如何将 Interval 转换为 NodaTime 中的 LocalDate 范围?

How to convert an Interval to a LocalDate range in NodaTime?

I'm running into a scenario where I need to convert an Interval value to Enumerable collection of LocalDate in NodaTime. How can I do that?

下面是代码

Interval invl = obj.Interval; 
//Here is the Interval value i.e.,{2016-10-20T00:00:00Z/2016-11-03T00:00:00Z}

如何在这些间隔之间形成日期范围?

提前致谢。

使用此代码:

var l = Enumerable.Range(0, int.MaxValue)
            .Select(x => Period.FromDays(x))
            .Select(x => LocalDate.Add(interval.Start.InZone(localZone).Date, x))
            .TakeWhile(x => x.CompareTo(interval.End.InZone(localZone).Date) <= 0);

示例:

var localZone = DateTimeZone.ForOffset(Offset.FromHours(7));

var start = Instant.FromDateTimeOffset(new DateTimeOffset(new DateTime(2016, 10, 1)));
var end = Instant.FromDateTimeOffset(new DateTimeOffset(new DateTime(2016, 10, 25)));

var interval = new Interval(start, end);

var l = Enumerable.Range(0, int.MaxValue)
        .Select(x => Period.FromDays(x))
        .Select(x => LocalDate.Add(interval.Start.InZone(localZone).Date, x))
        .TakeWhile(x => x.CompareTo(interval.End.InZone(localZone).Date) <= 0);

foreach (var localDate in l)
{
    Console.WriteLine(localDate);
}

Niyoko 给出的方法的另一种方法:

  • 将两个 Instant 值转换为 LocalDate
  • 在它们之间实现一个范围

我假设间隔是唯一的 - 所以如果终点代表 恰好 目标时区的午夜,你排除那一天,否则你包括它。

所以下面的方法包括给定时区内间隔内的每个日期。

public IEnumerable<LocalDate> DatesInInterval(Interval interval, DateTimeZone zone)
{
    LocalDate start = interval.Start.InZone(zone).Date;
    ZonedDateTime endZonedDateTime = interval.End.InZone(zone);
    LocalDate end = endLocalDateTime.Date;
    if (endLocalDateTime.TimeOfDay == LocalTime.Midnight)
    {
        end = end.PlusDays(-1);
    }
    for (LocalDate date = start; date <= end; date = date.PlusDays(1))
    {
        yield return date;
    }
}