src/lwes_emitter_stdout.erl

   1 -module (lwes_emitter_stdout).
   2
   3 -behaviour (lwes_emitter).
   4
   5 -export ([ new/1,
   6            id/1,
   7            prep/1,
   8            emit/2,
   9            close/1
  10          ]).
  11
  12 -record (lwes_emitter_stdout, {config}).
  13
  14 new (Config) ->
  15   #lwes_emitter_stdout { config = Config }.
  16
  17 id(#lwes_emitter_stdout {config = [{label,B}]}) ->
  18   B.
  19
  20 prep (Event) ->
  21   lwes_event:to_binary(Event).
  22
  23 emit (L, Event) when is_list(L) ->
  24   [ emit(E, Event) || E <- L ];
  25 emit (#lwes_emitter_stdout {}, E) ->
  26   io:format("Emit event ~p for ~p~n",[E,?MODULE]),
  27   ok.
  28
  29 close (#lwes_emitter_stdout {}) ->
  30   ok.