bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionJoinComponents.java

   1 package org.simantics.structural2.queries;
   2
   3 import java.util.Collection;
   4
   5 import org.simantics.db.ReadGraph;
   6 import org.simantics.db.Resource;
   7 import org.simantics.db.common.request.ResourceRead;
   8 import org.simantics.db.exception.DatabaseException;
   9
  10 public class ConnectionJoinComponents extends ResourceRead<Collection<Resource>> {
  11
  12         public ConnectionJoinComponents(Resource connectionJoin) {
  13                 super(connectionJoin);
  14         }
  15
  16         @Override
  17         public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
  18         ConnectionSet cs = new ConnectionSet(graph);
  19         cs.addJoin(graph, resource);
  20         return cs.getConnections();
  21         }
  22
  23 }