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
10 * VTT Technical Research Centre of Finland - initial API and implementation
\r
11 *******************************************************************************/
\r
12 package org.simantics.db.layer0.request;
\r
14 import org.simantics.db.ReadGraph;
\r
15 import org.simantics.db.Resource;
\r
16 import org.simantics.db.common.request.ObjectsWithType;
\r
17 import org.simantics.db.common.request.ResourceMultiRead;
\r
18 import org.simantics.db.exception.DatabaseException;
\r
19 import org.simantics.db.procedure.AsyncMultiProcedure;
\r
20 import org.simantics.layer0.Layer0;
\r
21 import org.simantics.project.ontology.ProjectResource;
\r
24 * @author Tuukka Lehtonen
\r
26 public class NamespaceRequirements extends ResourceMultiRead<Resource> {
\r
28 public NamespaceRequirements(Resource project) {
\r
33 public void perform(ReadGraph graph, AsyncMultiProcedure<Resource> callback) throws DatabaseException {
\r
34 Layer0 L0 = Layer0.getInstance(graph);
\r
35 ProjectResource PROJ = ProjectResource.getInstance(graph);
\r
37 for (Resource req : graph.syncRequest(new ObjectsWithType(resource, L0.IsLinkedTo, PROJ.NamespaceRequirement))) {
\r
38 callback.execute(graph, req);
\r
41 callback.finished(graph);
\r