(#302) added collector collection...

src/Modules/Collectors/CollectorCollection.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Tapestry\Modules\Collectors;
+
+class CollectorCollection
+{
+    /**
+     * @var array|CollectorInterface[]
+     */
+    private $items = [];
+
+    /**
+     * @param CollectorInterface $class
+     * @throws \ReflectionException
+     */
+    public function add(CollectorInterface $class)
+    {
+        $reflection = new \ReflectionClass($class);
+        $this->items[$reflection->getShortName()] = $class;
+    }
+
+    public function collect()
+    {
+        foreach($this->items as $collector) {
+            $collector->collect(); // @todo finish
+        }
+    }
+}