/* File:     Vctr2Servant.java
 * Author:   E. W. Grundke
 *
 * Comments: Servant for the 2-dimensional vector demo.
 */

import org.omg.CosNaming.*;
import org.omg.CORBA.*;

public class Vctr2Servant extends _Vctr2RotnImplBase {
                         // extending the skeleton class
    private int n;
    private ORB orb;
    
    public Vctr2Servant(ORB orb){
        this.orb = orb;
    }
        
    public Vctr2 rotate(Vctr2 v, double degrees) {
	n++;
	double rad = Math.PI * degrees / 180.0;  // convert to radians
	double s = Math.sin(rad);  // get sine and cosine
	double c = Math.cos(rad);
	return new Vctr2(c*v.x-s*v.y, s*v.x+c*v.y);  // the rotation!
    }

    public int count() {
	return n;
    }

}