************************************************************************

    public ExhaustiveSearchPhase buildPhase(int phaseIndex, HeuristicConfigPolicy solverConfigPolicy,
            BestSolutionRecaller bestSolutionRecaller, Termination solverTermination) {
        HeuristicConfigPolicy phaseConfigPolicy = solverConfigPolicy.createPhaseConfigPolicy();
        phaseConfigPolicy.setReinitializeVariableFilterEnabled(true);
        phaseConfigPolicy.setInitializedChainedValueFilterEnabled(true);
        ExhaustiveSearchType exhaustiveSearchType_ = exhaustiveSearchType == null
                ? ExhaustiveSearchType.BRANCH_AND_BOUND : exhaustiveSearchType;
        phaseConfigPolicy.setEntitySorterManner(entitySorterManner != null ? entitySorterManner
                : exhaustiveSearchType_.getDefaultEntitySorterManner());
        phaseConfigPolicy.setValueSorterManner(valueSorterManner != null ? valueSorterManner
                : exhaustiveSearchType_.getDefaultValueSorterManner());
        DefaultExhaustiveSearchPhase phase = new DefaultExhaustiveSearchPhase();
        configurePhase(phase, phaseIndex, phaseConfigPolicy, bestSolutionRecaller, solverTermination);
        boolean scoreBounderEnabled = exhaustiveSearchType_.isScoreBounderEnabled();
        NodeExplorationType nodeExplorationType_;
        if (exhaustiveSearchType_ == ExhaustiveSearchType.BRUTE_FORCE) {
            nodeExplorationType_ = nodeExplorationType != null ? nodeExplorationType : NodeExplorationType.ORIGINAL_ORDER;
            if (nodeExplorationType_ != NodeExplorationType.ORIGINAL_ORDER) {
                throw new IllegalArgumentException("The phaseConfig (" + this
                        + ") has an nodeExplorationType ("  + nodeExplorationType
                        + ") which is not compatible with its exhaustiveSearchType (" + exhaustiveSearchType
                        + ").");
            }
        } else {
            nodeExplorationType_ = nodeExplorationType != null ? nodeExplorationType : NodeExplorationType.DEPTH_FIRST;
        }
        phase.setNodeComparator(nodeExplorationType_.buildNodeComparator(scoreBounderEnabled));
        EntitySelectorConfig entitySelectorConfig_ = buildEntitySelectorConfig(phaseConfigPolicy);
        EntitySelector entitySelector = entitySelectorConfig_.buildEntitySelector(phaseConfigPolicy,
                SelectionCacheType.PHASE, SelectionOrder.ORIGINAL);
        phase.setEntitySelector(entitySelector);
        phase.setDecider(buildDecider(phaseConfigPolicy, entitySelector, bestSolutionRecaller, phase.getTermination(),
                scoreBounderEnabled));
        EnvironmentMode environmentMode = phaseConfigPolicy.getEnvironmentMode();
        if (environmentMode.isNonIntrusiveFullAsserted()) {
            phase.setAssertWorkingSolutionScoreFromScratch(true);
        }
        if (environmentMode.isIntrusiveFastAsserted()) {
            phase.setAssertExpectedWorkingSolutionScore(true);
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Examples of org.optaplanner.core.config.heuristic.policy.HeuristicConfigPolicy

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    // Builder methods
    // ************************************************************************

    public LocalSearchPhase buildPhase(int phaseIndex, HeuristicConfigPolicy solverConfigPolicy,
            BestSolutionRecaller bestSolutionRecaller, Termination solverTermination) {
        HeuristicConfigPolicy phaseConfigPolicy = solverConfigPolicy.createPhaseConfigPolicy();
        DefaultLocalSearchPhase phase = new DefaultLocalSearchPhase();
        configurePhase(phase, phaseIndex, phaseConfigPolicy, bestSolutionRecaller, solverTermination);
        phase.setDecider(buildDecider(phaseConfigPolicy,
                phase.getTermination()));
        EnvironmentMode environmentMode = phaseConfigPolicy.getEnvironmentMode();
        if (environmentMode.isNonIntrusiveFullAsserted()) {
            phase.setAssertStepScoreFromScratch(true);
        }
        if (environmentMode.isIntrusiveFastAsserted()) {
            phase.setAssertExpectedStepScore(true);
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Examples of org.optaplanner.core.config.heuristic.policy.HeuristicConfigPolicy

