bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/ProjectModels.java

   1 package org.simantics.db.layer0.request;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 \r
   6 import org.simantics.db.ReadGraph;\r
   7 import org.simantics.db.Resource;\r
   8 import org.simantics.db.common.request.ObjectsWithType;\r
   9 import org.simantics.db.common.request.ResourceRead;\r
  10 import org.simantics.db.exception.DatabaseException;\r
  11 import org.simantics.layer0.Layer0;\r
  12 import org.simantics.simulation.ontology.SimulationResource;\r
  13 \r
  14 /**\r
  15  * Returns a set of active models.\r
  16  * \r
  17  * @author Tuukka Lehtonen\r
  18  */\r
  19 public class ProjectModels extends ResourceRead<Collection<Resource>> {\r
  20 \r
  21     public ProjectModels(Resource project) {\r
  22         super(project);\r
  23     }\r
  24 \r
  25     @Override\r
  26     public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {\r
  27         Layer0 L0 = Layer0.getInstance(graph);\r
  28         SimulationResource SIMU = SimulationResource.getInstance(graph);\r
  29         ArrayList<Resource> result = new ArrayList<Resource>();\r
  30         for (Resource model : graph.syncRequest(new ObjectsWithType(resource, L0.ConsistsOf, SIMU.Model))) {\r
  31             result.add(model);\r
  32         }\r
  33         return result;\r
  34     }\r
  35 \r
  36 }\r