56 lines
2.0 KiB
Erlang
56 lines
2.0 KiB
Erlang
%%-----------------------------------------------------------------------------
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%% Copyright (c) 2012-2015, Feng Lee <feng@emqtt.io>
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%%
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%% Permission is hereby granted, free of charge, to any person obtaining a copy
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%% of this software and associated documentation files (the "Software"), to deal
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%% in the Software without restriction, including without limitation the rights
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%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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%% copies of the Software, and to permit persons to whom the Software is
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%% furnished to do so, subject to the following conditions:
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%%
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%% The above copyright notice and this permission notice shall be included in all
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%% copies or substantial portions of the Software.
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%%
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%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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%% SOFTWARE.
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%%------------------------------------------------------------------------------
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%%------------------------------------------------------------------------------
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%% Core PubSub Topic
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%%------------------------------------------------------------------------------
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-record(topic, {
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name :: binary(),
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%type = dynamic :: static | dynamic | bridge,
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node :: node()
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}).
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-type topic() :: #topic{}.
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-record(topic_subscriber, {
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topic :: binary(),
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qos = 0 :: non_neg_integer(),
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subpid :: pid()
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}).
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-record(topic_trie_node, {
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node_id :: binary() | atom(),
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edge_count = 0 :: non_neg_integer(),
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topic :: binary()
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}).
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-record(topic_trie_edge, {
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node_id :: binary() | atom(),
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word :: binary() | atom()
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}).
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-record(topic_trie, {
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edge :: #topic_trie_edge{},
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node_id :: binary() | atom()
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}).
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