public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
CronFieldListItem cronFieldListItem = obj as CronFieldListItem;
if (cronFieldListItem != null)
{
if (Type == CronFieldType.Wildcard || cronFieldListItem.Type == CronFieldType.Wildcard)
{
return(0);
}
if (Value < cronFieldListItem.Value)
{
return(-1);
}
if (Value > cronFieldListItem.Value)
{
return(1);
}
return(0);
}
throw new ArgumentException("Trying to compare an object that is not a CronField");
}
public DateTime GetNextDate(DateTime startDate, int failedFieldPosition)
{
if (failedFieldPosition >= 7)
{
return(startDate);
}
DateTime dateTime = startDate;
int[] array = new int[7];
using (Enumerator enumerator = GetEnumerator())
{
while (enumerator.MoveNext())
{
KeyValuePair <int, CronFieldList> current = enumerator.Current;
CronFieldList value = current.Value;
CronFieldListItem cronFieldListItem = value.Next();
if (cronFieldListItem == null)
{
return(dateTime);
}
if (current.Key == 5)
{
continue;
}
int dateValueForField = getDateValueForField(current.Key, dateTime);
if (current.Key < failedFieldPosition)
{
array[current.Key] = cronFieldListItem.Value - dateValueForField;
if (array[current.Key] < 0)
{
dateTime = incrementValueForField(getNextPositionToIterate(current.Key), dateTime);
}
}
else if (current.Key == failedFieldPosition)
{
while (cronFieldListItem != null && cronFieldListItem.Value > -1 && cronFieldListItem.Value < dateValueForField)
{
cronFieldListItem.Next();
value.Sort();
cronFieldListItem = value.Next();
}
if (cronFieldListItem != null && cronFieldListItem.Value > -1)
{
array[current.Key] = cronFieldListItem.Value - dateValueForField;
}
else if (value.ListSource == CronFieldList.ValuesSource.CronExpression)
{
value.Reset();
value.Sort();
return(GetNextDate(startDate, getNextPositionToIterate(current.Key)));
}
}
else
{
while (cronFieldListItem != null && cronFieldListItem.Value > -1 && cronFieldListItem.Value < dateValueForField)
{
cronFieldListItem.Next();
value.Sort();
cronFieldListItem = value.Next();
}
if (cronFieldListItem != null && cronFieldListItem.Value > -1)
{
array[current.Key] = cronFieldListItem.Value - dateValueForField;
}
}
dateTime = incrementValueForField(cronFieldListItem.FieldPos, dateTime, array[current.Key]);
value.Reset();
value.Sort();
}
}
int num = 5;
if (failedFieldPosition == num)
{
CronFieldList cronFieldList = base[num];
CronFieldListItem cronFieldListItem2 = cronFieldList.Next();
while (cronFieldListItem2 != null && cronFieldListItem2.Value > -1 && cronFieldListItem2.Value != (int)dateTime.DayOfWeek)
{
while (cronFieldListItem2 != null && cronFieldListItem2.Value > -1 && cronFieldListItem2.Value != (int)dateTime.DayOfWeek)
{
if (cronFieldListItem2.Value == (int)dateTime.DayOfWeek)
{
return(dateTime);
}
cronFieldListItem2.Next();
cronFieldList.Sort();
cronFieldListItem2 = cronFieldList.Next();
}
cronFieldList.Reset();
cronFieldList.Sort();
cronFieldListItem2 = cronFieldList.Next();
dateTime = dateTime.AddDays(1.0);
}
}
return(dateTime);
}