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    // ************************************************************************


    public ConstructionHeuristicPhase buildPhase(int phaseIndex, HeuristicConfigPolicy solverConfigPolicy,
            BestSolutionRecaller bestSolutionRecaller, Termination solverTermination) {
        HeuristicConfigPolicy phaseConfigPolicy = solverConfigPolicy.createPhaseConfigPolicy();
        phaseConfigPolicy.setReinitializeVariableFilterEnabled(true);
        phaseConfigPolicy.setInitializedChainedValueFilterEnabled(true);
        DefaultConstructionHeuristicPhase phase = new DefaultConstructionHeuristicPhase();
        configurePhase(phase, phaseIndex, phaseConfigPolicy, bestSolutionRecaller, solverTermination);
        phase.setDecider(buildDecider(phaseConfigPolicy, phase.getTermination()));
        ConstructionHeuristicType constructionHeuristicType_ = constructionHeuristicType == null
                ? ConstructionHeuristicType.FIRST_FIT : constructionHeuristicType;
        phaseConfigPolicy.setEntitySorterManner(entitySorterManner != null ? entitySorterManner
                : constructionHeuristicType_.getDefaultEntitySorterManner());
        phaseConfigPolicy.setValueSorterManner(valueSorterManner != null ? valueSorterManner
                : constructionHeuristicType_.getDefaultValueSorterManner());
        EntityPlacerConfig entityPlacerConfig;
        if (ConfigUtils.isEmptyCollection(entityPlacerConfigList)) {
            entityPlacerConfig = constructionHeuristicType_.newEntityPlacerConfig();
        } else if (entityPlacerConfigList.size() == 1) {
            entityPlacerConfig = entityPlacerConfigList.get(0);
            if (constructionHeuristicType != null) {
                throw new IllegalArgumentException("The constructionHeuristicType (" + constructionHeuristicType
                        + ") should not be configured if the entityPlacerConfig (" + entityPlacerConfig
                        + ") is explicitly configured.");
            }
        } else {
            // TODO entityPlacerConfigList is only a List because of XStream limitations.
            throw new IllegalArgumentException("The entityPlacerConfigList (" + entityPlacerConfigList
                    + ") must be a singleton or empty. Use multiple " + ConstructionHeuristicPhaseConfig.class
                    + " elements to initialize multiple entity classes.");
        }
        EntityPlacer entityPlacer = entityPlacerConfig.buildEntityPlacer(
                phaseConfigPolicy, phase.getTermination());
        phase.setEntityPlacer(entityPlacer);
        EnvironmentMode environmentMode = phaseConfigPolicy.getEnvironmentMode();
        if (environmentMode.isNonIntrusiveFullAsserted()) {
            phase.setAssertStepScoreFromScratch(true);
        }
        if (environmentMode.isIntrusiveFastAsserted()) {
            phase.setAssertExpectedStepScore(true);
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Examples of org.optaplanner.core.config.heuristic.policy.HeuristicConfigPolicy

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    // Builder methods
    // ************************************************************************

    public CustomPhase buildPhase(int phaseIndex, HeuristicConfigPolicy solverConfigPolicy,
            BestSolutionRecaller bestSolutionRecaller, Termination solverTermination) {
        HeuristicConfigPolicy phaseConfigPolicy = solverConfigPolicy.createPhaseConfigPolicy();
        DefaultCustomPhase customPhase = new DefaultCustomPhase();
        configurePhase(customPhase, phaseIndex, phaseConfigPolicy, bestSolutionRecaller, solverTermination);
        if (ConfigUtils.isEmptyCollection(customPhaseCommandClassList)) {
            throw new IllegalArgumentException(
                    "Configure at least 1 <customPhaseCommandClass> in the <customPhase> configuration.");
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Examples of org.optaplanner.core.config.heuristic.policy.HeuristicConfigPolicy

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                : scoreDirectorFactoryConfig;
        InnerScoreDirectorFactory scoreDirectorFactory = scoreDirectorFactoryConfig_.buildScoreDirectorFactory(
                environmentMode, solutionDescriptor);
        solver.setConstraintMatchEnabledPreference(environmentMode.isAsserted());
        solver.setScoreDirectorFactory(scoreDirectorFactory);
        HeuristicConfigPolicy configPolicy = new HeuristicConfigPolicy(
                environmentMode, scoreDirectorFactory);
        TerminationConfig terminationConfig_ = terminationConfig == null ? new TerminationConfig()
                : terminationConfig;
        Termination termination = terminationConfig_.buildTermination(configPolicy, basicPlumbingTermination);
        solver.setTermination(termination);
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