1 /*******************************************************************************
\r
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
\r
3 * in Industry THTH ry.
\r
4 * All rights reserved. This program and the accompanying materials
\r
5 * are made available under the terms of the Eclipse Public License v1.0
\r
6 * which accompanies this distribution, and is available at
\r
7 * http://www.eclipse.org/legal/epl-v10.html
\r
10 * VTT Technical Research Centre of Finland - initial API and implementation
\r
11 *******************************************************************************/
\r
12 package org.simantics.diagram.handler;
\r
14 import java.util.Collection;
\r
17 * An element assortment is used to categorize diagram contents in diagram
\r
18 * cut-copy-paste operations.
\r
20 * @author Tuukka Lehtonen
\r
22 public interface IElementAssortment {
\r
24 boolean contains(ElementType et);
\r
26 boolean contains(Collection<ElementType> ets);
\r
28 boolean containsAny(Collection<ElementType> ets);
\r
30 int count(ElementType et);
\r
32 public boolean isEmpty();
\r