InstanceNodesOfSpecificClassesSpecification Interface
Returns nodes for instances of specific ECClasses.
@see Instance nodes of specific classes specification reference documentation page
Extends
Properties
| Name | Type | Description | |
|---|---|---|---|
| arePolymorphic | boolean | undefined | Tells whether selecting instances from ECClasses specified in classes and excludedClasses | Deprecated |
| classes | MultiSchemaClassesSpecification | MultiSchemaClassesSpecification[] | Defines a set of multi schema classes that | |
| excludedClasses | MultiSchemaClassesSpecification | MultiSchemaClassesSpecification[] | Defines a set of multi schema classes that | |
| instanceFilter | string | undefined | Specifies an ECExpression for filtering | |
| specType | "InstanceNodesOfSpecificClasses" | Used for serializing to JSON. |
Inherited properties
| Name | Type | Inherited from | Description |
|---|---|---|---|
| doNotSort Inherited | boolean | undefined | ChildNodeSpecificationBase | Suppress sorting of nodes returned by this specification. |
| groupByClass Inherited | boolean | undefined | DefaultGroupingPropertiesContainer | Controls whether returned instances should be grouped by ECClass. |
| groupByLabel Inherited | boolean | undefined | DefaultGroupingPropertiesContainer | Controls whether returned instances should be grouped by label. |
| hasChildren Inherited | "Always" | "Never" | "Unknown" | ChildNodeSpecificationBase | This attribute allows telling the engine that nodes created by this specification always or never have children. |
| hideExpression Inherited | string | undefined | ChildNodeSpecificationBase | When specified ECExpression evaluates |
| hideIfNoChildren Inherited | boolean | undefined | ChildNodeSpecificationBase | Specifies whether nodes created through this specification should be hidden if they have no child nodes. |
| hideNodesInHierarchy Inherited | boolean | undefined | ChildNodeSpecificationBase | When true, instances nodes produced by this specification are omitted and their children appear one |
| nestedRules Inherited | ChildNodeRule[] | undefined | ChildNodeSpecificationBase | Specifications of nested child node rules that |
| priority Inherited | number | undefined | ChildNodeSpecificationBase | Controls the order in which specifications are handled — specification with higher priority value is |
| relatedInstances Inherited | RelatedInstanceSpecification[] | undefined | ChildNodeSpecificationBase | Specifications of related instances that can be used |
| suppressSimilarAncestorsCheck Inherited | boolean | undefined | ChildNodeSpecificationBase | Specifies whether similar ancestor nodes' checking should be suppressed when creating nodes based on this |
Defined in
Last Updated: 14 November, 2024
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