code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.IMAGE_ENCODING__COMPRID:
  				return COMPRID_EDEFAULT == null ? comprid != null : !COMPRID_EDEFAULT.equals(comprid);
  			case AfplibPackage.IMAGE_ENCODING__RECID:
  				return RECID_EDEFAULT == null ? recid != null : !RECID_EDEFAULT.equals(recid);
  			case AfplibPackage.IMAGE_ENCODING__BITORDR:
  				return BITORDR_EDEFAULT == null ? bitordr != null : !BITORDR_EDEFAULT.equals(bitordr);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated