code: public EEnum getFNCYftUnits() {
  		if (fncYftUnitsEEnum == null) {
  			fncYftUnitsEEnum = (EEnum)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(23);
  		}
  		return fncYftUnitsEEnum;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated