OpenTween.Twitter.CreatePostsFromJson C# (CSharp) Method

        private long? CreatePostsFromJson(TwitterStatus[] items, MyCommon.WORKERTYPE gType, TabModel tab, bool read)
        {
            long? minimumId = null;

            foreach (var status in items)
            {
                if (minimumId == null || minimumId.Value > status.Id)
                    minimumId = status.Id;

                //二重取得回避
                lock (LockObj)
                {
                    if (tab == null)
                    {
                        if (TabInformations.GetInstance().ContainsKey(status.Id)) continue;
                    }
                    else
                    {
                        if (tab.Contains(status.Id)) continue;
                    }
                }

                //RT禁止ユーザーによるもの
                if (gType != MyCommon.WORKERTYPE.UserTimeline &&
                    status.RetweetedStatus != null && this.noRTId.Contains(status.User.Id)) continue;

                var post = CreatePostsFromStatusData(status);

                post.IsRead = read;
                if (post.IsMe && !read && _readOwnPost) post.IsRead = true;

                if (tab != null && tab.IsInnerStorageTabType)
                    tab.AddPostQueue(post);
                else
                    TabInformations.GetInstance().AddPost(post);
            }

            return minimumId;
        }