getNodesCount Method
Retrieves nodes count
getNodesCount(requestContext: ClientRequestContext, requestOptions: HierarchyRequestOptions<IModelDb>, parentKey?: NodeKey): Promise<number>
| Parameter | Type | Description |
|---|---|---|
| requestContext | ClientRequestContext | Client request context |
| requestOptions | HierarchyRequestOptions<IModelDb> | options for the request |
| parentKey | NodeKey | Key of the parent node if requesting for child nodes. |
Returns - A promise object that returns the number of nodes.
Defined in
Last Updated: 08 January, 2020