code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.PRESENTATION_CONTROL__PRS_FLG:
  				return PRS_FLG_EDEFAULT == null ? prsFlg != null : !PRS_FLG_EDEFAULT.equals(prsFlg);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated