OOP v4

package com.company;
import java.util.*;
import java.text.*;
import java.nio.file.Path;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.io.*;
class Car {

    private String numberPlate;
    public String getNumberPlate (){
        return this.numberPlate;
    }
    public void setNumberPlate (String numberPlate){
        this.numberPlate = numberPlate;
    }
    private String model;
    public String getModel (){
        return this.model;
    }
    public void setModel (String model){
        this.model = model;
    }
    private String colour;
    public String getColour (){
        return this.colour;
    }
    public void setColour (String colour){
        this.colour = colour;
    }
    private int mileage;
    public int getMileage (){
        return this.mileage;
    }
    public void setMileage (String mileage){
        this.mileage = Integer.parseInt(mileage);
    }
    private String accidentHistory;
    public String getAccidentHistory(){
        return this.accidentHistory;
    }
    public void setAccidentHistory (String accidentHistory){
        this.accidentHistory = accidentHistory;
    }
    private int price;
    public int getPrice (){
        return this.price;
    }
    public void setprice(String price){
        this.price = Integer.parseInt(price);
    }
    private Date arrivalDate;
    public Date getArrivalDate (){
        return this.arrivalDate;
    }
    public void setArrivalDate (String arrivalDate) {
        SimpleDateFormat dateType = new SimpleDateFormat("yyyy-mm-dd");
        try {
            this.arrivalDate = dateType.parse(arrivalDate);
        } catch (ParseException e) {
            System.out.println("wrong date");
        }
    }

    private Date sellingDate;
    public Date getSellingDate (){
        return this.sellingDate;
    }
    public void setSellingDate (String sellingDate){
            SimpleDateFormat dateType = new SimpleDateFormat("yyyy-mm-dd");
            try {
                this.sellingDate = dateType.parse(sellingDate);
            }
            catch (ParseException e){
                System.out.println("wrong date");
            }
    }
    public void setSellingDate (Date sellingDate){
       this.sellingDate = sellingDate;
    }
    private CarType carType;
    public CarType getCarType (){
        return this.carType;
    }
    public void setCarType (String carType) {
        if (carType == "Hatchback") {
            this.carType = CarType.Hatchback;
        } else if (true) {
        }
    }
    private Size size;
    public Size getSize (){
        return this.size;
    }
    public void setSize (String size){
        if (size == "large") {
            this.size = Size.Large;
        }
        else if  (size == "small"){
            this.size = Size.Small;
        }
    }
    private Transmission transmission;
    public Transmission getTransmission (){
        return this.transmission;
    }
    public void setTransmission (String transmission){
        this.transmission = transmission;
    }
    Car(){
        numberPlate = "";
        model = "";
        colour = "";
        mileage = 0;
        accidentHistory = "";
        price = 0;
        arrivalDate = new Date ();
        sellingDate = new Date ();
        carType = CarType.Saloon;
        size = Size.Large;
        transmission = Transmission.Automatic;
    }
    Car (String numberPlate, String model, String colour, int mileage, String accidentHistory, int price, String arrivalDate, String sellingDate, CarType carType, Size size, Transmission transmission){
        this.numberPlate = numberPlate;
        this.model = model;
        this.colour = colour;
        this.mileage = mileage;
        this.accidentHistory = accidentHistory;
        this.price = price;
        SimpleDateFormat dateType = new SimpleDateFormat("yyyy-mm-dd");
        try {
            this.arrivalDate = dateType.parse(arrivalDate);
            this.sellingDate = dateType.parse(sellingDate);
        }
        catch (ParseException e){
            System.out.println("wrong date");
        }
        this.carType = carType;
        this.size = size;
        this.transmission = transmission;
    }
}
enum CarType {
    Hatchback (5,4), Saloon (5,5), SUV(5,5), MPV(5,7), Van(5,3), Coupe(2,2);
    private int doors;
    private int seats;
    CarType (int doors, int seats){
        this.doors = doors;
        this.seats = seats;
    }
    public int getSeats() {
        return seats;
    }
    public int getDoors() {
        return doors;
    }
}
enum Size {
    Large("Large"), Small("Small");
    private String size;
    Size (String size){
        this.size = size;
    }
    public String GetSize (){
        return this.size;
    }
    public void SetSize (String size){
        this.size = size;
    }
}
enum Transmission {
    Automatic("Automatic"), Manual("Manual");
    private String transmission;
    Transmission(String transmission){
        this.transmission = transmission;
    }

