| 1 | |
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| 2 | :- protocol(event_registryp). |
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| 3 | |
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| 4 | :- info([ |
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| 5 | version is 1.0, |
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| 6 | author is 'Paulo Moura', |
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| 7 | date is 2000/7/24, |
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| 8 | comment is 'Event registry protocol.']). |
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| 9 | |
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| 10 | :- public(monitors/1). |
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| 11 | :- mode(monitors(-list), one). |
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| 12 | :- info(monitors/1, [ |
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| 13 | comment is 'Returns a list of all current monitors.', |
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| 14 | argnames is ['Monitors']]). |
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| 15 | |
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| 16 | :- public(monitored/1). |
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| 17 | :- mode(monitored(-list), one). |
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| 18 | :- info(monitored/1, [ |
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| 19 | comment is 'Returns a list of all currently monitored objects.', |
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| 20 | argnames is ['Objects']]). |
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| 21 | |
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| 22 | :- public(monitor/4). |
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| 23 | :- mode(monitor(?object, ?nonvar, ?object, ?object), zero_or_more). |
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| 24 | :- info(monitor/4, [ |
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| 25 | comment is 'True if the arguments describe a currently defined monitored event.', |
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| 26 | argnames is ['Object', 'Message', 'Sender', 'Monitor']]). |
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| 27 | |
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| 28 | :- public(set_monitor/4). |
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| 29 | :- mode(set_monitor(?object, ?nonvar, ?object, +object), zero_or_one). |
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| 30 | :- info(set_monitor/4, [ |
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| 31 | comment is 'Sets a monitor for the set of matching events.', |
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| 32 | argnames is ['Object', 'Message', 'Sender', 'Monitor']]). |
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| 33 | |
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| 34 | :- public(del_monitors/4). |
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| 35 | :- mode(del_monitors(?object, ?nonvar, ?object, ?object), one). |
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| 36 | :- info(del_monitors/4, [ |
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| 37 | comment is 'Deletes all matching monitored events.', |
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| 38 | argnames is ['Object', 'Message', 'Sender', 'Monitor']]). |
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| 39 | |
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| 40 | :- public(del_monitors/0). |
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| 41 | :- mode(del_monitors, one). |
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| 42 | :- info(del_monitors/0, [ |
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| 43 | comment is 'Deletes all monitored events.']). |
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| 44 | |
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| 45 | :- end_protocol. |
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