cs

Mediator/Colleague.php

@@ -1,9 +1,5 @@
 <?php
 
-/*
- * DesignPatternPHP
- */
-
 namespace DesignPatterns\Mediator;
 
 /**
@@ -12,8 +8,11 @@ namespace DesignPatterns\Mediator;
  */
 abstract class Colleague
 {
-
-    // this ensures no change in subclasses
+    /**
+     * this ensures no change in subclasses
+     *
+     * @var MediatorInterface
+     */
     private $mediator;
 
     // for subclasses
@@ -22,10 +21,12 @@ abstract class Colleague
         return $this->mediator;
     }
 
+    /**
+     * @param MediatorInterface $medium
+     */
     public function __construct(MediatorInterface $medium)
     {
         // in this way, we are sure the concrete colleague knows the mediator
         $this->mediator = $medium;
     }
-
-}
+}

Mediator/Mediator.php

@@ -1,9 +1,5 @@
 <?php
 
-/*
- * DesignPatternPHP
- */
-
 namespace DesignPatterns\Mediator;
 
 use DesignPatterns\Mediator\Subsystem;

Mediator/Subsystem/Client.php

@@ -1,9 +1,5 @@
 <?php
 
-/*
- * DesignPatternPHP
- */
-
 namespace DesignPatterns\Mediator\Subsystem;
 
 use DesignPatterns\Mediator\Colleague;
@@ -24,4 +20,4 @@ class Client extends Colleague
         echo $content;
     }
 
-}
+}

Mediator/Subsystem/Database.php

@@ -1,9 +1,5 @@
 <?php
 
-/*
- * DesignPatternPHP
- */
-
 namespace DesignPatterns\Mediator\Subsystem;
 
 use DesignPatterns\Mediator\Colleague;
@@ -19,4 +15,4 @@ class Database extends Colleague
         return "World";
     }
 
-}
+}

Mediator/Subsystem/Server.php

@@ -1,9 +1,5 @@
 <?php
 
-/*
- * DesignPatternPHP
- */
-
 namespace DesignPatterns\Mediator\Subsystem;
 
 use DesignPatterns\Mediator\Colleague;
@@ -19,5 +15,4 @@ class Server extends Colleague
         $data = $this->getMediator()->queryDb();
         $this->getMediator()->sendResponse("Hello $data");
     }
-
-}
+}