mmn15 q2

package Mavo2020.Playground;


/**
 * Represent a single Node in the polygon list
 */
public class PointNode {
    private Point _point;
    private PointNode _next;

    public PointNode(Point p) {
        this._point = new Point(p);
        this._next = null;
    }

    public PointNode(Point p, PointNode n) {
        this._point = new Point(p);
        this._next = n;
    }

    public PointNode(PointNode p) {
        this._point = p.getPoint(); //no aliasing because getPoint returns a copy
        this._next = p.getNext();
    }

    public Point getPoint() {
        return new Point(this._point);
    }

    public PointNode getNext() {
        return _next;
    }

    public void setPoint(Point p) {
        this._point = new Point(p);
    }

    public void setNext(PointNode next) {
        this._next = next;
    }
}