CompositeAggregationSourceDescriptorBase<TDescriptor, TInterface, T> public abstract class CompositeAggregationSourceDescriptorBase<TDescriptor, TInterface, T> : DescriptorBase<TDescriptor, TInterface>, ICompositeAggregationSource where TDescriptor : CompositeAggregationSourceDescriptorBase<TDescriptor, TInterface, T>, TInterface where TInterface : ICompositeAggregationSource Documentation Code protected CompositeAggregationSourceDescriptorBase(string name, string sourceType) public TDescriptor Field(Field field) public TDescriptor Field<TValue>(Expression<Func<T, TValue>> objectPath) public TDescriptor MissingBucket(bool? includeMissing = true) public TDescriptor Order(SortOrder? order)