code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.STC__FRGCOLOR:
  				return FRGCOLOR_EDEFAULT == null ? frgcolor != null : !FRGCOLOR_EDEFAULT.equals(frgcolor);
  			case AfplibPackage.STC__PRECSION:
  				return PRECSION_EDEFAULT == null ? precsion != null : !PRECSION_EDEFAULT.equals(precsion);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated