Druid: Query: Aggregation: TopN: fix threshold setter by ensuring par…

…ticular interface __toString() call
pixelfederation · Apr 4, 2017 · 8d61eb9 · 8d61eb9
1 parent 2f72d6e
commit 8d61eb9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Druid/Query/Aggregation/TopN.php b/src/Druid/Query/Aggregation/TopN.php
@@ -85,7 +85,7 @@ public function getDimension()
      */
     public function setThreshold(ThresholdInterface $threshold)
     {
-        $this->threshold = $threshold;
+        $this->threshold = (int)(string)$threshold;
         return $this;
     }
 
@@ -104,7 +104,7 @@ public function setMetric(MetricInterface $metric)
      */
     public function getThreshold()
     {
-        return (int)(string)$this->threshold;
+        return (int)$this->threshold;
     }
 
     /**