src/sap.ui.table/src/sap/ui/table/TableColumnUtils.js
function(oTable) {
			return {
				columnCount: oTable.getColumns().length,
				visibleColumnCount: TableColumnUtils.TableUtils.getVisibleColumnCount(oTable),
				columnMap: TableColumnUtils.getColumnMap(oTable)
			};
		}
function(oTable) {
			return {
				columnCount: oTable.getColumns().length,
				visibleColumnCount: TableColumnUtils.TableUtils.getVisibleColumnCount(oTable),
				columnMap: TableColumnUtils.getColumnMap(oTable)
			};
		}
function ( oTable ) { return { columnCount : oTable . getColumns ( ) . length , visibleColumnCount : TableColumnUtils . TableUtils . getVisibleColumnCount ( oTable ) , columnMap : TableColumnUtils . getColumnMap ( oTable ) } ; }
Collects and returns column info.

@param {sap.ui.table.Table} oTable Instance of the table.
@returns {ColumnInfo} Map of detailed column information.
@private
Collects and returns column info .