    }
class Person {
    protected String username, password;
}
class Staff extends Person {
    public void AddCars(ArrayList<Car>cars){

        try {
            FileReader file = new FileReader("ArrayList.txt");

            BufferedReader reader = new BufferedReader(file);
            String line;
            String [] arrayLine;

            while ((line = reader.readLine()) != null) {
                arrayLine = line.split(", ");
                Car car = new Car();
                car.setNumberPlate(arrayLine[0]);
                car.setModel(arrayLine [1]);
                car.setCarType(arrayLine [2]);
                int x = 1;
                if (arrayLine[2]== "Van"){
                    x = 0;
                    car.setSize(arrayLine[3]);
                }
                car.setColour(arrayLine[4-x]);
                car.setMileage(arrayLine[5-x]);
                car.setAccidentHistory(arrayLine[6-x]);
                car.setTransmission(arrayLine[7-x]);
                car.setprice(arrayLine[8-x]);
                if (9-x<arrayLine.length){
                    car.setArrivalDate(arrayLine[9-x]);
                }
                if (10-x<arrayLine.length){
                    car.setSellingDate(arrayLine[10-x]);
                }
                cars.add(car);
            }
        } catch (IOException e) {
            System.out.println("failure");
        }
    }
    public void AddCar(Car car){


    }
    public void SellCar(Car car, ArrayList <Car>cars){
        for (Car temporaryCar:cars){
            if(car.getNumberPlate()== temporaryCar.getNumberPlate()){
                temporaryCar.setSellingDate(new Date());
                break;
            }
        }

    }
    public void PrintCars(){

    }
    public ArrayList<Car> Search(String colour, ArrayList<Car>cars){
        ArrayList <Car>selectedCars = new ArrayList<>();
        for (Car temporaryCar:cars){
            if (temporaryCar.getColour() == colour){
                selectedCars.add(temporaryCar);
            }
        }
        return selectedCars;
    }
    public ArrayList<Car> Search(String model, Transmission transmission, ArrayList<Car>cars){
        ArrayList <Car>selectedCars = new ArrayList<>();
        for (Car temporaryCar:cars){
            if (temporaryCar.getModel() == model && temporaryCar.getTransmission() == transmission){
                selectedCars.add(temporaryCar);
            }
        }
        return selectedCars;
    }
    public ArrayList<Car> Search(int min, int max, ArrayList<Car>cars){
        ArrayList <Car>selectedCars = new ArrayList<>();
        for (Car temporaryCar:cars){
            if (temporaryCar.getCarType().getSeats() >= min && temporaryCar.getCarType().getSeats()<= max){
                selectedCars.add(temporaryCar);
            }
        }
        return selectedCars;

    }
    public ArrayList<Car> Search(Size size,ArrayList<Car>cars){
        ArrayList <Car>selectedCars = new ArrayList<>();
        for (Car temporaryCar:cars){
            if (temporaryCar.getCarType()== CarType.Van && temporaryCar.getSize()== size){
                selectedCars.add(temporaryCar);
            }
        }
        return selectedCars;

    }
    public int CalculateRevenue(ArrayList <Car>cars,Date sellingDate){
        int result = 0;
        for (int i=0; i<cars.size();i++){
            if (cars.get(i).getSellingDate()== sellingDate){
                result += cars.get(i).getPrice();
            }
        }
        return result;
    }
    /*public int CalculateRevenue(ArrayList <Car>cars,Date sellingDate){
        int result = 0;
        for (int i=0; i<cars.size();i++){
            if (cars.get(i).getSellingDate()== sellingDate){
                result += cars.get(i).getPrice();
            }
        }
        return result;
    }*/

}
class Customer extends Person {

}
class Admin extends Staff {

}
public class Main {

    public static void main(String[] args) {
	ArrayList <Car>cars = new ArrayList<Car>();
	Staff Jon = new Staff();
	Jon.AddCars(cars);

    }
}