NodeKey Namespace

Deprecated  in 5.2 - will not be removed until after 2026-10-01. Use the new @itwin/presentation-hierarchies

package for creating hierarchies.

Function

Name	Description
NodeKey.equals	Checks if two given node keys are equal, taking their versions into account.
NodeKey.isClassGroupingNodeKey	Checks if the supplied key is an ECClassGroupingNodeKey
NodeKey.isGroupingNodeKey	Checks if the supplied key is a grouping node key
NodeKey.isInstancesNodeKey	Checks if the supplied key is an ECInstancesNodeKey
NodeKey.isLabelGroupingNodeKey	Checks if the supplied key is a LabelGroupingNodeKey
NodeKey.isPropertyGroupingNodeKey	Checks if the supplied key is an ECPropertyGroupingNodeKey

Defined in

• presentation/common/src/presentation-common/hierarchy/Key.ts Line 32

NodeKey Type Alias

Deprecated  in 5.2 - will not be removed until after 2026-10-01. Use the new @itwin/presentation-hierarchies

package for creating hierarchies.

NodeKey = BaseNodeKey | ECInstancesNodeKey | ECClassGroupingNodeKey | ECPropertyGroupingNodeKey | LabelGroupingNodeKey

One of the node key types

Defined in

• presentation/common/src/presentation-common/hierarchy/Key.ts Line 32