package dxnCalc;
/**
 * Copyright (C) 1998 Dung X. Nguyen. All rights Reserved.
 */
public class AddOp implements IBinOp {
    public final static AddOp Singleton = new AddOp();
    private AddOp() {
    }

 /**
  * Peform n1 + n2, and return the result.
  * @param n1
  * @param n2
  * @return
  */
 public int compute(int n1, int n2) {
     return n1 + n2;
 }
}