Primary filtering functionality
Dispatches to Protocols
===============================

.. autoclass:: Sponge.base.Filter
      :members:
      :undoc-members:

.. automethod:: Sponge.Protocols.bubble.filter

.. automethod:: Sponge.Protocols.catch.filter

.. automethod:: Sponge.Protocols.cryptography.filter

.. automethod:: Sponge.Protocols.map.filter