1 /*******************************************************************************
\r
2 * Copyright (c) 2012 Association for Decentralized Information Management in
\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
10 * VTT Technical Research Centre of Finland - initial API and implementation
\r
11 *******************************************************************************/
\r
12 package org.simantics.diagram.query;
\r
14 import gnu.trove.map.hash.THashMap;
\r
16 import java.util.Collection;
\r
17 import java.util.Map;
\r
19 import org.simantics.databoard.Bindings;
\r
20 import org.simantics.db.ReadGraph;
\r
21 import org.simantics.db.Resource;
\r
22 import org.simantics.db.common.request.ResourceRead;
\r
23 import org.simantics.db.exception.DatabaseException;
\r
24 import org.simantics.layer0.Layer0;
\r
27 * @author Tuukka Lehtonen
\r
29 public class AnnotationTypeProperties extends ResourceRead<Map<String, Resource>> {
\r
31 public AnnotationTypeProperties(Resource annotationType) {
\r
32 super(annotationType);
\r
36 public Map<String, Resource> perform(ReadGraph graph) throws DatabaseException {
\r
37 Layer0 L0 = Layer0.getInstance(graph);
\r
38 Collection<Resource> children = graph.getObjects(resource, L0.ConsistsOf);
\r
39 Map<String, Resource> properties = new THashMap<String, Resource>(children.size());
\r
40 for (Resource child : children) {
\r
41 if (graph.isSubrelationOf(child, L0.HasProperty)) {
\r
42 String name = graph.getPossibleRelatedValue2(child, L0.HasName, Bindings.STRING);
\r
44 properties.put(name, child);
\r