This is called Inventory Program Part 3
Modify the Inventory Program by creating a subclass of the product class that uses one additional unique feature of the product you chose (for the DVDs subclass, you could use movie title, for example). In the subclass, create a method to calculate the value of the inventory of a product with the same name as the method previously created for the product class. The subclass method should also add a 5% restocking fee to the value of the inventory of that product.
Modify the output to display this additional feature you have chosen and the restocking fee.
For this part 3, the inventory class remains the same (i.e. use the inventory class in part 2). So do not modify the inventory class. Create a new class for a specific product which is a subclass of the inventory class, e.g. a DVD class that has a new feature (e.g. rating). This is to show inheritance and polymorphism. In the inventoryTest class, the array is now the array of the subclass (e.g. DVD subclass). Display non sorted and sorted arrays.
Part 3 has 3 classes: inventory, DVD (can be any name), inventoryTest. The DVD class is a subclass of the inventory class. The inventoryTest class uses only the DVD class. It doesn’t use the inventory class. Because the DVD class is the subclass of the inventory class, when the inventoryTest class uses the DVD class, indirectly it also uses the inventory class. But in the inventoryTest class, you don’t make any instance of the inventory class. You make only an instance of the DVD class.
For part 2, you must have the method calculateInventory.
For part 3, you must have the same name method calculateInventory in DVD class. This method includes the restocking fee. Also for part 3, you must have a new feature in DVD such as rating or length of the DVD. This is in addition to what you already got for inventory (name, stock, price, item number).
For part 3, the inventoryTest uses the DVD class, creates an array of the DVD class (instead of the inventory class) and displays the information.
Remember that the inventory stays as is. You don’t touch it all, i.e. do not modify it. From now on, the inventory class remains exactly the same as for part 2.
Try it now!
How it works?
Follow these simple steps to get your paper done
Place your order
Fill in the order form and provide all details of your assignment.
Proceed with the payment
Choose the payment system that suits you most.
Receive the final file
Once your paper is ready, we will email it to you.
Quality Essay Help has stood as the world’s leading custom essay writing services providers. Once you enter all the details in the order form under the place order button, the rest is up to us.
At Quality Essay Help, we prioritize on all aspects that bring about a good grade such as impeccable grammar, proper structure, zero-plagiarism and conformance to guidelines. Our experienced team of writers will help you completed your essays and other assignments.
Admission and Business Papers
Be assured that you’ll definitely get accepted to the Master’s level program at any university once you enter all the details in the order form. We won’t leave you here; we will also help you secure a good position in your aspired workplace by creating an outstanding resume or portfolio once you place an order.
Editing and Proofreading
Our skilled editing and writing team will help you restructure you paper, paraphrase, correct grammar and replace plagiarized sections on your paper just on time. The service is geared toward eliminating any mistakes and rather enhancing better quality.
We have writers in almost all fields including the most technical fields. You don’t have to worry about the complexity of your paper. Simply enter as much details as possible in the place order section.