Problem Description: We continue the theme of a book catalog. In the previous homework you were…

Problem Description:

We continue the theme of a book catalog. In the previous homework you were asked to write Book, CatalogItem and Catalog classes, and to test the Catalog class in the Driver class. In your tests, you had to hard-code various book values to be used in the catalog.

In this homework, we’ll add a mechanism to load book values into your Catalog dynamically: via a csv file and by entering book values through the terminal.

A copy of the Catalog, CatalogItem and Book classes from the previous homework is posted below. Feel free to use them as a starting point for this assignment.

import java.util.ArrayList;
public class Catalog
 private ArrayList

public class CatalogItem
 private Book book;
 private String uniqueId;
 private boolean available;
 public CatalogItem(Book book, String id, boolean availability)
 { = book;
 this.uniqueId = id;
 this.available = availability;
 public Book getBook()
 public String getId()
 return this.uniqueId;
 public boolean isAvailable()
 return this.available;
 public void setAvailable()
 this.available = true;
 public void setUnavailable()
 this.available = false;

public class Book
 private String title;
 private String firstName;
 private String lastName;
 public Book(String title, String firstName, String lastName)
 this.title = title;
 this.firstName = firstName;
 this.lastName = lastName;
 public String getTitle()
 return this.title;
 public String getAuthorFirstName()
 return this.firstName;
 public String getAuthorLastName()
 return this.lastName;
 public String toString()
 return new String(this.title+", "+this.firstName+", "+this.lastName);

We want to provide the user with two different ways to load books:

  • through a csv file
  • by interactively entering book values in the terminal
Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
The price is based on these factors:
Academic level
Number of pages
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more
error: Content is protected !!