Examples of VehicleRoutingTransportCosts

jsprit.core.problem.cost.VehicleRoutingTransportCosts
Interface for transportCost and transportTime.
Transport here is what happens between two activities within the transport system, i.e. in the physical transport network. And must give the answer of how long does it take from A to B, and how much does this cost. @author schroeder

Examples of jsprit.core.problem.cost.VehicleRoutingTransportCosts

    costMatrixBuilder.addTransportTime("0", "3", 5.0);
    costMatrixBuilder.addTransportTime("1", "2", 4.0);
    costMatrixBuilder.addTransportTime("1", "3", 1.0);
    costMatrixBuilder.addTransportTime("2", "3", 2.0);
    
    VehicleRoutingTransportCosts costMatrix = costMatrixBuilder.build();
    
    VehicleRoutingProblem vrp = VehicleRoutingProblem.Builder.newInstance().setFleetSize(FleetSize.INFINITE).setRoutingCost(costMatrix)
        .addVehicle(vehicle).addJob(s1).addJob(s2).addJob(s3).build();
    
    VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/fastAlgo.xml");

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Examples of jsprit.core.problem.cost.VehicleRoutingTransportCosts




public class TestJobDistanceAvgCosts {
  
  public static void main(String[] args) {
    VehicleRoutingTransportCosts costs = new VehicleRoutingTransportCosts() {
      
      @Override
      public double getBackwardTransportTime(String fromId, String toId,double arrivalTime, Driver driver, Vehicle vehicle) {
        
        return 0;

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Examples of jsprit.core.problem.cost.VehicleRoutingTransportCosts

  }
  
  @Test(expected=NullPointerException.class)
  public void whenVehicleAndDriverIsNull_And_CostsDoesNotProvideAMethodForThis_throwException(){
//    (expected=NullPointerException.class)
    VehicleRoutingTransportCosts costs = new VehicleRoutingTransportCosts() {
      
      @Override
      public double getBackwardTransportTime(String fromId, String toId,double arrivalTime, Driver driver, Vehicle vehicle) {
        
        return 0;

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Examples of jsprit.core.problem.cost.VehicleRoutingTransportCosts

    VehicleRoute route = sol.getRoutes().iterator().next();
    assertEquals(50.0,route.getStart().getEndTime(),0.01);
  }


  private VehicleRoutingTransportCosts getTpCosts(final VehicleRoutingTransportCosts baseCosts) {
    return new VehicleRoutingTransportCosts() {
      
      @Override
      public double getBackwardTransportCost(String fromId, String toId,double arrivalTime, Driver driver, Vehicle vehicle) {
        return getTransportCost(fromId, toId, arrivalTime, driver, vehicle);
      }

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Examples of jsprit.core.problem.cost.VehicleRoutingTransportCosts

    VehicleRoutingProblem.Builder problemBuilder = VehicleRoutingProblem.Builder.newInstance();
    problemBuilder.setFleetSize(FleetSize.FINITE);
    readEnvelopes(problemBuilder);
    readMessengers(problemBuilder);
    //add constraints to problem
    VehicleRoutingTransportCosts routingCosts = new CrowFlyCosts(problemBuilder.getLocations()); //which is the default VehicleRoutingTransportCosts in builder above
        problemBuilder.setRoutingCost(routingCosts);
        //finally build the problem
//        problemBuilder.addPenaltyVehicles(20.0,50000);
        VehicleRoutingProblem bicycleMessengerProblem = problemBuilder.build();

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