anchor.diff:      SrcI = proplists:get_value(interval, Params),
       Intersec = find_intersection(MyI, SrcI),
       case intervals:is_empty(Intersec) of
  -        false when Method =:= bloom -> 
  -            send_chunk_req(DhtPid, self(), Intersec, mapInterval(Intersec, 1), get_max_items(Method));
           false -> send_chunk_req(DhtPid, self(), Intersec, Intersec, get_max_items(Method));
           true -> comm:send_local(self(), {shutdown, empty_interval})
       end,
  
positive.code:       DhtPid, 
        {get_chunk, SrcPid, I, 
         fun(Item) -> db_entry:get_version(Item) =/= -1 end,
         fun(Item) -> encodeBlob(minKeyInInterval(db_entry:get_key(Item), DestI), 
                                 db_entry:get_version(Item)) 
         end,
         MaxItems}).
  
  
negative.code:     MySyncI = find_intersection(MyI, BloomI),
      ?TRACE("GET STATE - MyI=~p ~n BloomI=~p ~n SynI=~p", [MyI, BloomI, MySyncI]),
      case intervals:is_empty(MySyncI) of
          false -> send_chunk_req(DhtPid, self(), MySyncI, MySyncI, get_max_items(bloom));
          true -> comm:send_local(self(), {shutdown, empty_interval})
      end,
      State;
  
  