Package jsprit.core.problem.VehicleRoutingProblem

Examples of jsprit.core.problem.VehicleRoutingProblem.Builder

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    assertEquals(20,(readVrp.getJobs().get("2")).getSize().get(0));
  }
 
  @Test
  public void whenWritingVehicleV1_itsStartLocationMustBeWrittenCorrectly(){
    Builder builder = VehicleRoutingProblem.Builder.newInstance();
   
    VehicleTypeImpl type1 = VehicleTypeImpl.Builder.newInstance("vehType").addCapacityDimension(0, 20).build();
    VehicleTypeImpl type2 = VehicleTypeImpl.Builder.newInstance("vehType2").addCapacityDimension(0, 200).build();
        VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setStartLocationId("loc").setType(type1).build();
        VehicleImpl v2 = VehicleImpl.Builder.newInstance("v2").setStartLocationId("loc").setType(type2).build();
   
    builder.addVehicle(v1);
    builder.addVehicle(v2);
   
    Service s1 = Service.Builder.newInstance("1").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();
    Service s2 = Service.Builder.newInstance("2").addSizeDimension(0, 1).setLocationId("loc2").setServiceTime(4.0).build();
   
    VehicleRoutingProblem vrp = builder.addJob(s1).addJob(s2).build();
    new VrpXMLWriter(vrp, null).write(infileName);
   
    VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
    new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
    VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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  }

    @Test
    public void whenWritingService_itShouldHaveTheCorrectNuSkills(){
        Builder builder = VehicleRoutingProblem.Builder.newInstance();

        Service s = Service.Builder.newInstance("1").addRequiredSkill("sKill1").addRequiredSkill("skill2").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();

        VehicleRoutingProblem vrp = builder.addJob(s).build();
        new VrpXMLWriter(vrp, null).write(infileName);

        VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
        new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
        VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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        assertEquals(2,readVrp.getJobs().get("1").getRequiredSkills().values().size());
    }

    @Test
    public void whenWritingService_itShouldContain_skill1(){
        Builder builder = VehicleRoutingProblem.Builder.newInstance();

        Service s = Service.Builder.newInstance("1").addRequiredSkill("sKill1").addRequiredSkill("skill2").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();

        VehicleRoutingProblem vrp = builder.addJob(s).build();
        new VrpXMLWriter(vrp, null).write(infileName);

        VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
        new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
        VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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        assertTrue(readVrp.getJobs().get("1").getRequiredSkills().containsSkill("skill1"));
    }

    @Test
    public void whenWritingService_itShouldContain_skill2(){
        Builder builder = VehicleRoutingProblem.Builder.newInstance();

        Service s = Service.Builder.newInstance("1").addRequiredSkill("sKill1").addRequiredSkill("skill2").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();

        VehicleRoutingProblem vrp = builder.addJob(s).build();
        new VrpXMLWriter(vrp, null).write(infileName);

        VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
        new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
        VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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        assertTrue(readVrp.getJobs().get("1").getRequiredSkills().containsSkill("skill2"));
    }
 
  @Test
  public void whenWritingVehicleV1_itDoesNotReturnToDepotMustBeWrittenCorrectly(){
    Builder builder = VehicleRoutingProblem.Builder.newInstance();
   
    VehicleTypeImpl type1 = VehicleTypeImpl.Builder.newInstance("vehType").addCapacityDimension(0, 20).build();
    VehicleTypeImpl type2 = VehicleTypeImpl.Builder.newInstance("vehType2").addCapacityDimension(0, 200).build();
        VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setReturnToDepot(false).setStartLocationId("loc").setType(type1).build();
        VehicleImpl v2 = VehicleImpl.Builder.newInstance("v2").setStartLocationId("loc").setType(type2).build();
   
    builder.addVehicle(v1);
    builder.addVehicle(v2);
   
    Service s1 = Service.Builder.newInstance("1").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();
    Service s2 = Service.Builder.newInstance("2").addSizeDimension(0, 1).setLocationId("loc2").setServiceTime(4.0).build();
   
    VehicleRoutingProblem vrp = builder.addJob(s1).addJob(s2).build();
    new VrpXMLWriter(vrp, null).write(infileName);
   
    VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
    new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
    VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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    assertFalse(v.isReturnToDepot());
  }
 
  @Test
  public void whenWritingVehicleV1_readingAgainAssignsCorrectType(){
    Builder builder = VehicleRoutingProblem.Builder.newInstance();
   
    VehicleTypeImpl type1 = VehicleTypeImpl.Builder.newInstance("vehType").addCapacityDimension(0, 20).build();
    VehicleTypeImpl type2 = VehicleTypeImpl.Builder.newInstance("vehType2").addCapacityDimension(0, 200).build();
        VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setReturnToDepot(false).setStartLocationId("loc").setType(type1).build();
        VehicleImpl v2 = VehicleImpl.Builder.newInstance("v2").setStartLocationId("loc").setType(type2).build();
   
    builder.addVehicle(v1);
    builder.addVehicle(v2);
   
    Service s1 = Service.Builder.newInstance("1").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();
    Service s2 = Service.Builder.newInstance("2").addSizeDimension(0, 1).setLocationId("loc2").setServiceTime(4.0).build();
   
    VehicleRoutingProblem vrp = builder.addJob(s1).addJob(s2).build();
    new VrpXMLWriter(vrp, null).write(infileName);
   
    VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
    new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
    VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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    assertEquals("vehType",v.getType().getTypeId());
  }
 
