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C# StreamId.GetHashCode方法代码示例

本文整理汇总了C#中StreamId.GetHashCode方法的典型用法代码示例。如果您正苦于以下问题:C# StreamId.GetHashCode方法的具体用法?C# StreamId.GetHashCode怎么用?C# StreamId.GetHashCode使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在StreamId的用法示例。


在下文中一共展示了StreamId.GetHashCode方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: MakeSubscriptionGuid

        /// <summary>
        /// Create a subscriptionId that is unique per grainId, grainType, namespace combination.
        /// </summary>
        /// <param name="grainIdTypeCode"></param>
        /// <param name="streamId"></param>
        /// <returns></returns>
        private Guid MakeSubscriptionGuid(int grainIdTypeCode, StreamId streamId)
        {
            // next 2 shorts ing guid are from namespace hash
            int namespaceHash = streamId.Namespace.GetHashCode();
            byte[] namespaceHashByes = BitConverter.GetBytes(namespaceHash);
            short s1 = BitConverter.ToInt16(namespaceHashByes, 0);
            short s2 = BitConverter.ToInt16(namespaceHashByes, 2);

            // Tailing 8 bytes of the guid are from the hash of the streamId Guid and a hash of the full streamId.

            // get streamId guid hash code
            int streamIdGuidHash = streamId.Guid.GetHashCode();
            // get full streamId hash code
            int streamIdHash = streamId.GetHashCode();

            // build guid tailing 8 bytes from grainIdHash and the hash of the full streamId.
            var tail = new List<byte>();
            tail.AddRange(BitConverter.GetBytes(streamIdGuidHash));
            tail.AddRange(BitConverter.GetBytes(streamIdHash));

            // make guid.
            // - First int is grain type
            // - Two shorts from namespace hash
            // - 8 byte tail from streamId Guid and full stream hash.
            return SubscriptionMarker.MarkAsImplictSubscriptionId(new Guid(grainIdTypeCode, s1, s2, tail.ToArray()));
        }
开发者ID:sbambach,项目名称:orleans,代码行数:32,代码来源:ImplicitStreamSubscriberTable.cs


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