Tracers¶
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class
tracer.
Tracers
[source]¶ Interface for all tracers
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getByID
(uid)[source]¶ Gets a tracer by its UID
Parameters: uid – the UID of the tracer to return Returns: tracer
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registerTracer
(tracer, server, recover)[source]¶ Register a tracer, so that it will also receive all transitions.
Parameters: - tracer – tuple of the form (file, classname, [args])
- server – the server object to be able to make remote calls
- recover – whether or not this is a recovered registration (used during checkpointing)
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tracesConfluent
(aDEVS)[source]¶ Perform all tracing actions for a confluent transition
Parameters: aDEVS – the model that transitioned
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tracesExternal
(aDEVS)[source]¶ Perform all tracing actions for an external transition
Parameters: aDEVS – the model that transitioned
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tracesInit
(aDEVS, t)[source]¶ Perform all tracing actions for an initialisation
Parameters: - aDEVS – the model that was initialised
- t – the time at which the initialisation should be logged
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tracesInternal
(aDEVS)[source]¶ Perform all tracing actions for an internal transition
Parameters: aDEVS – the model that transitioned
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tracesUser
(time, aDEVS, variable, value)[source]¶ Perform all tracing actions for a user imposed modification. This is NOT supported by default DEVS, so we don’t require tracers to handle this either.
Parameters: - time – the time at which the modification happend; this will be the termination time of the previous simulation run and not the time at which the timeAdvance was recomputed!
- aDEVS – the atomic DEVS model that was altered
- variable – the variable that was altered (as a string)
- value – the new value of the variable
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