bundles/org.simantics.structural.ui/src/org/simantics/structural/ui/modelBrowser/contributions/CompositeComponents.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.structural.ui.modelBrowser.contributions;
  13
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16
  17 import org.simantics.browsing.ui.graph.contributor.viewpoint.ViewpointContributor;
  18 import org.simantics.db.ReadGraph;
  19 import org.simantics.db.Resource;
  20 import org.simantics.db.common.request.ObjectsWithType;
  21 import org.simantics.db.exception.DatabaseException;
  22 import org.simantics.layer0.Layer0;
  23 import org.simantics.structural.stubs.StructuralResource2;
  24 import org.simantics.structural.ui.modelBrowser.nodes.AbstractNode;
  25 import org.simantics.structural.ui.modelBrowser.nodes.CompositeNode;
  26
  27 public class CompositeComponents extends ViewpointContributor<CompositeNode> {
  28
  29         @Override
  30         public Collection<?> getContribution(ReadGraph graph, CompositeNode composite)
  31                         throws DatabaseException {
  32
  33                 ArrayList<AbstractNode> result = new ArrayList<AbstractNode>();
  34         Layer0 b = Layer0.getInstance(graph);
  35                 StructuralResource2 sr = StructuralResource2.getInstance(graph);
  36                 for(Resource r : graph.syncRequest(new ObjectsWithType(composite.resource, b.ConsistsOf, sr.Component))) {
  37                         try {
  38                                 result.add(graph.adapt(r, AbstractNode.class));
  39                         } catch(DatabaseException e) {
  40                                 e.printStackTrace();
  41                         }
  42                 }
  43                 return result;
  44
  45         }
  46
  47         @Override
  48         public String getViewpointId() {
  49                 return "Standard";
  50         }
  51
  52 }