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Templates for creating SCL values
[simantics/platform.git] / bundles / org.simantics.layer0.utils / src / org / simantics / layer0 / utils / predicates / UnaryTest.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.layer0.utils.predicates;
13
14 import java.util.Collection;
15
16 import org.simantics.db.Resource;
17 import org.simantics.db.ReadGraph;
18 import org.simantics.db.WriteGraph;
19 import org.simantics.db.exception.DatabaseException;
20
21 public abstract class UnaryTest extends UnaryPredicate {
22
23         @Override
24         public void add(WriteGraph g, Resource r) throws DatabaseException {
25                 throw new UnsupportedOperationException();
26         }
27
28         @Override
29         public Collection<Resource> getResources(ReadGraph g) throws DatabaseException {
30                 throw new UnsupportedOperationException();
31         }
32
33         @Override
34         public void remove(WriteGraph g, Resource r) throws DatabaseException {
35                 throw new UnsupportedOperationException();
36         }
37
38         @Override
39         public boolean supportsAddition() {             
40                 return false;
41         }
42
43         @Override
44         public boolean supportsRemoval() {
45                 return false;
46         }
47
48         @Override
49         public boolean supportsUnboundedQuery() {
50                 return false;
51         }
52
53         
54         
55 }