code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.ATTRIBUTE_VALUE__RESERVED0:
  				return RESERVED0_EDEFAULT == null ? reserved0 != null : !RESERVED0_EDEFAULT.equals(reserved0);
  			case AfplibPackage.ATTRIBUTE_VALUE__ATT_VAL:
  				return ATT_VAL_EDEFAULT == null ? attVal != null : !ATT_VAL_EDEFAULT.equals(attVal);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated