public virtual bool Completed()
{
bool c = _scheduled.IsEmpty();
if (c)
{
return(true);
}
else
{
int size = _scheduled.size;
int count = 0;
for (int i = _scheduled.size - 1; i > -1; i--)
{
Interval u = _scheduled.Get(i);
if (u != null && u.Completed())
{
count++;
}
}
c = (count >= size);
}
return(c);
}
