CodeSharp.EventSourcing.AggregateEventHandlerAttribute.ParsePaths C# (CSharp) Метод

        private void ParsePaths(IEnumerable<string> paths)
        {
            if (paths == null || paths.Count() == 0)
            {
                throw new EventSourcingException("Path count can not be null or zero.");
            }

            if (paths.Count() == 1)
            {
                var path = paths.Single();
                if (string.IsNullOrEmpty(path))
                {
                    throw new EventSourcingException("Path can not be null or empty string.");
                }

                var items = path.Split(new string[] { Seperator }, StringSplitOptions.RemoveEmptyEntries);
                if (items.Length == 1)
                {
                    _paths.Add(new Path(null, path));
                }
                else if (items.Length == 2)
                {
                    AddNewPath(path, items[0], items[1]);
                }
                else
                {
                    throw new EventSourcingException(string.Format("Invalid path format, path:{0}", path));
                }
            }
            else
            {
                foreach (var path in paths)
                {
                    if (string.IsNullOrEmpty(path))
                    {
                        throw new EventSourcingException("Path can not be null or empty string.");
                    }
                    var items = path.Split(new string[] { Seperator }, StringSplitOptions.RemoveEmptyEntries);
                    if (items.Length != 2)
                    {
                        throw new EventSourcingException(string.Format("Invalid path format, path:{0}", path));
                    }
                    else
                    {
                        AddNewPath(path, items[0], items[1]);
                    }
                }
            }
        }