/// <summary>
/// Serialization constructor.
/// </summary>
/// <param name="info"></param>
/// <param name="context"></param>
protected HolidayCalendar(SerializationInfo info, StreamingContext context) : base(info, context)
{
int version;
try
{
version = info.GetInt32("version");
}
catch
{
version = 0;
}
switch (version)
{
case 0:
object o = info.GetValue("dates", typeof(object));
TreeSet oldTreeset = o as TreeSet;
if (oldTreeset != null)
{
foreach (DateTime dateTime in oldTreeset)
{
dates.Add(dateTime);
}
}
else
{
// must be generic treeset
dates = (TreeSet<DateTime>) o;
}
break;
case 1:
dates = (TreeSet<DateTime>) info.GetValue("dates", typeof(TreeSet<DateTime>));
break;
default:
throw new NotSupportedException("Unknown serialization version");
}
}
/// <summary>
/// Returns a portion of the list whose elements are greater than the limit object parameter.
/// </summary>
/// <param name="limit">The start element of the portion to extract.</param>
/// <returns>The portion of the collection whose elements are greater than the limit object parameter.</returns>
public ISortedSet TailSet(object limit)
{
ISortedSet newList = new TreeSet();
int i = 0;
while ((i < Count) && (comparator.Compare(this[i], limit) < 0))
{
i++;
}
for (; i < Count; i++)
{
newList.Add(this[i]);
}
return newList;
}
