/**
 * The Course class represents one course 
 * 
 * @author Hallgeir
 * @version 01 2014
 */
public class Course
{
    private String courseCode;
    private String courseName;
    private int credits;
    private Book reading;

    /**
     * Constructor for objects of class Course
     */
    public Course(String courseCode, String courseName, int credits)
    {
        this.courseCode = courseCode;
        this.courseName = courseName;
        this.credits = credits;
    }

    /**
     * This method will set the readings for a course. The reading will be a Book object
     * @param  readings
     */
    public void setReading(Book reading)
    {
        this.reading = reading;
     }
     

      /**
     * This methos will set the readings for a course. The reading will be a Book object
     * @param  author, title, price
     * 1: create book object
     * 2: assign book to course
     */
     public void setReadingNewBook(String author, String title, int price)
    {   
        //Book newBook = null;
        //newBook =new Book(author,title,price);
        //reading = newBook;
        
        reading = new Book(author, title, price); 
     }
    
     
     
     /**
     * Method to print all information about a course
     */ 
     public void writeCourse()
    {
        System.out.println("Coursecode   : " + courseCode);
        System.out.println("Coursename   : " + courseName);
        System.out.println("Credits      : " + credits);
        System.out.println("=====READINGS =========");
        //if (reading != null)
            reading.writeBook();
        //else
        //    System.out.println("Reading not decided yet");
    }
    
}