/**
 * Write a description of class PointNode here.
 *
 * @author (Liron Mor-Yosef)
 * @version (22/06/17)
 */
public class PointNode
{
    // instance variables
    private Point _point;
    private PointNode _next;

    /**
     * 1st consturct
     */
    public PointNode(Point p)
    {
        _point = new Point(p) ;
        _next = null;
    }

    /**
     * second construct
     */
    public PointNode (Point p, PointNode n){
        _point = p;
        _next = n ;
    }

    /**
     *
     * copy constructor
     */
    public PointNode (PointNode p) {
        _point = p._point;
        _next = p; // הצבעה על P
    }

    /**
     *
     *
     */
    public Point getPoint(){
        return new Point (_point);
    }

    /**
     *
     *
     *
     */
    public PointNode getNext(){
        return _next;
    }

    /**
     *
     *
     *
     */
    public void setPoint(Point p) {
        _point = p ;
    }

    /**
     *
     *
     */
    public void setNext(PointNode next){
        _next = next;
    }
}