switch ( eDerivedStructuralFeatureID( eFeature ) )
switch ( featureID )
	public Object eGet( EStructuralFeature eFeature, boolean resolve )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.EMBEDDED_IMAGE__TYPE :				return new Integer( getType( ) );			case AttributePackage.EMBEDDED_IMAGE__URL :				return getURL( );			case AttributePackage.EMBEDDED_IMAGE__DATA :				return getData( );		}		return eDynamicGet( eFeature, resolve );	}