private Capacity getCurrentMaxLoadInRoute(VehicleRoute route) {
Capacity maxLoad = stateGetter.getRouteState(route, InternalStates.MAXLOAD, Capacity.class);
if (maxLoad == null) maxLoad = Capacity.Builder.newInstance().build();
return maxLoad;
}
@Before
public void doBefore() {
Vehicle vehicle = mock(Vehicle.class);
VehicleType type = mock(VehicleType.class);
when(type.getCapacityDimensions())
.thenReturn(Capacity.Builder.newInstance().addDimension(0, 20).build());
when(vehicle.getType()).thenReturn(type);
VehicleRoutingProblem.Builder serviceProblemBuilder =
VehicleRoutingProblem.Builder.newInstance();
Service s1 =
Service.Builder.newInstance("s").addSizeDimension(0, 10).setLocationId("loc").build();
Service s2 =
Service.Builder.newInstance("s2").addSizeDimension(0, 5).setLocationId("loc").build();
serviceProblemBuilder.addJob(s1).addJob(s2);
final VehicleRoutingProblem serviceProblem = serviceProblemBuilder.build();
final VehicleRoutingProblem.Builder pdProblemBuilder =
VehicleRoutingProblem.Builder.newInstance();
Pickup pickup =
(Pickup)
Pickup.Builder.newInstance("pick").addSizeDimension(0, 10).setLocationId("loc").build();
Delivery delivery =
(Delivery)
Delivery.Builder.newInstance("del").addSizeDimension(0, 5).setLocationId("loc").build();
pdProblemBuilder.addJob(pickup).addJob(delivery);
final VehicleRoutingProblem pdProblem = pdProblemBuilder.build();
final VehicleRoutingProblem.Builder shipmentProblemBuilder =
VehicleRoutingProblem.Builder.newInstance();
Shipment shipment1 =
Shipment.Builder.newInstance("s1")
.addSizeDimension(0, 10)
.setPickupLocation("pick")
.setDeliveryLocation("del")
.build();
Shipment shipment2 =
Shipment.Builder.newInstance("s2")
.addSizeDimension(0, 5)
.setPickupLocation("pick")
.setDeliveryLocation("del")
.build();
shipmentProblemBuilder.addJob(shipment1).addJob(shipment2).build();
final VehicleRoutingProblem shipmentProblem = shipmentProblemBuilder.build();
VehicleRoute.Builder serviceRouteBuilder = VehicleRoute.Builder.newInstance(vehicle);
serviceRouteBuilder.setJobActivityFactory(
new JobActivityFactory() {
@Override
public List<AbstractActivity> createActivities(Job job) {
return serviceProblem.copyAndGetActivities(job);
}
});
serviceRoute = serviceRouteBuilder.addService(s1).addService(s2).build();
VehicleRoute.Builder pdRouteBuilder = VehicleRoute.Builder.newInstance(vehicle);
pdRouteBuilder.setJobActivityFactory(
new JobActivityFactory() {
@Override
public List<AbstractActivity> createActivities(Job job) {
return pdProblem.copyAndGetActivities(job);
}
});
pickup_delivery_route = pdRouteBuilder.addService(pickup).addService(delivery).build();
VehicleRoute.Builder shipmentRouteBuilder = VehicleRoute.Builder.newInstance(vehicle);
shipmentRouteBuilder.setJobActivityFactory(
new JobActivityFactory() {
@Override
public List<AbstractActivity> createActivities(Job job) {
return shipmentProblem.copyAndGetActivities(job);
}
});
shipment_route =
shipmentRouteBuilder
.addPickup(shipment1)
.addPickup(shipment2)
.addDelivery(shipment2)
.addDelivery(shipment1)
.build();
stateManager = new StateManager(mock(VehicleRoutingProblem.class));
stateManager.updateLoadStates();
}
/**
* Builder that builds the vehicle-type.
*
* @author schroeder
*/
public static class Builder {
public static VehicleTypeImpl.Builder newInstance(String id) {
if (id == null) throw new IllegalStateException();
return new Builder(id);
}
private String id;
private int capacity = 0;
private double maxVelo = Double.MAX_VALUE;
/** default cost values for default vehicle type */
private double fixedCost = 0.0;
private double perDistance = 1.0;
private double perTime = 0.0;
private double perWaitingTime = 0.0;
private double perServiceTime = 0.0;
private String profile = "car";
private Capacity.Builder capacityBuilder = Capacity.Builder.newInstance();
private Capacity capacityDimensions = null;
private boolean dimensionAdded = false;
private Builder(String id) {
this.id = id;
}
/**
* Sets the maximum velocity this vehicle-type can go [in meter per seconds].
