Github user ashwini-ms commented on a diff in the pull request:
https://github.com/apache/tinkerpop/pull/868#discussion_r188729761
--- Diff: gremlin-dotnet/src/Gremlin.Net/Driver/ResultSet.cs ---
@@ -0,0 +1,88 @@
+#region License
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#endregion
+
+using Gremlin.Net.Driver.Exceptions;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Gremlin.Net.Driver
+{
+ /// <summary>
+ /// A ResultSet is returned from the submission of a Gremlin script to
the server and represents the results provided by the server
+ /// ResultSet includes enumerable data and status attributes.
+ /// </summary>
+ /// <typeparam name="T"></typeparam>
+ public sealed class ResultSet<T> : IReadOnlyCollection<T>
+ {
+ /// <summary>
+ /// Gets and Sets the read only collection
+ /// </summary>
+ public IReadOnlyCollection<T> Data { get; set; }
+
+ /// <summary>
+ /// Gets or Sets the status attributes from the gremlin response
+ /// </summary>
+ public Dictionary<string, object> StatusAttributes { get; set; }
+
+ /// <summary>Returns an enumerator that iterates through the
collection.</summary>
+ /// <returns>An enumerator that can be used to iterate through the
collection.</returns>
+ public IEnumerator<T> GetEnumerator()
+ {
+ return this.Data.GetEnumerator();
+ }
+
+ /// <summary>Returns an enumerator that iterates through a
collection.</summary>
+ /// <returns>An <see cref="T:System.Collections.IEnumerator" />
object that can be used to iterate through the collection.</returns>
+ IEnumerator IEnumerable.GetEnumerator()
+ {
+ return this.GetEnumerator();
+ }
+
+ /// <summary>Gets the number of elements in the
collection.</summary>
+ /// <returns>The number of elements in the collection. </returns>
+ public int Count => this.Data.Count;
+ }
+
+ /// <summary>
+ /// Extension for IReadOnlyCollection
+ /// </summary>
+ public static class ResultSetExtensions
+ {
+ /// <summary>
+ /// Casts a IReadOnlyCollection to ResultSet
+ /// </summary>
+ /// <typeparam name="T"></typeparam>
+ /// <param name="data"></param>
+ /// <returns></returns>
+ public static ResultSet<T> AsResultSet<T>(this
IReadOnlyCollection<T> data)
--- End diff --
this is required by the user to extract the status attributes.
StatusAttributes is a member of ResultSet and not IReadOnlyCollection. User can
directly typecast to ResultSet but I think it would be handy to provide that
this extension.
---
