bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/DenyFilter.java

   1 package org.simantics.diagram.symbolcontribution;\r
   2 \r
   3 import org.simantics.db.ReadGraph;\r
   4 import org.simantics.db.Resource;\r
   5 import org.simantics.db.exception.DatabaseException;\r
   6 import org.simantics.diagram.symbolcontribution.SymbolContributionFilter;\r
   7 \r
   8 /**\r
   9  * @author Tuukka Lehtonen\r
  10  */\r
  11 public enum DenyFilter implements SymbolContributionFilter {\r
  12 \r
  13         INSTANCE;\r
  14 \r
  15         public static DenyFilter get() {\r
  16                 return INSTANCE;\r
  17         }\r
  18 \r
  19         @Override\r
  20         public boolean accept(ReadGraph graph, Resource contribution, Resource filter, Resource diagram) throws DatabaseException {\r
  21                 return false;\r
  22         }\r
  23 \r
  24 }\r