From 5aad1df149bebdfb051ea12d5e646316c3ec7232 Mon Sep 17 00:00:00 2001
From: Roger Llopart Pla <lumbendil@gmail.com>
Date: Wed, 3 Jul 2013 12:24:57 +0200
Subject: [PATCH] Added docblock.

---
 lib/Doctrine/ORM/Tools/Pagination/Paginator.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/Doctrine/ORM/Tools/Pagination/Paginator.php b/lib/Doctrine/ORM/Tools/Pagination/Paginator.php
index d5eda5107..80438e03c 100755
--- a/lib/Doctrine/ORM/Tools/Pagination/Paginator.php
+++ b/lib/Doctrine/ORM/Tools/Pagination/Paginator.php
@@ -232,6 +232,12 @@ class Paginator implements \Countable, \IteratorAggregate
         return $this->useOutputWalkers;
     }
 
+    /**
+     * Appends a custom tree walker to the tree walkers hint.
+     *
+     * @param Query $query
+     * @param string $walkerClass
+     */
     private function appendTreeWalker(Query $query, $walkerClass)
     {
         $hints = $query->getHint(Query::HINT_CUSTOM_TREE_WALKERS);