Merge "Rewrite pref cleanup script"

[lhc/web/wiklou.git] / includes / libs / stats / NullStatsdDataFactory.php

diff --git a/includes/libs/stats/NullStatsdDataFactory.php b/includes/libs/stats/NullStatsdDataFactory.php
index ed16311..63de8f2 100644 (file)
--- a/includes/libs/stats/NullStatsdDataFactory.php
+++ b/includes/libs/stats/NullStatsdDataFactory.php
@@ -105,27 +105,22 @@ class NullStatsdDataFactory implements IBufferingStatsdDataFactory {
                return $data;
        }
 
-       /**
-        * Check whether this data factory has any data.
-        * @return bool
-        */
        public function hasData() {
                return false;
        }
 
-       /**
-        * Return data from the factory.
-        * @return StatsdData[]
-        */
        public function getData() {
                return [];
        }
 
-       /**
-        * Set collection enable status.
-        * @param bool $enabled Will collection be enabled?
-        * @return void
-        */
+       public function clearData() {
+               // Nothing to do, always empty
+       }
+
+       public function getDataCount() {
+               return 0;
+       }
+
        public function setEnabled( $enabled ) {
                // Nothing to do, null factory is always disabled.
        }