docs: @Override
  	public Object eGet(int featureID, boolean resolve, boolean coreType) {
  		switch (featureID) {
  			case BpsimPackage.PARAMETER_VALUE__INSTANCE:
  				return getInstance();
  			case BpsimPackage.PARAMETER_VALUE__RESULT:
  				return getResult();
  			case BpsimPackage.PARAMETER_VALUE__VALID_FOR:
  				return getValidFor();
  		}
  		return super.eGet(featureID, resolve, coreType);
  	}