package rebelsky.student;

/**
 * A simple representation of students (at Grinnell and
 * elsewhere).  Written as a partial sample solution for Exam 1
 * in CSC152 2004F.
 * <p>
 * Note that the code currently has a hardwired "all
 * students with unspecified year are assumed to
 * graduate in 2008".  That code should be corrected.
 * <p>
 * This class is only partially implemented.  Do not take it
 * as the full answer key for this part of Exam 1.
 *
 * @author Samuel A. Rebelsky
 * @version 1.0 of October 2004
 */
public class Student
{
// +--------+--------------------------------------------------
// | Fields |
// +--------+

	/**
	 * The student's last name.  Can be more than one word,
	 * if necessary (e.g., van der Sky).
	 */
	String lname;

	/**
	 * The student's first name.
	 */
	String fname;

	/**
	 * The student's ID number.  Leading zeroes are
	 * dropped.
	 */
	long id;

	/**
	 * The student's graduating class.  Please use the
	 * full year (2004, not 04).
	 */
	int gradClass;

	/**
	 * The student's intended major.  Sorry, we only allow
	 * one major right now.
	 */
	String major;

// +--------------+--------------------------------------------
// | Constructors |
// +--------------+

 	/**
	 * Create a new student by supplying all requisite
	 * information.
	 */
	public Student(String _lname, String _fname, long _id,
			int _gradClass, String _major)
	{
		this.lname = _lname;
		this.fname = _fname;
		this.id = _id;
		this.gradClass = _gradClass;
		this.major = _major;
	} // Student(String, String, long, int, String)

	/**
	 * Create a new student, supplying only name.
	 */
	public Student(String _lname, String _fname)
	{
		this.lname = _lname;
		this.fname = _fname;
		this.id = (long) (Long.MAX_VALUE * Math.random());
		this.gradClass = 2008;
		this.major = "Undeclared";
	} // Student(String, String)

// +----------+------------------------------------------------
// | Mutators |
// +----------+

// +-----------+-----------------------------------------------
// | Observers |
// +-----------+

	/**
	 * Get the student's full name (in lname-comma-fname form).
	 */
	public String getName()
	{
		return this.lname + ", " + this.fname;
	} // getName()

	/**
	 * Convert to a string for ease of printing.
	 */
	public String toString()
	{
		return this.fname 
			+ " " + this.lname
			+ " " + this.gradClass
			+ "(ID: " + this.id
			+ ", Major: " + this.major
			+ ")";
	} // toString()
} // class Student