FielddataFilterDescriptor public class FielddataFilterDescriptor : DescriptorBase<FielddataFilterDescriptor, IFielddataFilter>, IFielddataFilter Documentation Code public FielddataFilterDescriptor() public FielddataFilterDescriptor Frequency(Func<FielddataFrequencyFilterDescriptor, IFielddataFrequencyFilter> frequencyFilterSelector) public FielddataFilterDescriptor Regex(Func<FielddataRegexFilterDescriptor, IFielddataRegexFilter> regexFilterSelector)