Tracers¶
- class pypdevs.tracer.Tracers[source]¶
Interface for all tracers
- getByID(uid)[source]¶
Gets a tracer by its UID
- Parameters
uid – the UID of the tracer to return
- Returns
tracer
- 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)
- tracesConfluent(aDEVS)[source]¶
Perform all tracing actions for a confluent transition
- Parameters
aDEVS – the model that transitioned
- tracesExternal(aDEVS)[source]¶
Perform all tracing actions for an external transition
- Parameters
aDEVS – the model that transitioned
- 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
- tracesInternal(aDEVS)[source]¶
Perform all tracing actions for an internal transition
- Parameters
aDEVS – the model that transitioned
- 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