docs: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case BpsimPackage.PRIORITY_PARAMETERS__INTERRUPTIBLE:
  				return interruptible != null;
  			case BpsimPackage.PRIORITY_PARAMETERS__PRIORITY:
  				return priority != null;
  		}
  		return super.eIsSet(featureID);
  	}