import tester.ISame;

/**
 * This class represents a book in a bookstore with title,
 * author and the year of publication.
 */
class Book implements ISame<Book>{
	/** the title of this book */
	String title;
	/** the author of this book */
	String author;
	/** the year this book was published */
	int year;

	/**
	 * The full constructor
	 * @param title book title
	 * @param author book author
	 * @param year publication year
	 */
	Book(String title, String author, int year){
		this.title = title;
		this.author = author;
		this.year = year;
	}

	/* TEMPLATE:
FIELDS:
 ... this.title ...              -- String
 ... this.author ...             -- String
 ... this.year ...               -- int

 METHODS FOR FIELDS:
 ... this.name.equals(String) ...   -- boolean 
 ... this.author.equals(String) ... -- boolean   

 METHODS FOR THIS CLASS:
 ... this.same(Book) ...       -- boolean
	 */

	/**
	 * Is this book the same as the given one?
	 * @param that the given book
	 * @return true if the books are the same
	 */	public boolean same(Book that){
		return this.title.equals(that.title) &&
		this.author.equals(that.author) &&
		this.year == that.year;
	}

}