62 lines
1.1 KiB
Plaintext
62 lines
1.1 KiB
Plaintext
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@startuml
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participant "Behavior::StateMachine" as sm
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participant Dispatcher as d
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participant TimeoutManager as tm
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entity "Event::Timeout" as t
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queue "TimeoutManager::timeouts_" as timeouts
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autoactivate off
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== Schedule timeout ==
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sm -> sm++ : scheduleTimeout
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sm -> d ++: getDispatcher
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d --> sm --: dispatcher
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sm -> d --++ : scheduleTimeout
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d -> tm ++: getTimeoutManager
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tm --> d --: timeoutManager
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d -> tm --++ : scheduleTimeout
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tm -> t ** : new
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t --> tm
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tm -> timeouts --++: insert
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== Decrement timeout (and dispatch) ==
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loop every tickInterval
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?->> tm ++: tick
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tm -> timeouts : getFront
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timeouts -> t ++
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t --> timeouts
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timeouts --> tm : timeout
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tm -> t --: decrement
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end
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note left t
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When timeout is 0,
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dispatch event
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end note
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t -> timeouts : pop
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deactivate timeouts
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t ->? --: pushEvent
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== Unschedule timeout ==
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sm -> sm++ : unscheduleTimeout
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sm -> d ++: getDispatcher
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d --> sm --: dispatcher
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sm -> d --++ : unscheduleTimeout
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d -> tm ++: getTimeoutManager
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tm --> d --: timeoutManager
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d -> tm --++ : unscheduleTimeout
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tm -> timeouts --: erase
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timeouts -> t !!
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@enduml
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