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Shipment.java
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Shipment.java
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import java.util.*;
/**
* The Shipment Class
*
* Stores an arrayList of cargo that is going on the same truck to the same place
*
* @version 11/30/18
*/
public class Shipment
{
City destination;
String location;
ArrayList<Cargo> shipmentCargo = new ArrayList<Cargo>();
int weight;
int maxWeight;
int distance;
public Shipment(String l,int max){//Creates the new shipment object with relevant data
location = l;
maxWeight = max;
weight = 0;
}
@Override
public String toString(){//Converts a shipment to a string in the same format as shown in the result.txt file
String cargoLine = "";
for(int i = 0;i<shipmentCargo.size();i++){
cargoLine+= shipmentCargo.get(i).toString();
if(i!=shipmentCargo.size()-1){
cargoLine+=", ";
}
}
return("Deliver to warehouse " + destination.name + " total weight: " + weight + "([" + cargoLine + "]) dist: " + distance);
}
public boolean addCargo(Cargo c){//Adds cargo to the shipment if there is room, or simply returns false if there is not
if(weight + c.weight > maxWeight){
return false;
}
weight+=c.weight;
shipmentCargo.add(c);
return true;
}
public void setDestination(City d){//Sets the city that this shipment is going to
destination = d;
//distance += d.dist;
}
public void setDistance(){//Sets the distance this shipment has to go based on the city. Must be called after setDestination
distance = destination.dist;
}
public int getReturnDist(){//Gets the distance it takes to get back to the center
return destination.centerDist;
}
}