diff options
Diffstat (limited to 'lib/stdlib/doc')
| -rw-r--r-- | lib/stdlib/doc/src/gen_statem.xml | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/lib/stdlib/doc/src/gen_statem.xml b/lib/stdlib/doc/src/gen_statem.xml index 90d2326954..83f7dc1c8a 100644 --- a/lib/stdlib/doc/src/gen_statem.xml +++ b/lib/stdlib/doc/src/gen_statem.xml @@ -253,23 +253,23 @@ init([]) -> %%% State functions -off({call,Caller}, push, Data) -> +off({call,From}, push, Data) -> %% Go to 'on', increment count and reply %% that the resulting status is 'on' - {next_state,on,Data+1,[{reply,Caller,on}]}; + {next_state,on,Data+1,[{reply,From,on}]}; off(EventType, EventContent, Data) -> handle_event(EventType, EventContent, Data). -on({call,Caller}, push, Data) -> +on({call,From}, push, Data) -> %% Go to 'off' and reply that the resulting status is 'off' - {next_state,off,Data,[{reply,Caller,off}]}; + {next_state,off,Data,[{reply,From,off}]}; on(EventType, EventContent, Data) -> handle_event(EventType, EventContent, Data). %% Handle events common to all states -handle_event({call,Caller}, get_count, Data) -> +handle_event({call,From}, get_count, Data) -> %% Reply with the current count - {keep_state,Data,[{reply,Caller,Data}]}; + {keep_state,Data,[{reply,From,Data}]}; handle_event(_, _, Data) -> %% Ignore all other events {keep_state,Data}. @@ -315,18 +315,18 @@ init([]) -> %%% Event handling -handle_event({call,Caller}, push, off, Data) -> +handle_event({call,From}, push, off, Data) -> %% Go to 'on', increment count and reply %% that the resulting status is 'on' - {next_state,on,Data+1,[{reply,Caller,on}]}; -handle_event({call,Caller}, push, on, Data) -> + {next_state,on,Data+1,[{reply,From,on}]}; +handle_event({call,From}, push, on, Data) -> %% Go to 'off' and reply that the resulting status is 'off' - {next_state,off,Data,[{reply,Caller,off}]}; + {next_state,off,Data,[{reply,From,off}]}; %% %% Event handling common to all states -handle_event({call,Caller}, get_count, State, Data) -> +handle_event({call,From}, get_count, State, Data) -> %% Reply with the current count - {next_state,State,Data,[{reply,Caller,Data}]}; + {next_state,State,Data,[{reply,From,Data}]}; handle_event(_, _, State, Data) -> %% Ignore all other events {next_state,State,Data}. @@ -429,12 +429,12 @@ handle_event(_, _, State, Data) -> </datatype> <datatype> - <name name="caller" /> + <name name="from" /> <desc> <p> Destination to use when replying through for example the <seealso marker="#type-action"> - action() {reply,Caller,Reply} + action() {reply,From,Reply} </seealso> to a process that has called the <c>gen_statem</c> server using <seealso marker="#call/2">call/2</seealso>. @@ -483,7 +483,7 @@ handle_event(_, _, State, Data) -> <desc> <p> External events are of 3 different type: - <c>{call,<anno>Caller</anno>}</c>, <c>cast</c> or <c>info</c>. + <c>{call,<anno>From</anno>}</c>, <c>cast</c> or <c>info</c>. <seealso marker="#call/2">Calls</seealso> (synchronous) and <seealso marker="#cast/2">casts</seealso> @@ -739,9 +739,9 @@ handle_event(_, _, State, Data) -> <p> Reply to a caller waiting for a reply in <seealso marker="#call/2"><c>call/2</c></seealso>. - <c><anno>Caller</anno></c> must be the term from the + <c><anno>From</anno></c> must be the term from the <seealso marker="#type-event_type"> - <c>{call,<anno>Caller</anno>}</c> + <c>{call,<anno>From</anno>}</c> </seealso> argument to the <seealso marker="#state_function">state function</seealso>. @@ -1029,14 +1029,14 @@ handle_event(_, _, State, Data) -> The <c>gen_statem</c> will call the <seealso marker="#state_function">state function</seealso> with <seealso marker="#type-event_type"><c>event_type()</c></seealso> - <c>{call,Caller}</c> and event content + <c>{call,From}</c> and event content <c><anno>Request</anno></c>. </p> <p> A <c><anno>Reply</anno></c> is generated when a <seealso marker="#state_function">state function</seealso> returns with - <c>{reply,Caller,<anno>Reply</anno>}</c> as one + <c>{reply,From,<anno>Reply</anno>}</c> as one <seealso marker="#type-action"><c>action()</c></seealso>, and that <c><anno>Reply</anno></c> becomes the return value of this function. @@ -1100,13 +1100,13 @@ handle_event(_, _, State, Data) -> <seealso marker="#state_function">state function</seealso>. </p> <p> - <c><anno>Caller</anno></c> must be the term from the + <c><anno>From</anno></c> must be the term from the <seealso marker="#type-event_type"> - <c>{call,<anno>Caller</anno>}</c> + <c>{call,<anno>From</anno>}</c> </seealso> argument to the <seealso marker="#state_function">state function</seealso>. - <c><anno>Caller</anno></c> and <c><anno>Reply</anno></c> + <c><anno>From</anno></c> and <c><anno>Reply</anno></c> can also be specified using a <seealso marker="#type-reply_action"> <c>reply_action()</c> @@ -1340,15 +1340,15 @@ handle_event(_, _, State, Data) -> </p> <p> If <c>EventType</c> is - <seealso marker="#type-event_type"><c>{call,Caller}</c></seealso> + <seealso marker="#type-event_type"><c>{call,From}</c></seealso> the caller is waiting for a reply. The reply can be sent from this or from any other <seealso marker="#state_function">state function</seealso> - by returning with <c>{reply,Caller,Reply}</c> in + by returning with <c>{reply,From,Reply}</c> in <seealso marker="#type-action">Actions</seealso>, in <seealso marker="#type-reply_action">Replies</seealso> or by calling - <seealso marker="#reply/2"><c>reply(Caller, Reply)</c></seealso>. + <seealso marker="#reply/2"><c>reply(From, Reply)</c></seealso>. </p> <p> If this function returns with a next state that |