return AttributeFactory.eINSTANCE.convertToString( AttributePackage.eINSTANCE.getChartType( ),
return convertChartTypeToString( AttributePackage.Literals.CHART_TYPE,
	public String convertChartTypeObjectToString( EDataType eDataType,			Object instanceValue )	{		return AttributeFactory.eINSTANCE.convertToString( AttributePackage.eINSTANCE.getChartType( ),				instanceValue );	}