anchor.diff:          _ ->
               {error, ?ERROR_COULD_MATCH}
       end.
  +
  +handle_call(_,_,_) ->
  +    ok.
   
   
   %%--------------------------------------------------------------------
  
positive.code: 
  -export([start/2, start/3,
           publish/2, publish/3, publish/4, publish/5]).
  -export([init/0, handle_call/1]).
  
  -define(SLASH, "/").
  -define(MSG_PATH_PER_OBJECT,        "1").
  
negative.code:     ?QUEUE_ID_SYNC_OBJ_WITH_DC;
  queue_id(?QUEUE_TYPE_COMP_META_WITH_DC) ->
      ?QUEUE_ID_COMP_META_WITH_DC.
  