Cleaned up return types for getAllQueuedJobs() and getAllDelayedJobs().

Change-Id: I305941c817dd13427d291b9265a71f9df9130f1c

diff --git a/includes/job/JobQueue.php b/includes/job/JobQueue.php
index 41ef443..6533abd 100644 (file)
--- a/includes/job/JobQueue.php
+++ b/includes/job/JobQueue.php
@@ -567,7 +567,7 @@ abstract class JobQueue {
         * This does not include jobs that are currently acquired or delayed.
         * This should only be called on a queue that is no longer being popped.
         *
-        * @return Iterator|Traversable|Array
+        * @return Iterator
         * @throws MWException
         */
        abstract public function getAllQueuedJobs();
@@ -576,12 +576,12 @@ abstract class JobQueue {
         * Get an iterator to traverse over all delayed jobs in this queue.
         * This should only be called on a queue that is no longer being popped.
         *
-        * @return Iterator|Traversable|Array
+        * @return Iterator
         * @throws MWException
         * @since 1.22
         */
        public function getAllDelayedJobs() {
-               return array(); // not implemented
+               return new ArrayIterator( array() ); // not implemented
        }
 
        /**