protected FeedResponse <T> FindByPredicate <T>(Expression <Func <T, bool> > predicate, FeedOptions options = default)
{
var queryable = _client.CreateDocumentQuery <T>(_collectionUri, options ?? EmptyOptions);
var query = queryable.Where(predicate);
var response = query.AsDocumentQuery().ExecuteNextAsync <T>().ConfigureAwait(false).GetAwaiter().GetResult();
_metrics.Gauge(nameof(FeedResponse <T> .RequestCharge), () => response.RequestCharge);
return(response);
}
/// <summary>
/// Creates a new gauge metric and registers it under the given type and name
/// </summary>
/// <typeparam name="T">The type the gauge measures</typeparam>
/// <param name="name">The metric name</param>
/// <param name="evaluator">The gauge evaluation function</param>
/// <returns></returns>
public GaugeMetric <T> Gauge <T>(string name, Func <T> evaluator)
{
return(_host.Gauge(typeof(TOwner), name, evaluator));
}