/**
 * Crumudgeon - an implementation of Performer.
 * CSE 142 Lecture demo, 2/18/04
 */
public class Crumudgeon implements Performer {
  
  /**
   * Construct a new Crumudgeon
   */
  public Crumudgeon() {
  }
  
  /** 
   * Twirl the specified number of times
   * @param n number of times to twirl
   */
  public void twirl(int n) {
    System.out.println("I REFUSE!");
  }
  
  /**
   * Clap the specified number of times
   * @param n number of times to clap
   */
  public void clap(int n) {
    System.out.println("I WON'T!");
  }
  
  /**
   * Report the total number of claps and twirls
   * @return A Crumudgeon always returns 0
   */
  public int tellCount() {
    return 0;
  }
  
  /**
   * Return a String representation of this Performer
   * @return a String identifying this Performer as a Crumudgeon
   */
  public String toString() {
    return "A Crumudgeon";
  }
}