bucketCounts = $bucketCounts; } public function getBucketCounts() { return $this->bucketCounts; } public function setFirstBucketOffset($firstBucketOffset) { $this->firstBucketOffset = $firstBucketOffset; } public function getFirstBucketOffset() { return $this->firstBucketOffset; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Histogram::class, 'Google_Service_Dataflow_Histogram');