/**
   *
   * @author Bernard.Carre@polytech-lille.fr
   */
  
  
  public class Interrupteur extends Composant {
  	//...
  	
      protected boolean etat;
  	
      public void on() {
  		
  	etat = true;
  		
      }    
  	
      public void off() {
  		
  	etat = false;
  		
      }
  	
      public boolean getEtat() throws NonConnecteException {
  		
  	return etat;
  		
      }
      public String description(){
  	return getId();
      }
  	
  }