Untitled

public class Hamburger {
    private String rollType;
    private String meat;
    private double basePrice;
    private String name;

    private String addition;
    private int countAddition;

    public Hamburger(String rollType, String meat, double basePrice, String name) {
        this.rollType = rollType;
        this.meat = meat;
        this.basePrice = basePrice;
        this.name = name;
    }

    public void addItem(String addition) {
        if (countAddition < 4) {
            System.out.println("You added " + addition + " to your burger.");
            this.countAddition++;
        } else {
            System.out.println("You cannot add more items.");
        }
    }

    public int getCountAddition() {
        return countAddition;
    }

    public double additionsPrice () {
        return countAddition * 0.5;
    }

    public void getInfo () {
        System.out.println("The base price is " + basePrice + "$");
        System.out.println("Your additions items cost " + additionsPrice() + "$");
        System.out.println("Your total is " + basePrice + additionsPrice() + "$");
    }

}


public class HealthyBurger extends Hamburger {
    private String itemOne;
    private String itemTwo;
    private int countAddition = 2;

    public HealthyBurger(String meat, double basePrice, String name) {
        super("brown rye bread roll", meat, basePrice, "Healthy Burger");
    }

    @Override
    public void addItem(String addition) {
        if (countAddition < 6) {
            this.countAddition++;
            super.addItem(addition);
        }
    }

    @Override
    public double additionsPrice() {
        return super.additionsPrice();
    }

    @Override
    public void getInfo() {
        super.getInfo();
    }

    @Override
    public int getCountAddition() {
        return super.getCountAddition();
    }
}


public class DeluxeBurger extends Hamburger {
    private boolean chips;
    private boolean drink;
    private int countAddition;

    public DeluxeBurger(String rollType, String meat, double basePrice, String name, boolean chips, boolean drink, int countAddition) {
        super(rollType, meat, basePrice, name);
        this.chips = true;
        this.drink = true;
        this.countAddition = 0;
    }

    @Override
    public void addItem(String addition) {
        super.addItem(addition);
    }

    @Override
    public void getInfo() {
        super.getInfo();
    }
}