code: public EClass getCAT() {
  		if (catEClass == null) {
  			catEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(224);
  		}
  		return catEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated