Merge "mw.widgets.CategorySelector: Prevent duplicates"

[lhc/web/wiklou.git] / includes / libs / BufferingStatsdDataFactory.php

diff --git a/includes/libs/BufferingStatsdDataFactory.php b/includes/libs/BufferingStatsdDataFactory.php
index 3d7fad5..a0020da 100644 (file)
--- a/includes/libs/BufferingStatsdDataFactory.php
+++ b/includes/libs/BufferingStatsdDataFactory.php
@@ -20,6 +20,7 @@
  * @file
  */
 
+use Liuggio\StatsdClient\Entity\StatsdData;
 use Liuggio\StatsdClient\Entity\StatsdDataInterface;
 use Liuggio\StatsdClient\Factory\StatsdDataFactory;
 
@@ -56,7 +57,9 @@ class BufferingStatsdDataFactory extends StatsdDataFactory {
                return str_replace( array( '._', '_.' ), '.', $key );
        }
 
-       public function produceStatsdData( $key, $value = 1, $metric = StatsdDataInterface::STATSD_METRIC_COUNT ) {
+       public function produceStatsdData(
+               $key, $value = 1, $metric = StatsdDataInterface::STATSD_METRIC_COUNT
+       ) {
                $entity = $this->produceStatsdDataEntity();
                if ( $key !== null ) {
                        $key = self::normalizeMetricKey( "{$this->prefix}.{$key}" );
@@ -75,6 +78,9 @@ class BufferingStatsdDataFactory extends StatsdDataFactory {
                return $entity;
        }
 
+       /**
+        * @return StatsdData[]
+        */
        public function getBuffer() {
                return $this->buffer;
        }