Introduced getListIterator() to all lists implementing Listable

[hub.git] / application / hub / interfaces / lists / class_Listable.php

diff --git a/application/hub/interfaces/lists/class_Listable.php b/application/hub/interfaces/lists/class_Listable.php
index eb570137c0895f48e8008238adf1cfdebe594681..caac23f3c23e636653efed4ca7fb2787e6b19a2f 100644 (file)
--- a/application/hub/interfaces/lists/class_Listable.php
+++ b/application/hub/interfaces/lists/class_Listable.php
@@ -69,6 +69,13 @@ interface Listable extends FrameworkInterface, IteratorAggregate {
         * @throws      InvalidListHashException        If the solved hash index is invalid
         */
        function updateCurrentEntryByHash ($hash, array $entryArray);
+
+       /**
+        * "Getter" for an iterator instance of this list
+        *
+        * @return      $iteratorInstance       An instance of a Iterator class
+        */
+       function getListIterator ();
 }
 
 // [EOF]