API Reference > ui-components > Table > OperatorValueFilterDescriptorCollection OperatorValueFilterDescriptorCollection Class Collection of OperatorValue filter descriptors. Extends FilterDescriptorCollectionBase<OperatorValueFilterDescriptor> Methods Name Description constructor(): OperatorValueFilterDescriptorCollection Inherited methods Name Inherited from Description add(item: OperatorValueFilterDescriptor): void FilterDescriptorCollectionBase<OperatorValueFilterDescriptor> Adds an FilterDescriptor to the collection. clear(): void FilterDescriptorCollectionBase<OperatorValueFilterDescriptor> Clears the collection. remove(item: OperatorValueFilterDescriptor): boolean FilterDescriptorCollectionBase<OperatorValueFilterDescriptor> Removes a particular FilterDescriptor from the collection. Inherited properties Name Type Inherited from Description count Accessor ReadOnly number FilterDescriptorCollectionBase<OperatorValueFilterDescriptor> Gets the count of items in the collection. descriptors Accessor ReadOnly TDescriptor[] FilterDescriptorCollectionBase<OperatorValueFilterDescriptor> isActive Accessor ReadOnly boolean FilterDescriptorCollectionBase<OperatorValueFilterDescriptor> Determines if the collection is active. Defined in ui/components/src/ui-components/table/columnfiltering/ColumnFiltering.ts Line 316 Last Updated: 29 November, 2022