switch ( eDerivedStructuralFeatureID( eFeature ) )
switch ( featureID )
	public Object eGet( EStructuralFeature eFeature, boolean resolve )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.TEXT_ALIGNMENT__HORIZONTAL_ALIGNMENT :				return getHorizontalAlignment( );			case AttributePackage.TEXT_ALIGNMENT__VERTICAL_ALIGNMENT :				return getVerticalAlignment( );		}		return eDynamicGet( eFeature, resolve );	}