package ascenseur.traitement;
import java.util.*;

/**
 * 
 */
public abstract class Requete
{
	Etage requeteEtage;
	

	public Etage getRequeteEtage() {
		return requeteEtage;
	}


	public Requete() {
	}

	}

package traitement;
import java.util.*;

/**
 * 
 */
public interface Requete
{

	

	public Etage getRequeteEtage();




}

Update Requete.java