X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fsymfony%2Fdependency-injection%2FCompiler%2FServiceReferenceGraphNode.php;fp=vendor%2Fsymfony%2Fdependency-injection%2FCompiler%2FServiceReferenceGraphNode.php;h=1052d2c6ae59e154ee8a19f3e5dafaccfc1bc180;hp=e5718b2b6d59a546f173ebe13efe81f32052636e;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphNode.php b/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphNode.php
index e5718b2b6..1052d2c6a 100644
--- a/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphNode.php
+++ b/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphNode.php
@@ -38,21 +38,11 @@ class ServiceReferenceGraphNode
         $this->value = $value;
     }
 
-    /**
-     * Adds an in edge to this node.
-     *
-     * @param ServiceReferenceGraphEdge $edge
-     */
     public function addInEdge(ServiceReferenceGraphEdge $edge)
     {
         $this->inEdges[] = $edge;
     }
 
-    /**
-     * Adds an out edge to this node.
-     *
-     * @param ServiceReferenceGraphEdge $edge
-     */
     public function addOutEdge(ServiceReferenceGraphEdge $edge)
     {
         $this->outEdges[] = $edge;
@@ -117,4 +107,12 @@ class ServiceReferenceGraphNode
     {
         return $this->value;
     }
+
+    /**
+     * Clears all edges.
+     */
+    public function clear()
+    {
+        $this->inEdges = $this->outEdges = array();
+    }
 }