6.20 Warm up: Online shopping cart (Java)

Instructor notes

While you will be submitting this assignment through Zybooks,make sure you are still applying appropriate formatting and in-linecommenting.

Create a program using classes that does the following usingyour NetBeans IDE and upload it here:

(1) Create two files to submit:

ItemToPurchase.java - Class definition

ShoppingCartPrinter.java - Contains main() method

Build the ItemToPurchase class with the followingspecifications:

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 twoobjects of the ItemToPurchase class. Before prompting for thesecond item, call scnr.nextLine(); to allow theuser to input a new string. (2 pts)

When I enter the code everything looks correct except Ikeep getting an error saying can not find ItemsToPirchasesymbols.

"Exception in thread "main" java.lang.RuntimeException:Uncompilable source code - cannot find symbol

symbol: class ItemToPurchase

location: class shoppingcartprinter.ShoppingCartPrinter

atshoppingcartprinter.ShoppingCartPrinter.main(ShoppingCartPrinter.java:26)

Java Result: 1"

And then I get a no main class found in theItemsToPurchase file. Is there a certain way I am supposed to savethese file or something that I am missing.. Please help. Below is acopy of the code I am using.

package shoppingcartprinter;

/**
*
* @author Prevo
*/
import java.util.Scanner;

public class ShoppingCartPrinter {

// Definition of the main method

public static void main(String[] args) {

// TODO Auto-generated method stub

// Create an object for the Scanner class

Scanner sc = new Scanner(System.in);

// Create an object item1 for the

// ItemToPurchase() method.

ItemToPurchase item1 = new ItemToPurchase();

// Create an object item2 for the

// ItemToPurchase() method.

ItemToPurchase item2 = new ItemToPurchase();

System.out.println("Item 1");

// Read the item name using nextLine() method.

System.out.print("Enter the item name: ");

item1.setName(sc.nextLine());

// Read the price of the item using nextInt()

// and nextLine() method.

System.out.print("Enter the item price: ");

item1.setPrice(sc.nextInt());

sc.nextLine();

// Read the quantity of the item using nextInt()

// and nextLine() method.

System.out.print("Enter the item quantity: ");

item1.setQuantity(sc.nextInt());

sc.nextLine();

// Read the name,price, and quantity

// of the item2.

System.out.println("Item 2");

System.out.print("Enter the item name:");

item2.setName(sc.nextLine());

System.out.print("Enter the item price: ");

item2.setPrice(sc.nextInt());

sc.nextLine();

System.out.print("Enter the item quantity: ");

item2.setQuantity(sc.nextInt());

sc.nextLine();

//Print the details of the item1.

System.out.println("TOTAL COST");

System.out.println(item1.getName() + " "

+item1.getQuantity() + " @ $" +item1.getPrice()

+" = $"+ (item1.getPrice()*item1.getQuantity()));

// Print the details of the item2.

System.out.println(item2.getName() + " "

+item2.getQuantity() +" @ $" + item2.getPrice()

+" = $"+ (item2.getPrice()*item2.getQuantity()));

// Calculate the total cost of the two items and

// print the total cost of the two items.

System.out.println("Total: $" +

(item1.getPrice()* item1.getQuantity()+

item2.getPrice() *item2.getQuantity()));

}

}

public class ItemToPurchase {

// Define the variables.

// Private fields.

private String itemName;

private int itemPrice;

private int itemQuantity;

// Definition of the method ItemToPurchase().

// Default Constructor.

public ItemToPurchase(){

this.itemName="none";

this.itemPrice=0;

this.itemQuantity=0;

}

// Definition of the method setName().

// Mutator method.

public void setName(String itemName){

this.itemName=itemName;

}

// Definition of the method getName().

// Accessor method.

public String getName(){

return this.itemName;

}

// Definition of the method setPrice().

// Mutator method.

public void setPrice(int itemPrice){

this.itemPrice=itemPrice;

}

// Definition of the method getName().

// Accessor method.

public int getPrice(){

return this.itemPrice;

}

// Definition of the method setQuality().

// Mutator method.

public void setQuantity(int itemQuantity){

this.itemQuantity=itemQuantity;

}

// Definition of the method getQuality().

// Accessor method.

public int getQuantity(){

return this.itemQuantity;

}

}