/// <summary>
/// Do not ask any questions, because it really very fast and redundant is also to the point
/// Please do learn java performance
/// </summary>
/// <param name="it">it only iterator from start</param>
protected void FindLess(StartIterator it)
{
int zero = 0;
int minLength = 2;
List<string> accord = it.Current();
int length = accord.Count;
int position = it.Position();
// for less one
if (position == zero)
{
// first less one
minusOneEntry.Add(accord.GetRange(0, length - 1), position, 0);
minusOneEntry.Add(accord.GetRange(1, length - 1), position, 0);
}
else
{
// common less one
minusOneEntry.Add(accord.GetRange(1, length - 1), position, 0);
}
// for less two
if (length == minLength)
{
// do not handle words of length 2
return;
}
if (position == zero)
{
// first less two
minusTwoEntry.Add(accord.GetRange(1, length - 2), position, 0);
return;
}
int param = it.MaxShifts == it.Shifts ? 0 : 1;
minusTwoEntry.Add(accord.GetRange(param, length - 2), position, 0);
}
/// <summary>
/// The add.
/// </summary>
/// <param name="iterator">
/// The iterator.
/// </param>
/// <param name="step">
/// The step.
/// </param>
public void Add(StartIterator iterator, int step)
{
List<string> str = iterator.Current();
int position = iterator.Position();
Add(str, position, step);
}