private PassengerAge getAgeGroup(FtsQueryFormBean queryFormBean) { String value = queryFormBean.getAge_group(); if (value.equals("under 16")) { return PassengerAge.valueOf(0); } else if (value.equals("16 to 21")) { return PassengerAge.valueOf(1); } else if (value.equals("22 to 54")) { return PassengerAge.valueOf(2); } else if (value.equals("55 to 59")) { return PassengerAge.valueOf(3); } else if (value.equals("60 and above")) { return PassengerAge.valueOf(4); } return null; }