%%--------------------------------------------------------------------
%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%%     http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%--------------------------------------------------------------------

-define(LOG_TAB, emqx_st_statistics_log).
-define(TOPK_TAB, emqx_st_statistics_topk).

-record(top_k, { rank :: pos_integer()
               , topic :: emqx_types:topic()
               , average_count :: number()
               , average_elapsed :: number()}).

-type top_k() :: #top_k{}.