code: @Override
  	public EClass getUserSession() {
  		if (userSessionEClass == null) {
  			userSessionEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(StorePackage.eNS_URI).getEClassifiers().get(21);
  		}
  		return userSessionEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated