Unit 5 Code Examples

import java.util.ArrayList;
public class CarClass{
    //Constant
    public final String vehicleType = "Car";

    //Instance Variables
    private String model;
    private int milesRun;
    private float velocity;

    // Static Variables
    public static ArrayList<CarClass> carList = new ArrayList<>();
    
    //Constructor
    public CarClass(String model, int milesRun, float velocity){
        this.model = model;
        this.milesRun = milesRun;
        this.velocity = velocity;
    }

    //Methods
    public void printModel(){
        System.out.println(getModel());
    }

    public void printMilesRun(){
        System.out.println(getMilesRun());
    }

    public void printVelocity(){
        System.out.println(getVelocity());
    }
    
    //Getters
    public String getModel(){
        return model;
    }

    public int getMilesRun(){
        return milesRun;
    }

    public float getVelocity(){
        return velocity;
    }

    //Setters
    public void setModel(String newModel){
        model = newModel;
    }

    public void setMilesRun(int newMilesRun){
        milesRun = newMilesRun;
    }

    public void setVelocity(float newVelocity){
        velocity = newVelocity;
    }

    //Static Methods
    public static void manufactureCar(String model, int milesRun, float velocity){
        CarClass newCar = new CarClass(model, milesRun, velocity);  
        carList.add(newCar);
    }

    public static void printCarDetails(){
        for (int carIndex = 0; carIndex < carList.size(); carIndex++){
            System.out.println("---------------------------------");
            carList.get(carIndex).printModel();
        }
        System.out.println("---------------------------------");
    }

    //main method
    public static void main(String[] args){
        manufactureCar("Tesla Model X", 10, 100);
        manufactureCar("Prius", 200, 70);
        manufactureCar("Toyota Minivan", 500, 65);
        CarClass.printCarDetails();
    }
}

CarClass.main(null);

---------------------------------
Tesla Model X
---------------------------------
Prius
---------------------------------
Toyota Minivan
---------------------------------