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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
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.db.layer0.adapter.impl;\r
13 \r
14 import org.simantics.db.layer0.adapter.SubgraphExtent;\r
15 \r
16 abstract public class TypeSubgraphExtent implements SubgraphExtent {\r
17 \r
18         @Override\r
19         final public int hashCode() {\r
20                 return getClass().hashCode();\r
21         }\r
22         \r
23         @Override\r
24         final public boolean equals(Object object) {\r
25         if (this == object)\r
26             return true;\r
27         else if (object == null)\r
28             return false;\r
29         return getClass().equals(object.getClass());\r
30         }\r
31 \r
32 }\r