pyrcf.components.callback_handlers.base_callbacks
=================================================

.. py:module:: pyrcf.components.callback_handlers.base_callbacks


Classes
-------

.. autoapisummary::

   pyrcf.components.callback_handlers.base_callbacks.CustomCallbackBase
   pyrcf.components.callback_handlers.base_callbacks.RateTriggeredMultiCallbacks


Module Contents
---------------

.. py:class:: CustomCallbackBase

   Bases: :py:obj:`abc.ABC`


   Abstract base class for defining custom callbacks to be executed in the control loop.


   .. py:method:: run_once() -> None
      :abstractmethod:


      To be called in loop.



   .. py:method:: cleanup() -> None

      Override if custom cleaning up/shutting down is required.



.. py:class:: RateTriggeredMultiCallbacks(gui_callbacks: List[CustomCallbackBase], rate: float = None, clock: pyrcf.utils.time_utils.ClockBase = PythonPerfClock())

   Bases: :py:obj:`CustomCallbackBase`


   Execute multiple `CustomCallbackBase` callbacks at the same specified (max) frequency.


   .. py:attribute:: _callbacks
      :type:  List[CustomCallbackBase]
      :value: []



   .. py:method:: add_callback(gui_callback: CustomCallbackBase)

      Add an instance of PbGUISliderCallback or PbMultiGUISliderSingleCallback to the same rate
      trigger.

      :param gui_callback: The GUI callback instance
                           to add.
      :type gui_callback: CustomCallbackBase



   .. py:method:: run_once()

      This method has to be called for the slider callbacks to be executed. Will only
      execute if the trigger rate is met.



   .. py:method:: cleanup()

      Override if custom cleaning up/shutting down is required.