  @Test
  public void whenWritingVehicleV2_readingAgainAssignsCorrectType(){
    Builder builder = VehicleRoutingProblem.Builder.newInstance();
   
    VehicleTypeImpl type1 = VehicleTypeImpl.Builder.newInstance("vehType").addCapacityDimension(0, 20).build();
    VehicleTypeImpl type2 = VehicleTypeImpl.Builder.newInstance("vehType2").addCapacityDimension(0, 200).build();
        VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setReturnToDepot(false).setStartLocationId("loc").setType(type1).build();
        VehicleImpl v2 = VehicleImpl.Builder.newInstance("v2").setStartLocationId("loc").setType(type2).build();
   
    builder.addVehicle(v1);
    builder.addVehicle(v2);
   
    Service s1 = Service.Builder.newInstance("1").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();
    Service s2 = Service.Builder.newInstance("2").addSizeDimension(0, 1).setLocationId("loc2").setServiceTime(4.0).build();
   
    VehicleRoutingProblem vrp = builder.addJob(s1).addJob(s2).build();
    new VrpXMLWriter(vrp, null).write(infileName);
   
    VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
    new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
    VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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  }
 
  @Test
  public void whenWritingVehicleV2_readingItsLocationsAgainReturnsCorrectLocations(){
    Builder builder = VehicleRoutingProblem.Builder.newInstance();
   
    VehicleTypeImpl type1 = VehicleTypeImpl.Builder.newInstance("vehType").addCapacityDimension(0, 20).build();
    VehicleTypeImpl type2 = VehicleTypeImpl.Builder.newInstance("vehType2").addCapacityDimension(0, 200).build();
        VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setReturnToDepot(false).setStartLocationId("loc").setType(type1).build();
        VehicleImpl v2 = VehicleImpl.Builder.newInstance("v2").setStartLocationId("startLoc").setStartLocationCoordinate(Coordinate.newInstance(1, 2))
        .setEndLocationId("endLoc").setEndLocationCoordinate(Coordinate.newInstance(4, 5)).setType(type2).build();
   
    builder.addVehicle(v1);
    builder.addVehicle(v2);
   
    Service s1 = Service.Builder.newInstance("1").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();
    Service s2 = Service.Builder.newInstance("2").addSizeDimension(0, 1).setLocationId("loc2").setServiceTime(4.0).build();
   
    VehicleRoutingProblem vrp = builder.addJob(s1).addJob(s2).build();
    new VrpXMLWriter(vrp, null).write(infileName);
   
    VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
    new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
    VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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    assertEquals("endLoc",v.getEndLocationId());
  }
 
  @Test
  public void whenWritingVehicleV2_readingItsLocationsCoordsAgainReturnsCorrectLocationsCoords(){
    Builder builder = VehicleRoutingProblem.Builder.newInstance();
   
    VehicleTypeImpl type1 = VehicleTypeImpl.Builder.newInstance("vehType").addCapacityDimension(0, 20).build();
    VehicleTypeImpl type2 = VehicleTypeImpl.Builder.newInstance("vehType2").addCapacityDimension(0, 200).build();
        VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setReturnToDepot(false).setStartLocationId("loc").setType(type1).build();
        VehicleImpl v2 = VehicleImpl.Builder.newInstance("v2").setStartLocationId("startLoc").setStartLocationCoordinate(Coordinate.newInstance(1, 2))
        .setEndLocationId("endLoc").setEndLocationCoordinate(Coordinate.newInstance(4, 5)).setType(type2).build();
   
    builder.addVehicle(v1);
    builder.addVehicle(v2);
   
    Service s1 = Service.Builder.newInstance("1").addSizeDimension(0, 1).setLocationId("loc").setServiceTime(2.0).build();
    Service s2 = Service.Builder.newInstance("2").addSizeDimension(0, 1).setLocationId("loc2").setServiceTime(4.0).build();
   
    VehicleRoutingProblem vrp = builder.addJob(s1).addJob(s2).build();
    new VrpXMLWriter(vrp, null).write(infileName);
   
    VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
    new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
    VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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    assertEquals(5.0,v.getEndLocationCoordinate().getY(),0.01);
  }
 
  @Test
  public void whenWritingVehicleWithSeveralCapacityDimensions_itShouldBeWrittenAndRereadCorrectly(){
    Builder builder = VehicleRoutingProblem.Builder.newInstance();
   
    VehicleTypeImpl type2 = VehicleTypeImpl.Builder.newInstance("type")
        .addCapacityDimension(0, 100)
        .addCapacityDimension(1, 1000)
        .addCapacityDimension(2, 10000)
        .build();

        VehicleImpl v2 = VehicleImpl.Builder.newInstance("v").setStartLocationId("startLoc").setStartLocationCoordinate(Coordinate.newInstance(1, 2))
        .setEndLocationId("endLoc").setEndLocationCoordinate(Coordinate.newInstance(4, 5)).setType(type2).build();
    builder.addVehicle(v2);

    VehicleRoutingProblem vrp = builder.build();
    new VrpXMLWriter(vrp, null).write(infileName);
   
    VehicleRoutingProblem.Builder vrpToReadBuilder = VehicleRoutingProblem.Builder.newInstance();
    new VrpXMLReader(vrpToReadBuilder, null).read(infileName);
    VehicleRoutingProblem readVrp = vrpToReadBuilder.build();
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Related Classes of jsprit.core.problem.VehicleRoutingProblem.Builder

  • jsprit.core.algorithm.recreate.TestDepartureTimeOpt
  • jsprit.core.problem.io.VrpXMLWriterTest
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