| /******************************************************************************* |
| * Copyright (c) 2010, 2018 Willink Transformations and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * E.D.Willink - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ocl.pivot.values; |
| |
| import java.util.Set; |
| |
| /** |
| * An ordered set is a collection that is unique and ordered. It is, therefore, |
| * like a set except that element ordering is significant. |
| */ |
| public interface OrderedSet<E> extends Set<E> |
| { |
| // E get(int index); |
| } |
