1 package org.omg.uml.behavioralelements.usecases;2 3 public interface AExtensionPointUseCase extends javax.jmi.reflect.RefAssociation {4 public boolean exists(org.omg.uml.behavioralelements.usecases.ExtensionPoint extensionPoint, org.omg.uml.behavioralelements.usecases.UseCase useCase);5 public java.util.Collection getExtensionPoint(org.omg.uml.behavioralelements.usecases.UseCase useCase);6 public org.omg.uml.behavioralelements.usecases.UseCase getUseCase(org.omg.uml.behavioralelements.usecases.ExtensionPoint extensionPoint);7 public boolean add(org.omg.uml.behavioralelements.usecases.ExtensionPoint extensionPoint, org.omg.uml.behavioralelements.usecases.UseCase useCase);8 public boolean remove(org.omg.uml.behavioralelements.usecases.ExtensionPoint extensionPoint, org.omg.uml.behavioralelements.usecases.UseCase useCase);9 }10