docs: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case BpsimPackage.RESOURCE_PARAMETERS__SELECTION:
  				return selection != null;
  			case BpsimPackage.RESOURCE_PARAMETERS__AVAILABILITY:
  				return availability != null;
  			case BpsimPackage.RESOURCE_PARAMETERS__QUANTITY:
  				return quantity != null;
  			case BpsimPackage.RESOURCE_PARAMETERS__ROLE:
  				return role != null && !role.isEmpty();
  		}
  		return super.eIsSet(featureID);
  	}