python_technical_primitives.patterns.compositions
=================================================

.. py:module:: python_technical_primitives.patterns.compositions

.. autoapi-nested-parse::

   Specification composition classes (AND, OR, NOT).
   Part of DIY Specification pattern.



Attributes
----------

.. autoapisummary::

   python_technical_primitives.patterns.compositions.T


Classes
-------

.. autoapisummary::

   python_technical_primitives.patterns.compositions.AndSpecification
   python_technical_primitives.patterns.compositions.OrSpecification
   python_technical_primitives.patterns.compositions.NotSpecification


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

.. py:data:: T

.. py:class:: AndSpecification(left: python_technical_primitives.patterns.base.Specification[T], right: python_technical_primitives.patterns.base.Specification[T])

   Bases: :py:obj:`python_technical_primitives.patterns.base.Specification`\ [\ :py:obj:`T`\ ]


   AND composition: both must be satisfied.


   .. py:attribute:: left


   .. py:attribute:: right


   .. py:attribute:: description


   .. py:method:: is_satisfied_by(candidate: T) -> bool


.. py:class:: OrSpecification(left: python_technical_primitives.patterns.base.Specification[T], right: python_technical_primitives.patterns.base.Specification[T])

   Bases: :py:obj:`python_technical_primitives.patterns.base.Specification`\ [\ :py:obj:`T`\ ]


   OR composition: at least one must be satisfied.


   .. py:attribute:: left


   .. py:attribute:: right


   .. py:attribute:: description


   .. py:method:: is_satisfied_by(candidate: T) -> bool


.. py:class:: NotSpecification(spec: python_technical_primitives.patterns.base.Specification[T])

   Bases: :py:obj:`python_technical_primitives.patterns.base.Specification`\ [\ :py:obj:`T`\ ]


   NOT composition: must NOT be satisfied.


   .. py:attribute:: spec


   .. py:attribute:: description


   .. py:method:: is_satisfied_by(candidate: T) -> bool