dataIsSubtotal = $dataIsSubtotal; } public function getDataIsSubtotal() { return $this->dataIsSubtotal; } public function setLabel($label) { $this->label = $label; } public function getLabel() { return $this->label; } public function setSubtotalIndex($subtotalIndex) { $this->subtotalIndex = $subtotalIndex; } public function getSubtotalIndex() { return $this->subtotalIndex; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(WaterfallChartCustomSubtotal::class, 'Google_Service_Sheets_WaterfallChartCustomSubtotal');