(1) Create two files to submit: ItemToPurchase.java - Class definition ShoppingCartPrinter.java - Contains main() method Build the ItemToPurchase class with the following specifications: Private fields String itemName - Initialized in default constructor to "none" int itemPrice - Initialized in default constructor to 0 int itemQuantity - Initialized in default constructor to 0 Default constructor Public member methods (mutators & accessors) setName() & getName() (2 pts) setPrice() & getPrice() (2 pts) setQuantity() & getQuantity() (2 pts) (2) In main(), prompt the user for two items and create two objects of the ItemToPurchase class. Before prompting for the second item, call scnr.nextLine(); to allow the user to input a new string. (2 pts) Ex: Item 1 Enter the item name: Chocolate Chips Enter the item price: 3 Enter the item quantity: 1 Item 2 Enter the item name: Bottled Water Enter the item price: 1 Enter the item quantity: 10 (3) Add the costs of the two items together and output the total cost. (2 pts)
I have tried numerous codes to try to find a solution to this one. I continue to get error codes for the shopping cart. My guess it has something to do with the scanner? Here is the problem and what is pre-loaded into the program:
Create a program using classes that does the following in the zyLabs developer below. For this lab, you will be working with two different class files. To switch files, look for where it says "Current File" at the top of the developer window. Click the current file name, then select the file you need.
(1) Create two files to submit:
- ItemToPurchase.java - Class definition
- ShoppingCartPrinter.java - Contains main() method
Build the ItemToPurchase class with the following specifications:
- Private fields
- String itemName - Initialized in default constructor to "none"
- int itemPrice - Initialized in default constructor to 0
- int itemQuantity - Initialized in default constructor to 0
- Default constructor
- Public member methods (mutators & accessors)
- setName() & getName() (2 pts)
- setPrice() & getPrice() (2 pts)
- setQuantity() & getQuantity() (2 pts)
(2) In main(), prompt the user for two items and create two objects of the ItemToPurchase class. Before prompting for the second item, call scnr.nextLine(); to allow the user to input a new string. (2 pts)
Ex:
Item 1 Enter the item name: Chocolate Chips Enter the item price: 3 Enter the item quantity: 1 Item 2 Enter the item name: Bottled Water Enter the item price: 1 Enter the item quantity: 10
(3) Add the costs of the two items together and output the total cost. (2 pts)
Ex:
TOTAL COST Chocolate Chips 1 @ $3 = $3 Bottled Water 10 @ $1 = $10 Total: $13
ItemToPurchase.java
public class ItemToPurchase {
//Private fields - itemName, itemPrice, and itemQuanity
/*Default Constructor
itemName - Initialized to "none"
itemPrice - Initialized to 0
itemQuantity - Initialized ito 0
*/
//public member methods (mutators & accessors)
//setName() & getName()
//setPrice() & getPrice()
//setQuantity() & getQuantity()
//print item to purchase
public void printItemPurchase() {
System.out.println(itemQuantity + " " + itemName + " $" + itemPrice +
" = $" + (itemPrice * itemQuantity));
}
}
ShoppingCartPrinter.java
import java.util.Scanner;
public class ShoppingCartPrinter {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int i = 0;
String productName;
int productPrice = 0;
int productQuantity = 0;
int cartTotal = 0;
ItemToPurchase item1 = new ItemToPurchase();
ItemToPurchase item2 = new ItemToPurchase();
// Get item 1 details from user, create itemToPurchase object
// Get item 2 details from user, create itemToPurchase object
// Add costs of two items and print total
// cartTotal = item one price + item two price
// Totoal Cost
// item one information
// item two information
// Total output
return;
}
I'm at my wits end as I have tried to decipher my issues for hours. I'm a newbie and this is getting the best of me! Thanks in advance.
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