Controller and Entity draft

application/src/Entity/Node.php

@@ -0,0 +1,59 @@
+<?php
+namespace App\Entity;
+
+use Doctrine\Common\Collections\ArrayCollection;
+
+/**
+ *
+ * @author kevinfrantz
+ *        
+ */
+class Node implements NodeInterface
+{
+    /**
+     * 
+     * @var int
+     */
+    protected $id;
+    
+    /**
+     * 
+     * @var SourceInterface
+     */
+    protected $source;
+    
+    /**
+     * 
+     * @var ArrayCollection|Node[]
+     */
+    protected $parents;
+    
+    /**
+     * 
+     * @var ArrayCollection|Node[]
+     */
+    protected $childs;
+    
+    public function getParents(): ArrayCollection
+    {}
+
+    public function setParents(ArrayCollection $parents): void
+    {}
+
+    public function getChilds(): ArrayCollection
+    {}
+
+    public function setChilds(ArrayCollection $childs): void
+    {}
+    
+    public function getId(): int
+    {}
+
+    public function setSource(SourceInterface $source)
+    {}
+
+    public function getSource(): SourceInterface
+    {}
+
+}
+