Set visibility of Document::$iri and Document::$defaultGraph to prote…

…cted
lanthaler · Feb 3, 2013 · 93f6fe9 · 93f6fe9
1 parent f043ef0
commit 93f6fe9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Document.php b/Document.php
@@ -23,12 +23,12 @@ class Document implements DocumentInterface
     /**
      * @var IRI The document's IRI
      */
-    private $iri = null;
+    protected $iri = null;
 
     /**
      * @var GraphInterface The default graph
      */
-    private $defaultGraph = null;
+    protected $defaultGraph = null;
 
     /**
      * @var array An associative array holding all named graphs in the document