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-rw-r--r--lib/stdlib/doc/src/gen_statem.xml50
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