]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/PossibleConfiguration.java
New implementation NearestOwnerFinder of CommonDBUtils.getNearestOwner
[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / request / PossibleConfiguration.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.db.layer0.request;
13
14 import org.simantics.db.ReadGraph;
15 import org.simantics.db.Resource;
16 import org.simantics.db.common.request.ResourceRead;
17 import org.simantics.db.exception.DatabaseException;
18 import org.simantics.simulation.ontology.SimulationResource;
19
20 public class PossibleConfiguration extends ResourceRead<Resource> {
21
22     public PossibleConfiguration(Resource resource) {
23         super(resource);
24     }
25
26     @Override
27     public Resource perform(ReadGraph graph) throws DatabaseException {
28
29         Resource model = graph.syncRequest(new PossibleModel(resource));
30         if(model == null) return null;
31         return graph.getPossibleObject(model, SimulationResource.getInstance(graph).HasConfiguration);
32
33     }
34
35 }