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Copy pathParkingLotManager.java
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45 lines (39 loc) · 1.3 KB
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import java.util.ArrayList;
import java.util.List;
public class ParkingLotManager {
protected List<ParkingLot> managedParkingLotList = new ArrayList<ParkingLot>();
public ParkingLotManager(List<ParkingLot> managedParkingLotList) {
this.managedParkingLotList = managedParkingLotList;
}
public int getAvailableParkingLotNumber() {
int availableParkingLotNumber = 0;
for (ParkingLot parkingLot : managedParkingLotList) {
availableParkingLotNumber += parkingLot.getAvailableParkingLotNumber();
}
return availableParkingLotNumber;
}
public Receipt park(Car car) {
ParkingLot parkingLot = this.getParkingLot();
if (null != parkingLot) {
return parkingLot.park(car);
}
return null;
}
protected ParkingLot getParkingLot() {
for (ParkingLot parkingLot : managedParkingLotList) {
if (parkingLot.getAvailableParkingLotNumber() > 0) {
return parkingLot;
}
}
return null;
}
public Car retrieve(Receipt receipt) {
for (ParkingLot parkingLot : managedParkingLotList) {
Car car = parkingLot.retrieve(receipt);
if (null != car) {
return car;
}
}
return null;
}
}