private ActivePoint WalkDownTree(int index)
{
while (!_activePoint.PointsToActiveNode() && (_activePoint.PointsAfterTheEndOfActiveEdge() || _activePoint.PointsToTheEndOfActiveEdge()))
{
_activePoint = _activePoint.PointsAfterTheEndOfActiveEdge()
? _activePoint.MoveToNextNodeOfActiveEdge(_store, index)
: _activePoint.MoveToNextNodeOfActiveEdge();
}
return(_activePoint);
}
private void ActiveEdgeWithSymbol()
{
_activePoint = _activePoint.MoveOneSymbol();
if (_activePoint.PointsToTheEndOfActiveEdge())
{
_activePoint = _activePoint.MoveToNextNodeOfActiveEdge();
}
}
private void ActiveNodeHasEdgeForSymbol(byte symbol, UNode uNode)
{
_activePoint.SetSuffixLinkToActiveNodeAndReturnActiveNode(uNode);
_activePoint = _activePoint.MoveToEdgeStartingWith(symbol);
if (_activePoint.PointsToTheEndOfActiveEdge())
{
_activePoint = _activePoint.MoveToNextNodeOfActiveEdge();
}
}