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Start your free trialDominik Huber
4,631 PointsPlease help me with the code challenge. Don't know what I'm doing wrong.
My code is attached,
In my oppinion I did everything right :P But I get the message: Did you uncomment the line in Example.java? The output from System.out does not show the 1 Yoda PEZ Dispenser.
But when I'm click on console it shows it.
Maybe I missunderstood the question?
Please help me. thx
public class Example {
public static void main(String[] args) {
ShoppingCart cart = new ShoppingCart();
Product pez = new Product("Cherry PEZ refill (12 pieces)");
cart.addItem(pez, 5);
/* Since a quantity of 1 is such a common argument when adding a product to the cart,
* your fellow developers have asked you to make the following code work, as well as keeping
* the ability to add a product and a quantity.
*/
Product dispenser = new Product("Yoda PEZ dispenser");
/* Uncomment the line following this comment,
after adding a new method using method signatures,
to solve their request in ShoppingCart.java
*/
cart.addItem(dispenser);
}
}
public class ShoppingCart {
public void addItem(Product item, int quantity) {
System.out.printf("Adding %d of %s to the cart.%n", quantity, item.getName());
/* Other code omitted for clarity. Please imagine
lots and lots of code here. Don't repeat it.
*/
}
public void addItem(Product item) {
int quantity = 1;
System.out.printf("Adding %d %s to the cart", quantity, item.getName());
}
}
public class Product {
/* Other code omitted for clarity, but you could imagine
it would store price, options like size and color
*/
private String mName;
public Product(String name) {
mName = name;
}
public String getName() {
return mName;
}
}
1 Answer
Geoff Bosdet
3,262 PointsI think it wants you to use your addItem (Product, quantity ) code in your addItem (Product) method.
Public void addItem (Product product ){ addItem (product, 1); }
Dominik Huber
4,631 PointsDominik Huber
4,631 PointsThx man that was exactly the problem.