Package jsprit.core.problem.solution

Examples of jsprit.core.problem.solution.VehicleRoutingProblemSolution

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      vra = new VehicleRoutingAlgorithm(vrp, strategyManager);
      vra.addListener(stateManager);
      vra.addListener(new RemoveEmptyVehicles(fleetManager));
     
      VehicleRoutingProblemSolution iniSolution = new InsertionInitialSolutionFactory(bestInsertion, solutionCostCalculator).createSolution(vrp);

      vra.addInitialSolution(iniSolution);
      vra.setNuOfIterations(1000);
      vra.setPrematureAlgorithmTermination(new IterationWithoutImprovementTermination(100));
     
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    Collection<VehicleRoutingProblemSolution> solutions = algorithm.searchSolutions();
   
    /*
     * get the best
     */
    VehicleRoutingProblemSolution bestSolution = Solutions.bestOf(solutions);
   
    new VrpXMLWriter(problem, solutions).write("output/problem-with-solution.xml");
   
    SolutionPrinter.print(bestSolution);
   
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    Collection<VehicleRoutingProblemSolution> solutions = algorithm.searchSolutions();
   
    /*
     * get the best
     */
    VehicleRoutingProblemSolution bestSolution = Solutions.bestOf(solutions);
   
    /*
     * write out problem and solution to xml-file
     */
//    new VrpXMLWriter(problem, solutions).write("output/shipment-problem-with-solution.xml");
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    vra.setMaxIterations(10000);
//    vra.setPrematureAlgorithmTermination(new IterationWithoutImprovementTermination(500));
    vra.addListener(new AlgorithmSearchProgressChartListener("output/progress.png"));
    Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
   
    VehicleRoutingProblemSolution best = Solutions.bestOf(solutions);
   
    SolutionPrinter.print(vrp, best, SolutionPrinter.Print.VERBOSE);
   
   
    Plotter plotter = new Plotter(vrp,best);
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    Collection<VehicleRoutingProblemSolution> solutions = algorithm.searchSolutions();
   
    /*
     * get the best
     */
    VehicleRoutingProblemSolution bestSolution = Solutions.bestOf(solutions);
   
    /*
     * write out problem and solution to xml-file
     */
    new VrpXMLWriter(problem, solutions).write("output/shipment-problem-with-solution.xml");
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        VehicleRoutingAlgorithm vra = vraBuilder.build();
//        vra.setNuOfIterations(500);


        Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
        VehicleRoutingProblemSolution solution = Solutions.bestOf(solutions);

        SolutionPrinter.print(skillProblem, solution, SolutionPrinter.Print.VERBOSE);

        new Plotter(skillProblem,solution).plot("output/skill_solution","solomon_with_skills");
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    Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
   
    /*
     * Retrieve best solution.
     */
    VehicleRoutingProblemSolution solution = new SelectBest().selectSolution(solutions);
   
    /*
     * print solution
     */
    SolutionPrinter.print(solution);
 
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    Collection<VehicleRoutingProblemSolution> solutions = algorithm.searchSolutions();
   
    /*
     * get the best
     */
    VehicleRoutingProblemSolution bestSolution = Solutions.bestOf(solutions);
   
    new VrpXMLWriter(problem, solutions).write("output/mixed-shipments-services-problem-with-solution.xml");
   
    SolutionPrinter.print(bestSolution);
   
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    Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
   
    /*
     * Retrieve best solution.
     */
    VehicleRoutingProblemSolution solution = new SelectBest().selectSolution(solutions);
   
    /*
     * print solution
     */
    SolutionPrinter.print(solution);
 
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    Collection<VehicleRoutingProblemSolution> solutions = algorithm.searchSolutions();
   
    /*
     * get the best
     */
    VehicleRoutingProblemSolution bestSolution = Solutions.bestOf(solutions);
   
    new VrpXMLWriter(problem, solutions).write("output/problem-with-solution.xml");
   
    SolutionPrinter.print(bestSolution);
   
View Full Code Here
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Related Classes of jsprit.core.problem.solution.VehicleRoutingProblemSolution

  • jsprit.analysis.toolbox.ConcurrentBenchmarker
  • jsprit.core.algorithm.acceptor.AcceptNewRemoveWorstTest
  • jsprit.core.algorithm.acceptor.ExperimentalSchrimpfAcceptance
  • jsprit.core.algorithm.acceptor.GreedyAcceptance
  • jsprit.core.algorithm.acceptor.GreedyAcceptance_minVehFirst
  • jsprit.core.algorithm.acceptor.SchrimpfAcceptance
  • jsprit.core.algorithm.BuildCVRPAlgoFromScratch_IT
  • jsprit.core.algorithm.BuildPDVRPAlgoFromScratch_IT
  • jsprit.core.algorithm.BuildPDVRPWithShipmentsAlgoFromScratch_IT
  • jsprit.core.algorithm.ExternalInitialSolutionIsInValidTest
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