Examples with VehicleRoutingSolution org.optaplanner.examples.vehiclerouting.domain.VehicleRoutingSolution used on opensource projects

Example 1 with VehicleRoutingSolution

use of org.optaplanner.examples.vehiclerouting.domain.VehicleRoutingSolution in project kie-benchmarks by kiegroup.

the class VRPMultithreadedSolvingScalabilityBenchmark method createInitialSolution.

@Override
protected VehicleRoutingSolution createInitialSolution() {
    CustomPhaseConfig customPhaseConfig = new CustomPhaseConfig();
    customPhaseConfig.setCustomPhaseCommandClassList(Collections.singletonList(VehicleRoutingSolutionInitializer.class));
    SolverConfig solverConfig = getBaseSolverConfig();
    solverConfig.setPhaseConfigList(Collections.singletonList(customPhaseConfig));
    SolverFactory<VehicleRoutingSolution> solverFactory = SolverFactory.create(solverConfig);
    Solver<VehicleRoutingSolution> constructionSolver = solverFactory.buildSolver();
    VehicleRoutingSolution solution = Examples.VEHICLE_ROUTING.loadSolvingProblem(dataset);
    return constructionSolver.solve(solution);
}

Example 2 with VehicleRoutingSolution

use of org.optaplanner.examples.vehiclerouting.domain.VehicleRoutingSolution in project kie-benchmarks by kiegroup.

the class AbstractVRPLocalSearchBenchmark method createSolver.

@Override
protected Solver<VehicleRoutingSolution> createSolver() {
    LocalSearchPhaseConfig localSearchPhaseConfig = new LocalSearchPhaseConfig();
    localSearchPhaseConfig.setMoveSelectorConfig(new UnionMoveSelectorConfig());
    ((UnionMoveSelectorConfig) localSearchPhaseConfig.getMoveSelectorConfig()).setMoveSelectorConfigList(createMoveSelectorConfigList());
    localSearchPhaseConfig.setAcceptorConfig(createAcceptorConfig());
    localSearchPhaseConfig.setForagerConfig(new LocalSearchForagerConfig());
    localSearchPhaseConfig.getForagerConfig().setAcceptedCountLimit(getAcceptedCountLimit());
    localSearchPhaseConfig.setTerminationConfig(getTerminationConfig());
    SolverConfig solverConfig = Examples.VEHICLE_ROUTING.getBaseSolverConfig();
    solverConfig.setPhaseConfigList(Collections.singletonList(localSearchPhaseConfig));
    SolverFactory<VehicleRoutingSolution> solverFactory = SolverFactory.create(solverConfig);
    return solverFactory.buildSolver();
}

Example 3 with VehicleRoutingSolution

use of org.optaplanner.examples.vehiclerouting.domain.VehicleRoutingSolution in project kie-benchmarks by kiegroup.

the class AbstractVRPTWLocalSearchBenchmark method createSolver.

@Override
protected Solver<VehicleRoutingSolution> createSolver() {
    SolverConfig solverConfig = Examples.VEHICLE_ROUTING.getBaseSolverConfig();
    solverConfig.getEntityClassList().add(TimeWindowedCustomer.class);
    LocalSearchPhaseConfig localSearchPhaseConfig = new LocalSearchPhaseConfig();
    localSearchPhaseConfig.setMoveSelectorConfig(new UnionMoveSelectorConfig());
    ((UnionMoveSelectorConfig) localSearchPhaseConfig.getMoveSelectorConfig()).setMoveSelectorConfigList(createMoveSelectorConfigList());
    localSearchPhaseConfig.setAcceptorConfig(createAcceptorConfig());
    localSearchPhaseConfig.setForagerConfig(new LocalSearchForagerConfig());
    localSearchPhaseConfig.getForagerConfig().setAcceptedCountLimit(getAcceptedCountLimit());
    localSearchPhaseConfig.setTerminationConfig(getTerminationConfig());
    solverConfig.setPhaseConfigList(Collections.singletonList(localSearchPhaseConfig));
    SolverFactory<VehicleRoutingSolution> solverFactory = SolverFactory.create(solverConfig);
    return solverFactory.buildSolver();
}

Example 4 with VehicleRoutingSolution

use of org.optaplanner.examples.vehiclerouting.domain.VehicleRoutingSolution in project kie-benchmarks by kiegroup.

the class VRPTimeWindowedConstructionBenchmark method createSolver.

@Override
protected Solver<VehicleRoutingSolution> createSolver() {
    SolverConfig solverConfig = Examples.VEHICLE_ROUTING.getBaseSolverConfig();
    ConstructionHeuristicPhaseConfig constructionHeuristicPhaseConfig = new ConstructionHeuristicPhaseConfig().withConstructionHeuristicType(getConstructionHeuristicType());
    solverConfig.setPhaseConfigList(Collections.singletonList(constructionHeuristicPhaseConfig));
    // diff between normal VRP and TimeWindowed
    solverConfig.getEntityClassList().add(TimeWindowedCustomer.class);
    SolverFactory<VehicleRoutingSolution> solverFactory = SolverFactory.create(solverConfig);
    return solverFactory.buildSolver();
}

Example 5 with VehicleRoutingSolution

use of org.optaplanner.examples.vehiclerouting.domain.VehicleRoutingSolution in project kie-benchmarks by kiegroup.

the class VehicleRoutingBenchmark method createSolver.

@Override
protected Solver<VehicleRoutingSolution> createSolver() {
    // the pre-defined configuration in VehicleRouting cannot be used
    SolverConfig solverConfig = new SolverConfig();
    solverConfig.withEntityClasses(Standstill.class, Customer.class, TimeWindowedCustomer.class);
    solverConfig.withSolutionClass(VehicleRoutingSolution.class);
    ScoreDirectorFactoryConfig scoreDirectorFactoryConfig = new ScoreDirectorFactoryConfig();
    scoreDirectorFactoryConfig.setInitializingScoreTrend("ONLY_DOWN");
    scoreDirectorFactoryConfig.setConstraintProviderClass(VehicleRoutingConstraintProvider.class);
    solverConfig.setPhaseConfigList(getPhaseConfigList());
    solverConfig.setScoreDirectorFactoryConfig(scoreDirectorFactoryConfig);
    solverConfig.setTerminationConfig(new TerminationConfig().withTerminationClass(HardVRPCalculateCountTermination.class));
    SolverFactory<VehicleRoutingSolution> solverFactory = SolverFactory.create(solverConfig);
    return solverFactory.buildSolver();
}