code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.OBJECT_CLASSIFICATION__OBJ_CLASS:
  				return OBJ_CLASS_EDEFAULT == null ? objClass != null : !OBJ_CLASS_EDEFAULT.equals(objClass);
  			case AfplibPackage.OBJECT_CLASSIFICATION__STRUC_FLGS:
  				return STRUC_FLGS_EDEFAULT == null ? strucFlgs != null : !STRUC_FLGS_EDEFAULT.equals(strucFlgs);
  			case AfplibPackage.OBJECT_CLASSIFICATION__REG_OBJ_ID:
  				return REG_OBJ_ID_EDEFAULT == null ? regObjId != null : !REG_OBJ_ID_EDEFAULT.equals(regObjId);
  			case AfplibPackage.OBJECT_CLASSIFICATION__OBJ_TP_NAME:
  				return OBJ_TP_NAME_EDEFAULT == null ? objTpName != null : !OBJ_TP_NAME_EDEFAULT.equals(objTpName);
  			case AfplibPackage.OBJECT_CLASSIFICATION__OBJ_LEV:
  				return OBJ_LEV_EDEFAULT == null ? objLev != null : !OBJ_LEV_EDEFAULT.equals(objLev);
  			case AfplibPackage.OBJECT_CLASSIFICATION__COMP_NAME:
  				return COMP_NAME_EDEFAULT == null ? compName != null : !COMP_NAME_EDEFAULT.equals(compName);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated