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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.layer0.utils.binaryPredicates;\r
13 \r
14 import org.simantics.db.ReadGraph;\r
15 import org.simantics.db.exception.DatabaseException;\r
16 \r
17 public abstract class BinaryPredicate implements IBinaryPredicate {\r
18         \r
19         @Override\r
20         public IBinaryPredicate inverse(ReadGraph g) throws DatabaseException {\r
21                 return new InversePredicate(this);\r
22         }\r
23         \r
24         public String toString(ReadGraph g) throws DatabaseException {\r
25                 return getClass().getName();\r
26         }\r
27         \r
28 }\r