///<inheritdoc/>
public IEnumerable <PublicHoliday> Get(int year)
{
var countryCode = CountryCode.NL;
#region King's Day is Sunday fallback
var kingsDay = 27;
var kingsDate = new DateTime(year, 4, kingsDay);
if (kingsDate.DayOfWeek == DayOfWeek.Sunday)
{
kingsDay = 26;
}
#endregion
var items = new List <PublicHoliday>();
items.Add(new PublicHoliday(year, 1, 1, "Nieuwjaarsdag", "New Year's Day", countryCode, 1967));
items.Add(this._catholicProvider.GoodFriday("Goede Vrijdag", year, countryCode));
items.Add(this._catholicProvider.EasterSunday("Eerste Paasdag", year, countryCode));
items.Add(this._catholicProvider.EasterMonday("Tweede Paasdag", year, countryCode).SetLaunchYear(1642));
items.Add(new PublicHoliday(year, 4, kingsDay, "Koningsdag", "King's Day", countryCode));
items.Add(this._catholicProvider.AscensionDay("Hemelvaartsdag", year, countryCode));
items.Add(this._catholicProvider.Pentecost("Eerste Pinksterdag", year, countryCode));
items.Add(this._catholicProvider.WhitMonday("Pinksteren", year, countryCode));
items.Add(new PublicHoliday(year, 12, 25, "Eerste Kerstdag", "Christmas Day", countryCode));
items.Add(new PublicHoliday(year, 12, 26, "Tweede Kerstdag", "St. Stephen's Day", countryCode));
#region Liberation Day
var liberationDay = new PublicHoliday(year, 5, 5, "Bevrijdingsdag", "Liberation Day", countryCode, 1945);
if (year >= 1990)
{
//in 1990, the day was declared to be a national holiday
items.Add(liberationDay.SetType(PublicHolidayType.Authorities | PublicHolidayType.School));
}
else if (year >= 1945)
{
if (year % 5 == 0)
{
items.Add(liberationDay);
}
}
#endregion
return(items.OrderBy(o => o.Date));
}
