public void MoveBackwardsTo(string marking)
{
string valueBeforeCurrentPosition = _originalValue.Substring(0, _currentMarking.Position);
int markerPosition = valueBeforeCurrentPosition.LastIndexOf(marking);
if (markerPosition == MARKER_NOT_FOUND)
{
throw new StringMarkingNotFoundException(marking);
}
_currentMarking = new StringMarker(markerPosition, marking);
}
public void MoveForwardTo(string marking)
{
string valueAfterCurrentPosition = _originalValue.Substring(_currentMarking.Position + _currentMarking.Length);
int markerPosition = valueAfterCurrentPosition.IndexOf(marking);
if (markerPosition == MARKER_NOT_FOUND)
{
throw new StringMarkingNotFoundException(marking);
}
_currentMarking = new StringMarker(markerPosition + _currentMarking.Position + _currentMarking.Length, marking);
}
public void SetStartMarker()
{
_startMarking = _currentMarking;
}
public void SetEndMarker()
{
_endMarking = _currentMarking;
}
public DissectibleString(string originalValue)
{
_originalValue = originalValue;
_currentMarking = new StringMarker(0, string.Empty);
}
