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Code Issues Releases Wiki Activity

modeling shipment

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oblonski 2013-10-16 09:24:23 +02:00
parent a97a99497b
commit 6b8e4c8a79
3 changed files with 205 additions and 2 deletions
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198
jsprit-core/src/main/java/basics/Shipment.java Normal file
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@ -0,0 +1,198 @@
package basics;
import util.Coordinate;
import basics.route.TimeWindow;
public class Shipment implements Job{
public static class Builder {
private int demand;
private String id;
private String pickupLocation;
private Coordinate pickupCoord;
private double pickupServiceTime = 0.0;
private String deliveryLocation;
private Coordinate deliveryCoord;
private double deliveryServiceTime = 0.0;
private TimeWindow deliveryTimeWindow = TimeWindow.newInstance(0.0, Double.MAX_VALUE);
private TimeWindow pickupTimeWindow = TimeWindow.newInstance(0.0, Double.MAX_VALUE);;
public static Builder newInstance(String id, int size){
return new Builder(id,size);
}
Builder(String id, int size) {
if(size < 0) throw new IllegalArgumentException("size must be greater than or equal to zero");
this.id = id;
this.demand = size;
}
public Builder setPickupLocation(String pickupLocation){
this.pickupLocation = pickupLocation;
return this;
}
public Builder setPickupCoord(Coordinate pickupCoord){
this.pickupCoord = pickupCoord;
return this;
}
public Builder setPickupServiceTime(double serviceTime){
this.pickupServiceTime = serviceTime;
return this;
}
public Builder setPickupTimeWindow(TimeWindow timeWindow){
this.pickupTimeWindow = timeWindow;
return this;
}
public Builder setDeliveryLocation(String deliveryLocation){
this.deliveryLocation = deliveryLocation;
return this;
}
public Builder setDeliveryCoord(Coordinate deliveryCoord){
this.deliveryCoord = deliveryCoord;
return this;
}
public Builder setDeliveryServiceTime(double deliveryServiceTime){
this.deliveryServiceTime = deliveryServiceTime;
return this;
}
public Builder setDeliveryTimeWindow(TimeWindow timeWindow){
this.deliveryTimeWindow = timeWindow;
return this;
}
public Shipment build(){
if(pickupLocation == null) {
if(pickupCoord == null) throw new IllegalStateException("either locationId or a coordinate must be given. But is not.");
pickupLocation = pickupCoord.toString();
}
if(deliveryLocation == null) {
if(deliveryCoord == null) throw new IllegalStateException("either locationId or a coordinate must be given. But is not.");
deliveryLocation = deliveryCoord.toString();
}
return new Shipment(this);
}
}
private int demand;
private String id;
private String pickupLocation;
private Coordinate pickupCoord;
private double pickupServiceTime;
private String deliveryLocation;
private Coordinate deliveryCoord;
private double deliveryServiceTime;
private TimeWindow deliveryTimeWindow;
private TimeWindow pickupTimeWindow;
Shipment(Builder builder){
this.id = builder.id;
this.demand = builder.demand;
this.pickupLocation = builder.pickupLocation;
this.pickupCoord = builder.pickupCoord;
this.pickupServiceTime = builder.pickupServiceTime;
this.pickupTimeWindow = builder.pickupTimeWindow;
this.deliveryLocation = builder.deliveryLocation;
this.deliveryCoord = builder.deliveryCoord;
this.deliveryServiceTime = builder.deliveryServiceTime;
this.deliveryTimeWindow = builder.deliveryTimeWindow;
}
@Override
public String getId() {
return id;
}
@Override
public int getCapacityDemand() {
return demand;
}
public int getDemand() {
return demand;
}
public String getPickupLocation() {
return pickupLocation;
}
public Coordinate getPickupCoord() {
return pickupCoord;
}
public double getPickupServiceTime() {
return pickupServiceTime;
}
public String getDeliveryLocation() {
return deliveryLocation;
}
public Coordinate getDeliveryCoord() {
return deliveryCoord;
}
public double getDeliveryServiceTime() {
return deliveryServiceTime;
}
public TimeWindow getDeliveryTimeWindow() {
return deliveryTimeWindow;
}
public TimeWindow getPickupTimeWindow() {
return pickupTimeWindow;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Shipment other = (Shipment) obj;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
return true;
}
}