private void UpdateCatcher(CatcherInterval interval, bool create)
{
if (create)
{
CreateCatcher(interval);
}
else
{
RemoveCatcher(interval);
}
}
private void RemoveCatcher(CatcherInterval interval)
{
if (interval.L < -1)
{
return;
}
Catcher catcher;
if (!catchers.TryGetValue(interval, out catcher))
{
throw new InvalidProgramStateException(string.Format("Can't find catcher for interval: {0}", interval));
}
catcher.RemoveTime = Text.Length;
}
private void CreateCatcher(CatcherInterval interval)
{
if (interval.L < -1)
{
return;
}
var n = interval.L + 1 + S * interval.Length;
Catcher catcher;
var i = interval.R;
var j = Math.Max(i, n - 1 - (new RationalNumber(S) / E * interval.Length).Ceil());
if (!catchers.TryGetValue(interval, out catcher))
{
catcher = new Catcher(Text, i, j, E, DetectEqual, interval.Length);
catcher.WarmUp(j + 2, Text.Length);
catchers[interval] = catcher;
}
catcher.RemoveTime = -1;
}