Amazon.DynamoDBv2.DocumentModel.Filter.ToConditions C# (CSharp) Метод

        public Dictionary<string, Condition> ToConditions()
        {
            return new Dictionary<string, Condition>(Conditions);
        }

        private static void SplitQueryFilter(Filter filter, Table targetTable, string indexName, out Dictionary <string, Condition> keyConditions, out Dictionary <string, Condition> filterConditions)
        {
            QueryFilter queryFilter = filter as QueryFilter;

            if (queryFilter == null)
            {
                throw new InvalidOperationException("Filter is not of type QueryFilter");
            }

            keyConditions    = new Dictionary <string, Condition>();
            filterConditions = new Dictionary <string, Condition>();

            var conditions = filter.ToConditions(targetTable);

            foreach (var kvp in conditions)
            {
                string    attributeName = kvp.Key;
                Condition condition     = kvp.Value;

                // depending on whether the attribute is key, place either in keyConditions or filterConditions
                if (IsKeyAttribute(targetTable, indexName, attributeName))
                {
                    keyConditions[attributeName] = condition;
                }
                else
                {
                    filterConditions[attributeName] = condition;
                }
            }
        }