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[simantics/platform.git] / bundles / org.simantics.layer0.utils / src / org / simantics / layer0 / utils / property / providers / IPropertyProvider.java
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.property.providers;\r
13 \r
14 import java.util.Collection;\r
15 \r
16 import org.simantics.db.ReadGraph;\r
17 import org.simantics.db.Resource;\r
18 import org.simantics.db.WriteGraph;\r
19 import org.simantics.db.exception.DatabaseException;\r
20 \r
21 @Deprecated\r
22 public interface IPropertyProvider {\r
23 \r
24     Object get(ReadGraph graph, Resource resource, Resource... relations) throws DatabaseException;\r
25 \r
26     void set(WriteGraph graph, Object value, Resource resource, Resource... relations) throws DoesNotHaveProperty, DatabaseException;\r
27 \r
28     Collection<Resource[]> provides(ReadGraph graph);\r
29 \r
30 }\r
31 /*\r
32 public interface IPropertyProvider {\r
33         IProperty getProperty(String name);\r
34         IProperty getProperty(Resource resource);\r
35         Collection<IProperty> getProperties();\r
36 }\r
37 \r
38 public interface IProperty {\r
39     String getName();\r
40     Object get(ReadGraph graph, Resource subject);\r
41     void set(WriteGraph graph, Resource subject, Object value);\r
42 }\r
43 \r
44 public class SimpleProperty implements IProperty {\r
45     Resource relation;\r
46 \r
47         @Override\r
48         public Object get(ReadGraph graph, Resource subject) {\r
49                 return graph.getRelatedValue(subject, relation);\r
50         }\r
51 \r
52         @Override\r
53         public void set(WriteGraph graph, Resource subject, Object value) {\r
54                 // TODO Auto-generated method stub\r
55                 \r
56         }    \r
57 }*/