code: public EClass getESG() {
  		if (esgEClass == null) {
  			esgEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(261);
  		}
  		return esgEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated