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

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