1"ScTableColumnsObj";"com::sun::star::container::XNameAccess#optional";"getByName()" 2"ScTableColumnsObj";"com::sun::star::container::XNameAccess#optional";"getElementNames()" 3"ScTableColumnsObj";"com::sun::star::container::XNameAccess#optional";"hasByName()" 4"ScTableColumnsObj";"com::sun::star::container::XIndexAccess";"getCount()" 5"ScTableColumnsObj";"com::sun::star::container::XIndexAccess";"getByIndex()" 6"ScTableColumnsObj";"com::sun::star::table::XTableColumns";"insertByIndex()" 7"ScTableColumnsObj";"com::sun::star::table::XTableColumns";"removeByIndex()" 8"ScTableColumnsObj";"com::sun::star::container::XElementAccess";"getElementType()" 9"ScTableColumnsObj";"com::sun::star::container::XElementAccess";"hasElements()" 10"ScTableColumnsObj";"com::sun::star::container::XEnumerationAccess";"createEnumeration()" 11