public void eSet( EStructuralFeature eFeature, Object newValue )
public void eSet( int featureID, Object newValue )
	public void eSet( EStructuralFeature eFeature, Object newValue )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.DATE_FORMAT_SPECIFIER__TYPE :				setType( (DateFormatType) newValue );				return;			case AttributePackage.DATE_FORMAT_SPECIFIER__DETAIL :				setDetail( (DateFormatDetail) newValue );				return;		}		eDynamicSet( eFeature, newValue );	}