/**
 * Subclass of LibraryItem that emulates a Book item.
 * 
 * @George Wilkinson 
 * @1.0
 */

import java.util.Scanner;

public class Book extends PrintedItem
{
    private String author;
    private String isbn;

    /**
     * Constructor for objects of class Book
     */
    public Book(){}
    
    public void printDetails() {
        System.out.println( "ISBN: " + isbn +
        "\nAuthor: " + author );
        super.printDetails();
    }
    
    public void readItemData( Scanner detailScanner ){
        if ( detailScanner != null ) {
            this.author = detailScanner.next().trim();
            this.isbn = detailScanner.next().trim();
            super.readItemData( detailScanner );
        }
    }
}