Esempio n. 1
0
        private static PageTuple GetPageTup(PageRequest req, DateTime?lastModif, int num)
        {
            string   response  = "page " + num;
            DateTime?nextModif = (lastModif < DateTime.Now)
                ? lastModif?.AddDays(1)
                : null;
            PageTuple pageTup = new PageTuple(response, nextModif);

            return(pageTup);
        }
Esempio n. 2
0
        public static IObservable <PageTuple> GetPages(DateTime startModif)
        {
            DateTime                from     = DateTime.Today.AddDays(-2);
            DateTime                until    = DateTime.Today;
            PageRequest             req      = new PageRequest("url", "chan1", from, until, null);
            PageTuple               startTup = new PageTuple(null, startModif);
            IObservable <PageTuple> pages    = Observable.Range(1, 100)
                                               .Scan(startTup, (acc, num) => GetPageTup(req, acc.LastModif, num))
                                               .TakeWhile(page => page.LastModif != null);

            return(pages);
        }