Implemented AbstractMap and ActionHttpMethodMap

application/symfony/src/Domain/MapManagement/AbstractMap.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Domain\MapManagement;
+
+/**
+ * This class offers the basic functions for managing an 2 dimensional map.
+ *
+ * @author kevinfrantz
+ */
+abstract class AbstractMap implements MapInterface
+{
+    /**
+     * @param string         $index
+     * @param array|string[] $map
+     *
+     * @return array|string[]
+     */
+    protected static function getValuesByIndex(string $index, array $map): array
+    {
+        if (array_key_exists($index, $map)) {
+            return $map[$index];
+        }
+
+        return [];
+    }
+
+    /**
+     * @param string         $value
+     * @param array|string[] $map
+     *
+     * @return array|string[]
+     */
+    protected static function getIndizesByValue(string $value, array $map): array
+    {
+        $result = [];
+        foreach ($map as $index => $values) {
+            if (in_array($value, $values)) {
+                $result[] = $index;
+            }
+        }
+
+        return $result;
+    }
+}

application/symfony/src/Domain/MapManagement/MapInterface.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Domain\MapManagement;
+
+/**
+ * @author kevinfrantz
+ */
+interface MapInterface
+{
+}