CBD.state_events module

This package contains the State Event Location logic and helper classes.

class CBD.state_events.Direction(value)[source]

Bases: enum.Enum

Specifies the direction of the level crossing to check.

ANY = 0

Any crossing through the level requires an event.

FROM_BELOW = 1

Only a crossing from below through the level causes an event.

FROM_ABOVE = 2

Only a crossing from above through the level causes an event.

class CBD.state_events.StateEvent(output_name, level=0.0, direction=Direction.ANY, event=<function StateEvent.<lambda>>)[source]

Bases: object

Data class that holds all generic state event information.

Parameters

  • output_name (str) – The name of the output port to check.

  • level (float) – The value that the signal must pass through. Defaults to 0.

  • direction (Direction) – The direction of the crossing. Defaults to Direction.ANY.

  • event (callable) – A function that must be executed if the event occurs. It takes three arguments: event, time and model. In this function, it is allowed to alter any and all attributes/properties/components of the model. Defaults to a no-op.

Submodules