import java.util.ArrayList;

import java.util.List;

public class UsingObject {

public static void main (String[] args) {

List<ShoppingCartItem> items = new ArrayList<>();

items.add(new ShoppingCartItem("Raspberry Pi 4, 4Gb", 1, 59.95F));

items.add(new ShoppingCartItem("Micro-HDMI cable", 2, 5.9F));

items.add(new ShoppingCartItem("Raspberry Pi 4 power supply", 1, 9.95F));

double total = 0D;

for (ShoppingCartItem item : items) {

System.out.println(item.getName());

System.out.println(" " + item.getQuantity() + "\tx\t" + item.getPrice() + "\t= " + item.getTotal() + " Euro");

total += item.getTotal();

}

System.out.println("\nTotal for shopping cart:\n " + total + " Euro");

}

public static class ShoppingCartItem {

// These values are final as they should not be changed

private final String name;

private final int quantity;

private final float price;

public ShoppingCartItem(String name, int quantity, float price) {

this.name = name;

this.quantity = quantity;

this.price = price;

}

public String getName() {

return name;

}

public int getQuantity() {

return quantity;

}

public float getPrice() {

return price;

}

public float getTotal() {

return quantity * price;

}

}

}