Package org.optaplanner.core.api.solver

Examples of org.optaplanner.core.api.solver.SolverFactory

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        }

    }

    protected Solver buildSolver() {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(
                "org/optaplanner/examples/cloudbalancing/solver/cloudBalancingSolverConfig.xml");
        solverFactory.getSolverConfig().setDaemon(true);
        TerminationConfig terminationConfig = new TerminationConfig();
        terminationConfig.setBestScoreFeasible(true);
        solverFactory.getSolverConfig().setTerminationConfig(terminationConfig);
        return solverFactory.buildSolver();
    }
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    protected void runSpeedTest(File unsolvedDataFile, String bestScoreLimitString) {
        runSpeedTest(unsolvedDataFile, bestScoreLimitString, EnvironmentMode.REPRODUCIBLE);
    }

    protected void runSpeedTest(File unsolvedDataFile, String bestScoreLimitString, EnvironmentMode environmentMode) {
        SolverFactory solverFactory = buildSolverFactory(bestScoreLimitString, environmentMode);
        Solver solver = solve(solverFactory, unsolvedDataFile);
        assertBestSolution(solver, bestScoreLimitString);
    }
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        Solver solver = solve(solverFactory, unsolvedDataFile);
        assertBestSolution(solver, bestScoreLimitString);
    }

    protected SolverFactory buildSolverFactory(String bestScoreLimitString, EnvironmentMode environmentMode) {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(createSolverConfigResource());
        solverFactory.getSolverConfig().setEnvironmentMode(environmentMode);
        TerminationConfig terminationConfig = new TerminationConfig();
        terminationConfig.setBestScoreLimit(bestScoreLimitString);
        solverFactory.getSolverConfig().setTerminationConfig(terminationConfig);
        return solverFactory;
    }
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        super(dataFile);
        this.constructionHeuristicType = constructionHeuristicType;
    }

    protected SolverFactory buildSolverFactory() {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(createSolverConfigResource());
        SolverConfig solverConfig = solverFactory.getSolverConfig();
        solverConfig.setTerminationConfig(new TerminationConfig());
        ConstructionHeuristicPhaseConfig constructionHeuristicPhaseConfig = new ConstructionHeuristicPhaseConfig();
        constructionHeuristicPhaseConfig.setConstructionHeuristicType(constructionHeuristicType);
        solverConfig.setPhaseConfigList(Arrays.<PhaseConfig>asList(constructionHeuristicPhaseConfig));
        return solverFactory;
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    protected abstract Solution readPlanningProblem();

    @Test
    public void runFastAndFullAssert() {
        checkRunTurtleTests();
        SolverFactory solverFactory = buildSolverFactory();
        Solution planningProblem = readPlanningProblem();
        // Specifically use NON_INTRUSIVE_FULL_ASSERT instead of FULL_ASSERT to flush out bugs hidden by intrusiveness
        // 1) NON_INTRUSIVE_FULL_ASSERT ASSERT to find CH bugs (but covers little ground)
        planningProblem = buildAndSolve(solverFactory, EnvironmentMode.NON_INTRUSIVE_FULL_ASSERT, planningProblem, 2L);
        // 2) FAST_ASSERT to run past CH into LS to find easy bugs (but covers much ground)
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    protected Class<? extends EasyScoreCalculator> overwritingEasyScoreCalculatorClass()  {
        return null;
    }

    protected SolverFactory buildSolverFactory() {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(createSolverConfigResource());
        TerminationConfig terminationConfig = new TerminationConfig();
        // buildAndSolve() fills in minutesSpentLimit
        solverFactory.getSolverConfig().setTerminationConfig(terminationConfig);
        return solverFactory;
    }
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        super(dataFile);
        this.exhaustiveSearchType = exhaustiveSearchType;
    }

    protected SolverFactory buildSolverFactory() {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(createSolverConfigResource());
        SolverConfig solverConfig = solverFactory.getSolverConfig();
        solverConfig.setTerminationConfig(new TerminationConfig());
        ExhaustiveSearchPhaseConfig exhaustiveSearchPhaseConfig = new ExhaustiveSearchPhaseConfig();
        exhaustiveSearchPhaseConfig.setExhaustiveSearchType(exhaustiveSearchType);
        solverConfig.setPhaseConfigList(Arrays.<PhaseConfig>asList(exhaustiveSearchPhaseConfig));
        return solverFactory;
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    protected abstract SolutionDao createSolutionDao();

    @Test(timeout = 600000)
    public void runPhase() {
        SolverFactory solverFactory = buildSolverFactory();
        Solution planningProblem = readPlanningProblem();
        Solver solver = solverFactory.buildSolver();

        solver.solve(planningProblem);
        Solution bestSolution = solver.getBestSolution();
        assertSolution(bestSolution);
    }
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                ProjectJobSchedulingPanel.LOGO_PATH);
    }

    @Override
    protected Solver createSolver() {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(SOLVER_CONFIG);
        return solverFactory.buildSolver();
    }
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                TennisPanel.LOGO_PATH);
    }

    @Override
    protected Solver createSolver() {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(SOLVER_CONFIG);
        return solverFactory.buildSolver();
    }
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Related Classes of org.optaplanner.core.api.solver.SolverFactory

  • org.apache.camel.component.optaplanner.OptaPlannerComponent
  • org.optaplanner.core.impl.solver.XStreamXmlSolverFactory
  • org.optaplanner.examples.cheaptime.app.CheapTimeApp
  • org.optaplanner.examples.cloudbalancing.app.CloudBalancingApp
  • org.optaplanner.examples.cloudbalancing.app.CloudBalancingDaemonTest
  • org.optaplanner.examples.cloudbalancing.app.CloudBalancingHelloWorld
  • org.optaplanner.examples.common.app.ConstructionHeuristicTest
  • org.optaplanner.examples.common.app.ExhaustiveSearchTest
  • org.optaplanner.examples.common.app.PhaseTest
  • org.optaplanner.examples.common.app.SolveAllTurtleTest
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