alignmentPeriod = $alignmentPeriod; } public function getAlignmentPeriod() { return $this->alignmentPeriod; } public function setCrossSeriesReducer($crossSeriesReducer) { $this->crossSeriesReducer = $crossSeriesReducer; } public function getCrossSeriesReducer() { return $this->crossSeriesReducer; } public function setGroupByFields($groupByFields) { $this->groupByFields = $groupByFields; } public function getGroupByFields() { return $this->groupByFields; } public function setPerSeriesAligner($perSeriesAligner) { $this->perSeriesAligner = $perSeriesAligner; } public function getPerSeriesAligner() { return $this->perSeriesAligner; } }