switch ( eDerivedStructuralFeatureID( eFeature ) )
switch ( featureID )
	public boolean eIsSet( EStructuralFeature eFeature )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case ComponentPackage.MARKER_RANGE__OUTLINE :				return outline != null;			case ComponentPackage.MARKER_RANGE__FILL :				return fill != null;			case ComponentPackage.MARKER_RANGE__START_VALUE :				return startValue != null;			case ComponentPackage.MARKER_RANGE__END_VALUE :				return endValue != null;			case ComponentPackage.MARKER_RANGE__LABEL :				return label != null;			case ComponentPackage.MARKER_RANGE__LABEL_ANCHOR :				return isSetLabelAnchor( );			case ComponentPackage.MARKER_RANGE__FORMAT_SPECIFIER :				return formatSpecifier != null;		}		return eDynamicIsSet( eFeature );	}