/// <summary>
        /// Provides a means of ensuring "read your own writes" or RYOW consistency on the current query.
        /// </summary>
#pragma warning disable 618
        /// <remarks>Note: <see cref="ScanConsistency"/> will be overwritten to <see cref="Query.ScanConsistency.AtPlus"/>.</remarks>
#pragma warning restore 618
        /// <param name="mutationState">State of the mutation.</param>
        /// <returns>A reference to the current <see cref="IQueryOptions"/> for method chaining.</returns>
        public IQueryOptions ConsistentWith(MutationState mutationState)
        {
#pragma warning disable 618
            ScanConsistency(Query.ScanConsistency.AtPlus);
#pragma warning restore 618
            _scanVectors = new Dictionary <string, Dictionary <string, List <object> > >();
            foreach (var token in mutationState)
            {
                if (_scanVectors.TryGetValue(token.BucketRef, out var vector))
                {
                    var bucketId = token.VBucketId.ToString();
                    if (vector.TryGetValue(bucketId, out var bucketRef))
                    {
                        if ((long)bucketRef.First() < token.SequenceNumber)
                        {
                            vector[bucketId] = new List <object>
                            {
                                token.SequenceNumber,
                                token.VBucketUuid.ToString()
                            };
                        }
                    }
                    else
                    {
                        vector.Add(token.VBucketId.ToString(),
                                   new List <object>
                        {
                            token.SequenceNumber,
                            token.VBucketUuid.ToString()
                        });
                    }
                }
                else
                {
                    _scanVectors.Add(token.BucketRef, new Dictionary <string, List <object> >
                    {
                        {
                            token.VBucketId.ToString(),
                            new List <object>
                            {
                                token.SequenceNumber,
                                token.VBucketUuid.ToString()
                            }
                        }
                    });
                }
            }
            return(this);
        }
示例#2
0
 /// <summary>
 /// Adds the <see cref="MutationToken"/>'s from another <see cref="MutationState"/>.
 /// </summary>
 /// <param name="mutationState">State of the mutation.</param>
 /// <returns>The <see cref="MutationState"/> object itself.</returns>
 public MutationState Add(MutationState mutationState)
 {
     _tokens.AddRange(mutationState._tokens);
     return(this);
 }
示例#3
0
 /// <summary>
 /// Creates a<see cref= "MutationState" /> from another <see cref="MutationState"/> assuming enhanced durability is enabled.
 /// </summary>
 /// <param name="mutationState">State of the mutation.</param>
 /// <returns>The <see cref="MutationState"/> object itself.</returns>
 public static MutationState From(MutationState mutationState)
 {
     return(new MutationState().Add(mutationState));
 }