bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/SourceReferenceComparator.java

   1 package org.simantics.document.linking.report.templates;\r
   2 \r
   3 import org.simantics.db.ReadGraph;\r
   4 import org.simantics.db.Resource;\r
   5 import org.simantics.document.linking.ontology.DocumentLink;\r
   6 import org.simantics.document.linking.utils.SourceLinkUtil;\r
   7 \r
   8 class SourceReferenceComparator extends ResourceNameComparator {\r
   9         private DocumentLink sl;\r
  10         public SourceReferenceComparator(ReadGraph graph, Resource model) {\r
  11                 super(graph,model);\r
  12                 sl = DocumentLink.getInstance(graph);\r
  13         }\r
  14 \r
  15         \r
  16         @Override\r
  17         public int compare(Resource o1, Resource o2) {\r
  18                 try {\r
  19                         Resource doc1 = null;\r
  20                         Resource doc2 = null;\r
  21                         if (o1 != null)\r
  22                                 doc1 = SourceLinkUtil.getReferredDocument(graph, o1);\r
  23                         if (o2 != null)\r
  24                                 doc2 = SourceLinkUtil.getReferredDocument(graph, o2);\r
  25                         if (doc1 != null) {\r
  26                                 if (doc2 != null)\r
  27                                         return super.compare(doc1,doc2);\r
  28                                 return 1;\r
  29                         } else if (doc2 != null)\r
  30                                 return -1;\r
  31                         return 0;\r
  32                 } catch (Exception e) {\r
  33                         return 0;\r
  34                 }\r
  35                 \r
  36         }\r
  37 }