GroupDescription

Description

A GroupDescription is an interface that exposes properties to allow the description of groups for the data. A GroupDescription is meant to be used in conjunction with a DataProvider.

Properties

Property	Type	Description
fields	readonly string[]	An array with the fields on which data is grouped.
sortDirection?	`SortDirection`	Ascending if the groups are sorted in ascending order, otherwise Descending.
comparer?	`Comparer<unknown>`	The comparer used to group the data.
groups?	readonly `ReadonlyPredefinedGroup`[]	The list of `PredefinedGroup`.
stats?	`StatDescription`[]	The array of `StatDescription` specifying the aggregates to apply on the grouped data items.

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