:py:mod:`fragile.callbacks.root_walker`
=======================================

.. py:module:: fragile.callbacks.root_walker


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

Classes
~~~~~~~

.. autoapisummary::

   fragile.callbacks.root_walker.RootWalker
   fragile.callbacks.root_walker.BestWalker
   fragile.callbacks.root_walker.TrackWalker




.. py:class:: RootWalker(**kwargs)

   Bases: :py:obj:`fragile.core.api_classes.Callback`

   The :class:`Walkers` is a data structure that takes care of all the data involved     in making a Swarm evolve.

   .. py:attribute:: name
      :annotation: = root

      

   .. py:method:: __getattr__(item)


   .. py:method:: __repr__()

      Return repr(self).


   .. py:method:: to_html()


   .. py:method:: data()
      :property:


   .. py:method:: setup(swarm)

      Prepare the component during the setup phase of the :class:`Swarm`.


   .. py:method:: reset(root_walker=None, state=None, **kwargs)

      Reset the internal state of the :class:`SwarmComponent`.

      :param inplace: Unused. Defaults to True.
      :type inplace: bool, optional
      :param root_walker: Set the internal state of
                          the :class:`SwarmComponent` to this value. Defaults to None.
      :type root_walker: Optional[StateData], optional
      :param states: Set the internal state of the
                     :class:`SwarmComponent` to this value. Defaults to None.
      :type states: Optional[StateData], optional
      :param kwargs: Other parameters required to reset the component.


   .. py:method:: before_walkers()


   .. py:method:: update_root()
      :abstractmethod:



.. py:class:: BestWalker(always_update = False, fix_root=True, **kwargs)

   Bases: :py:obj:`RootWalker`

   The :class:`Walkers` is a data structure that takes care of all the data involved     in making a Swarm evolve.

   .. py:attribute:: default_inputs
      

      

   .. py:method:: get_best_index()


   .. py:method:: get_best_walker()


   .. py:method:: update_root()


   .. py:method:: fix_root()


   .. py:method:: after_walkers()



.. py:class:: TrackWalker(walker_index=0, **kwargs)

   Bases: :py:obj:`RootWalker`

   The :class:`Walkers` is a data structure that takes care of all the data involved     in making a Swarm evolve.

   .. py:attribute:: default_inputs
      

      

   .. py:method:: update_root()