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author
Dominik Liebler
committed
PHP7 Bridge
1 parent d151e30 commit 72f3235

16 files changed

+790
-629
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‎Structural/Bridge/Assemble.php

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‎Structural/Bridge/Car.php

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‎Structural/Bridge/FormatterInterface.php

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<?php
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namespace DesignPatterns\Structural\Bridge;
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interface FormatterInterface
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{
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public function format(string $text);
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}

‎Structural/Bridge/HelloWorldService.php

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<?php
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namespace DesignPatterns\Structural\Bridge;
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class HelloWorldService extends Service
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{
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public function get()
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{
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return $this->implementation->format('Hello World');
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}
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}

‎Structural/Bridge/HtmlFormatter.php

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<?php
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namespace DesignPatterns\Structural\Bridge;
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class HtmlFormatter implements FormatterInterface
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{
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public function format(string $text)
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{
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return sprintf('<p>%s</p>', $text);
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}
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}

‎Structural/Bridge/Motorcycle.php

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‎Structural/Bridge/PlainTextFormatter.php

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<?php
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namespace DesignPatterns\Structural\Bridge;
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class PlainTextFormatter implements FormatterInterface
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{
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public function format(string $text)
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{
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return $text;
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}
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}

‎Structural/Bridge/Produce.php

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‎Structural/Bridge/README.rst

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You can also find these code on `GitHub`_
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Workshop.php
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FormatterInterface.php
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.. literalinclude:: Workshop.php
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.. literalinclude:: FormatterInterface.php
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:language: php
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:linenos:
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Assemble.php
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PlainTextFormatter.php
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.. literalinclude:: Assemble.php
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.. literalinclude:: PlainTextFormatter.php
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:language: php
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:linenos:
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Produce.php
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HtmlFormatter.php
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.. literalinclude:: Produce.php
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.. literalinclude:: HtmlFormatter.php
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:language: php
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:linenos:
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Vehicle.php
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Service.php
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.. literalinclude:: Vehicle.php
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.. literalinclude:: Service.php
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:language: php
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:linenos:
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Motorcycle.php
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HelloWorldService.php
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.. literalinclude:: Motorcycle.php
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:language: php
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:linenos:
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Car.php
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.. literalinclude:: Car.php
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.. literalinclude:: HelloWorldService.php
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:language: php
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:linenos:
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‎Structural/Bridge/Service.php

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<?php
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namespace DesignPatterns\Structural\Bridge;
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abstract class Service
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{
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/**
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* @var FormatterInterface
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*/
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protected $implementation;
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/**
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* @param FormatterInterface $printer
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*/
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public function __construct(FormatterInterface $printer)
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{
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$this->implementation = $printer;
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}
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/**
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* @param FormatterInterface $printer
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*/
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public function setImplementation(FormatterInterface $printer)
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{
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$this->implementation = $printer;
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}
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abstract public function get();
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}

‎Structural/Bridge/Tests/BridgeTest.php

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namespace DesignPatterns\Structural\Bridge\Tests;
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use DesignPatterns\Structural\Bridge\Assemble;
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use DesignPatterns\Structural\Bridge\Car;
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use DesignPatterns\Structural\Bridge\Motorcycle;
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use DesignPatterns\Structural\Bridge\Produce;
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use DesignPatterns\Structural\Bridge\HelloWorldService;
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use DesignPatterns\Structural\Bridge\HtmlFormatter;
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use DesignPatterns\Structural\Bridge\PlainTextFormatter;
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class BridgeTest extends \PHPUnit_Framework_TestCase
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{
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public function testCar()
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public function testCanPrintUsingThePlainTextPrinter()
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{
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$vehicle = new Car(new Produce(), new Assemble());
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$this->expectOutputString('Car Produced Assembled');
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$vehicle->manufacture();
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}
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$service = new HelloWorldService(new PlainTextFormatter());
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$this->assertEquals('Hello World', $service->get());
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public function testMotorcycle()
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{
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$vehicle = new Motorcycle(new Produce(), new Assemble());
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$this->expectOutputString('Motorcycle Produced Assembled');
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$vehicle->manufacture();
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// now change the implemenation and use the HtmlFormatter instead
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$service->setImplementation(new HtmlFormatter());
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$this->assertEquals('<p>Hello World</p>', $service->get());
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}
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}

‎Structural/Bridge/Vehicle.php

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‎Structural/Bridge/Workshop.php

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‎Structural/Bridge/uml/Bridge.uml

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<?xml version="1.0" encoding="UTF-8"?>
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<Diagram>
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<ID>PHP</ID>
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<notes />
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</edge>
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<settings layout="Hierarchic Group" zoom="0.8853211009174312" x="280.0" y="208.0" />
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<SelectedNodes />
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<Categories>
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<Category>Fields</Category>
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<Category>Constants</Category>
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<Category>Constructors</Category>
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<Category>Methods</Category>
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</Categories>
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<VISIBILITY>private</VISIBILITY>
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</Diagram>
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<?xml version="1.0" encoding="UTF-8"?>
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<Diagram>
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<ID>PHP</ID>
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<OriginalElement>\DesignPatterns\Structural\Bridge\HtmlFormatter</OriginalElement>
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<nodes>
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<node x="-111.0" y="-111.0">\DesignPatterns\Structural\Bridge\PlainTextFormatter</node>
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<node x="-194.0" y="-212.0">\DesignPatterns\Structural\Bridge\FormatterInterface</node>
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<node x="88.0" y="-239.0">\DesignPatterns\Structural\Bridge\Service</node>
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<node x="121.0" y="-93.0">\DesignPatterns\Structural\Bridge\HelloWorldService</node>
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<node x="-278.0" y="-111.0">\DesignPatterns\Structural\Bridge\HtmlFormatter</node>
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</nodes>
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<notes />
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<edges>
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<edge source="\DesignPatterns\Structural\Bridge\HelloWorldService" target="\DesignPatterns\Structural\Bridge\Service">
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<Category>Fields</Category>
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<Category>Constants</Category>
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<Category>Methods</Category>
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</Categories>
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<VISIBILITY>private</VISIBILITY>
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</Diagram>
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‎Structural/Bridge/uml/uml.png

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