/// <summary> /// The count API allows to easily execute a query and get the number of matches for that query. /// It can be executed across one or more indices and across one or more types. /// <para>This overload returns a dynamic response and defaults to all types and indices</para> /// <para> </para>>http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-count.html /// </summary> /// <param name="client"></param> /// <param name="countSelector">An optional descriptor to describe the count operation</param> public static Task<ICountResponse> CountAsync(this IElasticClient client, Func<CountDescriptor<dynamic>, CountDescriptor<dynamic>> countSelector = null) { countSelector = countSelector ?? (s => s); return client.CountAsync<dynamic>(c => countSelector(c.AllIndices().AllTypes())); }
/// <summary> /// Queries the number of documents in the Azure Search index. (see /// https://msdn.microsoft.com/library/azure/dn798939.aspx for more /// information) /// </summary> /// <param name='operations'> /// Reference to the Microsoft.Azure.Search.IDocumentOperations. /// </param> /// <returns> /// Response containing the count of documents in the index. /// </returns> public static Task<DocumentCountResponse> CountAsync(this IDocumentOperations operations) { return operations.CountAsync(CancellationToken.None); }