(self)
Actual business logic of the reaction.

        Subclasses MUST override.

        Returns: bool or None
            True, if the reaction execution was successful.
            False, if the reaction execution was unsuccessful.
            None, if the reaction execution was skipped.
Actual business logic of the reaction.
Actual business logic of the reaction .
def _Action(self):
        """Actual business logic of the reaction.

        Subclasses MUST override.

        Returns: bool or None
            True, if the reaction execution was successful.
            False, if the reaction execution was unsuccessful.
            None, if the reaction execution was skipped.
        """
        raise NotImplementedError()
def _Action ( self ) : raise NotImplementedError ( )