]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.browsing.ui.platform/src/org/simantics/browsing/ui/platform/VariablesContributor.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.browsing.ui.platform / src / org / simantics / browsing / ui / platform / VariablesContributor.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.browsing.ui.platform;
13
14 import java.util.ArrayList;
15 import java.util.Collection;
16 import java.util.Collections;
17
18 import org.simantics.browsing.ui.graph.contributor.viewpoint.ViewpointContributor;
19 import org.simantics.db.ReadGraph;
20 import org.simantics.db.Resource;
21 import org.simantics.db.exception.DatabaseException;
22 import org.simantics.db.layer0.adapter.Valuations;
23
24 final public class VariablesContributor extends ViewpointContributor<VariablesInput> {
25     
26     @Override
27     public String getViewpointId() {
28         return "Variables";
29     }
30
31         @Override
32         public Collection<?> getContribution(ReadGraph graph, VariablesInput input) throws DatabaseException {
33                 
34         System.out.println("VariablesContributor " + input);
35         
36         Valuations vs = graph.adapt(input.getResource(), Valuations.class);
37         if(vs == null) return Collections.emptyList();
38         Resource valueSpace = vs.getValue(graph, null, "BaseRealization");
39
40         ArrayList<Resource> values = new ArrayList<Resource>();
41         for(Resource value : graph.getObjects(valueSpace, L0.ConsistsOf)) {
42                 values.add(value);
43         }
44         
45         return values;
46         
47         }
48
49 }