docs: @Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case BpsimPackage.RESOURCE_PARAMETERS__SELECTION:
  				setSelection((Parameter)null);
  				return;
  			case BpsimPackage.RESOURCE_PARAMETERS__AVAILABILITY:
  				setAvailability((Parameter)null);
  				return;
  			case BpsimPackage.RESOURCE_PARAMETERS__QUANTITY:
  				setQuantity((Parameter)null);
  				return;
  			case BpsimPackage.RESOURCE_PARAMETERS__ROLE:
  				getRole().clear();
  				return;
  		}
  		super.eUnset(featureID);
  	}