bundles/org.simantics.diagram.profile/src/org/simantics/diagram/profile/request/ReferencedProfileEntries.java

   1 package org.simantics.diagram.profile.request;\r
   2 \r
   3 import java.util.Collection;\r
   4 import java.util.HashSet;\r
   5 \r
   6 import org.simantics.db.ReadGraph;\r
   7 import org.simantics.db.Resource;\r
   8 import org.simantics.db.common.request.ResourceRead;\r
   9 import org.simantics.db.common.utils.ListUtils;\r
  10 import org.simantics.db.exception.DatabaseException;\r
  11 import org.simantics.diagram.stubs.DiagramResource;\r
  12 import org.simantics.scenegraph.profile.ProfileUtils;\r
  13 \r
  14 public class ReferencedProfileEntries extends ResourceRead<Collection<Resource>> {\r
  15 \r
  16         public ReferencedProfileEntries(Resource part) {\r
  17                 super(part);\r
  18         }\r
  19 \r
  20         public HashSet<Resource> process(ReadGraph graph, Resource resource, HashSet<Resource> result) throws DatabaseException {\r
  21 \r
  22                 DiagramResource DIA = DiagramResource.getInstance(graph);\r
  23                 \r
  24         if(graph.isInstanceOf(resource, DIA.Profile)) {\r
  25 \r
  26                 for(Resource child : ProfileUtils.getProfileChildren(graph, resource)) {\r
  27                         process(graph, child, result);\r
  28                 }\r
  29                 \r
  30         } else if(graph.isInstanceOf(resource, DIA.ProfileEntry)) {\r
  31                 \r
  32                 result.add(resource);\r
  33 \r
  34                 }\r
  35         \r
  36         return result;\r
  37         \r
  38         }\r
  39         \r
  40         @Override\r
  41         public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {\r
  42                 return process(graph, resource, new HashSet<Resource>());\r
  43         }\r
  44         \r
  45 }\r