Variable wrapper doc comments

src/Ladybug/Model/VariableWrapper.php

@@ -41,33 +41,61 @@ public function __construct($id, $data, $type = self::TYPE_CLASS)
         $this->type = $type;
     }
 
-    public function setData($data)
-    {
-        $this->data = $data;
-    }
-
-    public function getData()
-    {
-        return $this->data;
-    }
-
+    /**
+     * Sets the variable id.
+     * @param string $id
+     */
     public function setId($id)
     {
         $this->id = $id;
     }
 
+    /**
+     * Gets the variable id.
+     *
+     * @return string Variable id
+     */
     public function getId()
     {
         return $this->id;
     }
 
+    /**
+     * Sets the variable type
+     * @param int $type Variable type: TYPE_CLASS or TYPE_RESOURCE
+     */
     public function setType($type)
     {
         $this->type = $type;
     }
 
+    /**
+     * Gets the variable type.
+     *
+     * @return int Variable type
+     */
     public function getType()
     {
         return $this->type;
     }
+
+    /**
+     * Sets the variable itself.
+     * @param mixed $data
+     */
+    public function setData($data)
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * Gets variable.
+     *
+     * @return mixed
+     */
+    public function getData()
+    {
+        return $this->data;
+    }
+
 }