business = $business; } /** * @return int */ public function getBusiness() { return $this->business; } /** * @param int */ public function setEconomy($economy) { $this->economy = $economy; } /** * @return int */ public function getEconomy() { return $this->economy; } /** * @param int */ public function setFirst($first) { $this->first = $first; } /** * @return int */ public function getFirst() { return $this->first; } /** * @param int */ public function setPremiumEconomy($premiumEconomy) { $this->premiumEconomy = $premiumEconomy; } /** * @return int */ public function getPremiumEconomy() { return $this->premiumEconomy; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(EmissionsGramsPerPax::class, 'Google_Service_TravelImpactModel_EmissionsGramsPerPax');