mirror of
https://github.com/DesignPatternsPHP/DesignPatternsPHP.git
synced 2025-05-02 12:52:07 +02:00
72 lines
1.1 KiB
ReStructuredText
72 lines
1.1 KiB
ReStructuredText
`Interpreter`__
|
|
===============
|
|
|
|
Purpose
|
|
-------
|
|
|
|
For a given language, it defines the representation of its grammar as
|
|
"No Terminal Expression" and "Terminal Expression",
|
|
as well as an interpreter for the sentences of that language.
|
|
|
|
Examples
|
|
--------
|
|
|
|
- An example of a binary logic interpreter, each definition is defined by its own class
|
|
|
|
UML Diagram
|
|
-----------
|
|
|
|
.. image:: uml/uml.png
|
|
:alt: Alt Interpreter UML Diagram
|
|
:align: center
|
|
|
|
Code
|
|
----
|
|
|
|
You can also find this code on `GitHub`_
|
|
|
|
AbstractExp.php
|
|
|
|
.. literalinclude:: AbstractExp.php
|
|
:language: php
|
|
:linenos:
|
|
|
|
Context.php
|
|
|
|
.. literalinclude:: Context.php
|
|
:language: php
|
|
:linenos:
|
|
|
|
|
|
VariableExp.php
|
|
|
|
.. literalinclude:: VariableExp.php
|
|
:language: php
|
|
:linenos:
|
|
|
|
|
|
AndExp.php
|
|
|
|
.. literalinclude:: AndExp.php
|
|
:language: php
|
|
:linenos:
|
|
|
|
|
|
OrExp.php
|
|
|
|
.. literalinclude:: OrExp.php
|
|
:language: php
|
|
:linenos:
|
|
|
|
Test
|
|
----
|
|
|
|
Tests/InterpreterTest.php
|
|
|
|
.. literalinclude:: Tests/InterpreterTest.php
|
|
:language: php
|
|
:linenos:
|
|
|
|
.. _`GitHub`: https://github.com/DesignPatternsPHP/DesignPatternsPHP/tree/main/Behavioral/Interpreter
|
|
.. __: https://en.wikipedia.org/wiki/Interpreter_pattern
|