Merge pull request #2 from WouterJ/kar-interface

linaori · linaori · commit cba4124701fd · 2014-02-28T14:54:22.000+01:00
Created ArgumentResolverInterface
diff --git a/src/Symfony/Component/HttpKernel/Controller/ArgumentResolverInterface.php b/src/Symfony/Component/HttpKernel/Controller/ArgumentResolverInterface.php
@@ -0,0 +1,40 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Controller;
+
+/**
+ * An ArgumentResolverInterface implementation resolves the arguments of 
+ * controllers.
+ *
+ * @author Wouter J <wouter@wouterj.nl>
+ */
+interface ArgumentResolverInterface
+{
+    /**
+     * Checks if the current parameter can be resolved by this argument 
+     * resolver.
+     *
+     * @param \ReflectionParameter $parameter
+     *
+     * @return Boolean
+     */
+    public function supports(\ReflectionParameter $parameter);
+
+    /**
+     * Resolves the current parameter into an argument.
+     *
+     * @param \ReflectionParameter $parameter
+     * 
+     * @return mixed The resolved argument
+     */
+    public function resolve(\ReflectionParameter $parameter);
+}
