bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser2/contributions/Charts.java

   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
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.modeling.ui.modelBrowser2.contributions;\r
  13 \r
  14 import java.util.Collection;\r
  15 \r
  16 import org.simantics.charts.ontology.ChartResource;\r
  17 import org.simantics.db.ReadGraph;\r
  18 import org.simantics.db.Resource;\r
  19 import org.simantics.db.common.request.ObjectsWithType;\r
  20 import org.simantics.db.exception.DatabaseException;\r
  21 import org.simantics.db.request.Read;\r
  22 import org.simantics.layer0.Layer0;\r
  23 import org.simantics.modeling.ui.modelBrowser2.model.ChartsNode;\r
  24 import org.simantics.structural.ui.modelBrowser.contributions.LibraryViewpointContributor;\r
  25 \r
  26 public class Charts extends LibraryViewpointContributor<ChartsNode> {\r
  27 \r
  28     @Override\r
  29     public Read<Collection<Resource>> getChildRequest(ReadGraph graph, ChartsNode lib) throws DatabaseException {\r
  30         Layer0 b = Layer0.getInstance(graph);\r
  31         ChartResource wr = ChartResource.getInstance(graph);\r
  32         return new ObjectsWithType(lib.resource, b.ConsistsOf, wr.Chart);\r
  33     }\r
  34 \r
  35 }\r