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

   1 package org.simantics.diagram.profile.request;
   2
   3 import org.simantics.databoard.Bindings;
   4 import org.simantics.db.ReadGraph;
   5 import org.simantics.db.Resource;
   6 import org.simantics.db.common.request.BinaryRead;
   7 import org.simantics.db.common.utils.ListUtils;
   8 import org.simantics.db.exception.DatabaseException;
   9 import org.simantics.diagram.stubs.DiagramResource;
  10 import org.simantics.layer0.Layer0;
  11 import org.simantics.scenegraph.profile.ProfileUtils;
  12
  13 public class PossibleProfilePartName extends BinaryRead<Resource, String, Resource> {
  14
  15         public PossibleProfilePartName(Resource profile, String name) {
  16                 super(profile, name);
  17         }
  18
  19         public Resource process(ReadGraph graph, Resource resource) throws DatabaseException {
  20
  21                 Layer0 L0 = Layer0.getInstance(graph);
  22                 DiagramResource DIA = DiagramResource.getInstance(graph);
  23
  24         if(graph.isInstanceOf(resource, DIA.Profile)) {
  25
  26                 String name = graph.getPossibleRelatedValue(resource, L0.HasName, Bindings.STRING);
  27                 if(parameter2.equals(name)) return resource;
  28
  29                 for(Resource child : ProfileUtils.getProfileChildren(graph, resource)) {
  30                         Resource result = process(graph, child);
  31                         if(result != null) return result;
  32                 }
  33
  34         } else if(graph.isInstanceOf(resource, DIA.ProfileEntry)) {
  35
  36                 String name = graph.getPossibleRelatedValue(resource, L0.HasName, Bindings.STRING);
  37                 if(parameter2.equals(name)) return resource;
  38
  39                 }
  40
  41         return null;
  42
  43         }
  44
  45         @Override
  46         public Resource perform(ReadGraph graph) throws DatabaseException {
  47                 return process(graph, parameter);
  48         }
  49
  50 }