API Reference > ui-components > PropertyGrid > PropertyDataFiltererBase PropertyDataFiltererBase Class Beta PropertyDataFilter base which helps implement common logic between all IPropertyDataFilterer Extended by CompositePropertyDataFilterer PropertyCategoryDataFiltererBase PropertyRecordDataFiltererBase Implements IPropertyDataFilterer Methods Name Description constructor(): PropertyDataFiltererBase categoryMatchesFilter(node: PropertyCategory, parents: PropertyCategory[]): Promise<PropertyDataFilterResult> Abstract recordMatchesFilter(node: PropertyRecord, parents: PropertyRecord[]): Promise<PropertyDataFilterResult> Abstract Properties Name Type Description isActive Accessor AbstractReadOnly boolean onFilterChanged PropertyFilterChangeEvent Defined in ui/components/src/ui-components/propertygrid/dataproviders/filterers/PropertyDataFiltererBase.ts Line 81 Last Updated: 29 November, 2022