public IEnumerator <string> GetEnumerator()
{
var visitState = new VisitState();
OnStart();
if (_directoryReader.IsFile(_path))
{
if (VisitFile(_path, visitState) == _path)
{
yield return(_path);
}
}
else if (_directoryReader.IsDirectory(_path))
{
foreach (var path in VisitDirectory(_path, visitState))
{
yield return(path);
if (visitState.SearchFinished)
{
break;
}
}
}
visitState.SearchFinished = true;
OnFinish();
}