anchor.diff:  		         _  ->
                       dets:insert(Table,
   			            {Filename, [
  -                            {state, {bitfield, etorrent_piece_mgr:bitfield(Id)}},
  +                            {state, {bitfield, etorrent_piece_mgr:bitfield(ID)}},
   				            {uploaded, Uploaded},
   				            {downloaded, Downloaded}]})
   	        end
  
positive.code: %% @end
  -spec query_state(integer()) -> unknown | {value, [{term(), term()}]}.
  query_state(Id) ->
      gen_server:call(?SERVER, {query_state, Id}).
  
  -spec srv_name() -> atom().
  srv_name() ->
  
negative.code: %% @end
  -spec start_link() -> {ok, pid()} | ignore | {error, term()}.
  start_link() ->
      gen_server:start_link({local, srv_name()}, ?MODULE, [], []).
  
  %% @doc Query for the state of TorrentId, Id.
  %% <p>The function returns one of several possible values:</p>
  