/**
 * A class that maintains information on a book.
 * This might form part of a larger application such
 * as a library system, for instance.
 *
 * @author John Sloan
 * @version 1-22-2008
 */
public class Book
{
    // The fields.
    private String author;
    private String title;
    private int pages;
    private String refNumber;

    /**
     * Set the author and title fields when this object
     * is constructed.
     */
    public Book(String bookAuthor, String bookTitle, int bookPage)
    {
        author = bookAuthor;
        title = bookTitle;
        pages = bookPage;
        refNumber = "";
    }

    /**
     * First of two accessor methods from lab assignment.
     */ 
    //Add the methods here...
    public String getAuthor()
    {
        return author;
    }
    
    /**
     * Second of two accessor methods from lab assignment.
     */
    //add the methods here...
    public String gettitle()
    {
        return title;
    }
    
    /**
     * Third accessor method requests page number.
     */
    //add the methods here...
    public int getPage ()
    {
        return pages;
    }
    
    /**
     * Prints the author field to the terminal window.
     */
    //Add print method here.
    public void printAuthor()
    {
        System.out.println ( "The author is " + author );
    }
    
    /**
     * Prints the title field to the terminal window.
     */
    //Add print method here.
    public void printTitle()
    {
        System.out.println ( "the title is " + title );
    }
    
    /**
     * This mutator method is for finding the reference number.
     */
    //First Mutator method.
    public void setRefNumber ( String ref )
    {
       refNumber = ref; 
    }
    
    /**
     * Accessor for setRefNumber.
     */
    //
    public String getRefNumber ()
    {
        return refNumber;
    }
    
    
    /**
     * This method prints the details to the terminal window.
     * Details include author, title, and pages.
     */
    public void printDetails ()
    {
        System.out.println ( "author " + author );
        System.out.println ( "title " + title );
        System.out.println ( "pages " + pages );
    }
}