A one-click configuration for a chart series.
A `OneClick` can be used to select values for one or more columns, and uses those values to select one or more constituent tables from a PartitionedTable.
The columns that can be used to select a constituent table.
Whether all column values must be set before a table is selected.
Gets the currently selected value for columnName.
columnName
the column name
the selected value, or null if no value has been set
null
Sets the selected value for columnName.
Passing `null` clears the selected value for the column.
the column name to set a value for
the selected value, or null to clear
A one-click configuration for a chart series.
A `OneClick` can be used to select values for one or more columns, and uses those values to select one or more constituent tables from a PartitionedTable.