*
* @param inMeterPerSeconds
* @return this builder
* @throws IllegalStateException if velocity is smaller than zero
*/
public VehicleTypeImpl.Builder setMaxVelocity(double inMeterPerSeconds) {
if (inMeterPerSeconds < 0.0)
throw new IllegalStateException("velocity cannot be smaller than zero");
this.maxVelo = inMeterPerSeconds;
return this;
}
/**
* Sets the fixed costs of the vehicle-type.
*
* <p>
*
* <p>by default it is 0.
*
* @param fixedCost
* @return this builder
* @throws IllegalStateException if fixedCost is smaller than zero
*/
public VehicleTypeImpl.Builder setFixedCost(double fixedCost) {
if (fixedCost < 0.0)
throw new IllegalStateException("fixed costs cannot be smaller than zero");
this.fixedCost = fixedCost;
return this;
}
/**
* Sets the cost per distance unit, for instance € per meter.
*
* <p>
*
* <p>by default it is 1.0
*
* @param perDistance
* @return this builder
* @throws IllegalStateException if perDistance is smaller than zero
*/
public VehicleTypeImpl.Builder setCostPerDistance(double perDistance) {
if (perDistance < 0.0)
throw new IllegalStateException("cost per distance must not be smaller than zero");
this.perDistance = perDistance;
return this;
}
/**
* Sets cost per time unit, for instance € per second.
*
* <p>
*
* <p>by default it is 0.0
*
* @param perTime
* @return this builder
* @throws IllegalStateException if costPerTime is smaller than zero
* @deprecated use .setCostPerTransportTime(..) instead
*/
@Deprecated
public VehicleTypeImpl.Builder setCostPerTime(double perTime) {
if (perTime < 0.0) throw new IllegalStateException();
this.perTime = perTime;
return this;
}
/**
* Sets cost per time unit, for instance € per second.
*
* <p>
*
* <p>by default it is 0.0
*
* @param perTime
* @return this builder
* @throws IllegalStateException if costPerTime is smaller than zero
*/
public VehicleTypeImpl.Builder setCostPerTransportTime(double perTime) {
if (perTime < 0.0) throw new IllegalStateException();
this.perTime = perTime;
return this;
}
/**
* Sets cost per waiting time unit, for instance € per second.
*
* <p>
*
* <p>by default it is 0.0
*
* @param perWaitingTime
* @return this builder
* @throws IllegalStateException if costPerTime is smaller than zero
*/
public VehicleTypeImpl.Builder setCostPerWaitingTime(double perWaitingTime) {
if (perWaitingTime < 0.0) throw new IllegalStateException();
this.perWaitingTime = perWaitingTime;
return this;
}
public VehicleTypeImpl.Builder setCostPerServiceTime(double perServiceTime) {
if (perServiceTime < 0.0) throw new IllegalStateException();
this.perServiceTime = perServiceTime;
return this;
}
/**
* Builds the vehicle-type.
*
* @return VehicleTypeImpl
*/
public VehicleTypeImpl build() {
if (capacityDimensions == null) {
capacityDimensions = capacityBuilder.build();
}
return new VehicleTypeImpl(this);
}
/**
* Adds a capacity dimension.
*
* @param dimIndex
* @param dimVal
* @return the builder
* @throws IllegalArgumentException if dimVal < 0
* @throws IllegalStateException if capacity dimension is already set
*/
public Builder addCapacityDimension(int dimIndex, int dimVal) {
if (dimVal < 0) throw new IllegalArgumentException("capacity value cannot be negative");
if (capacityDimensions != null)
throw new IllegalStateException(
"either build your dimension with build your dimensions with "
+ "addCapacityDimension(int dimIndex, int dimVal) or set the already built dimensions with .setCapacityDimensions(Capacity capacity)."
+ "You used both methods.");
dimensionAdded = true;
capacityBuilder.addDimension(dimIndex, dimVal);
return this;
}
/**
* Sets capacity dimensions.
*
* <p>
*
* <p>Note if you use this you cannot use <code>addCapacityDimension(int dimIndex, int dimVal)
* </code> anymore. Thus either build your dimensions with <code>
* addCapacityDimension(int dimIndex, int dimVal)</code> or set the already built dimensions
* with this method.
*
* @param capacity
* @return this builder
* @throws IllegalStateException if capacityDimension has already been added
*/
public Builder setCapacityDimensions(Capacity capacity) {
if (dimensionAdded)
throw new IllegalStateException(
"either build your dimension with build your dimensions with "
+ "addCapacityDimension(int dimIndex, int dimVal) or set the already built dimensions with .setCapacityDimensions(Capacity capacity)."
+ "You used both methods.");
this.capacityDimensions = capacity;
return this;
}
public Builder setProfile(String profile) {
this.profile = profile;
return this;
}
}