1 package org.omg.uml.behavioralelements.usecases;2 3 public interface AExtensionExtend extends javax.jmi.reflect.RefAssociation {4 public boolean exists(org.omg.uml.behavioralelements.usecases.UseCase extension, org.omg.uml.behavioralelements.usecases.Extend extend);5 public org.omg.uml.behavioralelements.usecases.UseCase getExtension(org.omg.uml.behavioralelements.usecases.Extend extend);6 public java.util.Collection getExtend(org.omg.uml.behavioralelements.usecases.UseCase extension);7 public boolean add(org.omg.uml.behavioralelements.usecases.UseCase extension, org.omg.uml.behavioralelements.usecases.Extend extend);8 public boolean remove(org.omg.uml.behavioralelements.usecases.UseCase extension, org.omg.uml.behavioralelements.usecases.Extend extend);9 }10