switch ( eDerivedStructuralFeatureID( eFeature ) )
switch ( featureID )
	public void eUnset( EStructuralFeature eFeature )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.SERIES_VALUE__NAME :				setName( NAME_EDEFAULT );				return;		}		eDynamicUnset( eFeature );	}