Abstract Factory__

Purpose

To create series of related or dependent objects without specifying their concrete classes. Usually the created classes all implement the same interface. The client of the abstract factory does not care about how these objects are created, it just knows how they go together.

UML Diagram

.. image:: uml/uml.png :alt: Alt AbstractFactory UML Diagram :align: center

Code

You can also find this code on GitHub_

WriterFactory.php

.. literalinclude:: WriterFactory.php :language: php :linenos:

CsvWriter.php

.. literalinclude:: CsvWriter.php :language: php :linenos:

JsonWriter.php

.. literalinclude:: JsonWriter.php :language: php :linenos:

UnixCsvWriter.php

.. literalinclude:: UnixCsvWriter.php :language: php :linenos:

UnixJsonWriter.php

.. literalinclude:: UnixJsonWriter.php :language: php :linenos:

UnixWriterFactory.php

.. literalinclude:: UnixWriterFactory.php :language: php :linenos:

WinCsvWriter.php

.. literalinclude:: WinCsvWriter.php :language: php :linenos:

WinJsonWriter.php

.. literalinclude:: WinJsonWriter.php :language: php :linenos:

WinWriterFactory.php

.. literalinclude:: WinWriterFactory.php :language: php :linenos:

Test

Tests/AbstractFactoryTest.php

.. literalinclude:: Tests/AbstractFactoryTest.php :language: php :linenos:

.. _GitHub: https://github.com/DesignPatternsPHP/DesignPatternsPHP/tree/main/Creational/AbstractFactory .. __: http://en.wikipedia.org/wiki/Abstract_factory_pattern