code: public EClass getSamplingRatiosRG() {
  		if (samplingRatiosRGEClass == null) {
  			samplingRatiosRGEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(432);
  		}
  		return samplingRatiosRGEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated