gerrit.simantics Code Review - simantics/sysdyn.git/blob

   1 package org.simantics.sysdyn.ui.properties.widgets.arrays;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 \r
   6 import org.simantics.browsing.ui.common.node.AbstractNode;\r
   7 import org.simantics.browsing.ui.graph.impl.contributor.viewpoint.ViewpointContributorImpl;\r
   8 import org.simantics.db.ReadGraph;\r
   9 import org.simantics.db.Resource;\r
  10 import org.simantics.db.common.request.ObjectsWithType;\r
  11 import org.simantics.db.exception.DatabaseException;\r
  12 import org.simantics.layer0.Layer0;\r
  13 import org.simantics.sysdyn.SysdynResource;\r
  14 \r
  15 public class AvailableEnumerations extends ViewpointContributorImpl<Resource> {\r
  16 \r
  17         @Override\r
  18         public Collection<?> getContribution(ReadGraph graph, Resource input)\r
  19                         throws DatabaseException {\r
  20                 if(input == null) return null;\r
  21                 Layer0 l0 = Layer0.getInstance(graph);\r
  22                 Resource configuration = graph.getPossibleObject(input, l0.PartOf);\r
  23         ArrayList<AbstractNode<Resource>> result = new ArrayList<AbstractNode<Resource>>();\r
  24         SysdynResource sr = SysdynResource.getInstance(graph);\r
  25         if(configuration == null) \r
  26                 return result;\r
  27         for(Resource r : graph.syncRequest(new ObjectsWithType(configuration, l0.ConsistsOf, sr.Enumeration))) {\r
  28                 result.add(new EnumerationNode(r));\r
  29         }\r
  30         return result;\r
  31         }\r
  32 \r
  33         @Override\r
  34         public String getViewpointId() {\r
  35                 return "Used enumerations";\r
  36         }\r
  37 \r
  38 \r
  39 }\r