code: public EEnum getMPSRGLength() {
  		if (mpsrgLengthEEnum == null) {
  			mpsrgLengthEEnum = (EEnum)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(52);
  		}
  		return mpsrgLengthEEnum;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated