public double cost() {
double totalCost = 0;
for (MyVehicle v : vehicleActions.keySet()) {
City c = v.homeCity();
long vehicleDistanceSum = 0;
for (Action action : vehicleActions.get(v)) {
vehicleDistanceSum += c.distanceUnitsTo(action.getCity());
c = action.getCity();
}
double vehicleCost = Measures.unitsToKM(vehicleDistanceSum * v.costPerKm());
totalCost += vehicleCost;
}
return totalCost;
}
public boolean appendTaskToBiggestMyVehicle(Task t) {
MyVehicle biggestMyVehicle = domainVal.vehicles.get(0);
for (MyVehicle v : domainVal.vehicles) {
if (biggestMyVehicle.capacity() < v.capacity()) {
biggestMyVehicle = v;
}
}
if (biggestMyVehicle.capacity() < t.weight) {
return false;
} else {
appendActionForMyVehicle(new Action(Type.PICKUP, t), biggestMyVehicle);
appendActionForMyVehicle(new Action(Type.DELIVERY, t), biggestMyVehicle);
return true;
}
}
public Plan getPlanForMyVehicle(int index) {
MyVehicle v = domainVal.vehicles.get(index);
City currentCity = v.homeCity();
Plan plan = new Plan(currentCity);
for (Action a : vehicleActions.get(v)) {
City destination = a.getCity();
for (City c : currentCity.pathTo(destination)) {
plan.appendMove(c);
}
if (a.type == Type.PICKUP) plan.appendPickup(a.task);
else plan.appendDelivery(a.task);
currentCity = destination;
}
return plan;
}