API Reference > presentation-components > Tree > PresentationTreeDataProviderDataSourceEntryPoints PresentationTreeDataProviderDataSourceEntryPoints Interface Beta Definitions of methods used by PresentationTreeDataProvider to get nodes' data. Methods Name Description getFilteredNodePaths(requestOptions: ExtendedHierarchyRequestOptions<IModelConnection, never, RulesetVariable>, filterText: string): Promise<NodePathElement[]> getNodesAndCount(requestOptions: Paged<ExtendedHierarchyRequestOptions<IModelConnection, NodeKey, RulesetVariable>>): Promise<{ count: number, nodes: Node[] }> getNodesCount(requestOptions: ExtendedHierarchyRequestOptions<IModelConnection, NodeKey, RulesetVariable>): Promise<number> Defined in presentation/components/src/presentation-components/tree/DataProvider.ts Line 70 Last Updated: 29 November, 2022