public override ReadOnlyCollection<AbstractPath> GetChildPaths(DirectoryPath directory, Regex regex)
{
String rawPath = PathToStringPath(directory);
String[] entries = Directory.GetFiles(rawPath);
List<AbstractPath> output = new List<AbstractPath>(entries.Length);
foreach (String e in entries)
{
String filename = Path.GetFileName(e);
if (regex.IsMatch(filename))
{
if (File.Exists(e))
{
output.Add(directory.AppendFile(filename));
}
else if (Directory.Exists(e))
{
output.Add(directory.AppendDirectory(filename));
}
else
{
throw new IOException("Invalid state: file system entry neither File nor Directory?s");
}
}
}
return new ReadOnlyCollection<AbstractPath>(output);
}
public override ReadOnlyCollection<DirectoryPath> GetChildDirectories(DirectoryPath directory, Regex regex)
{
String rawPath = PathToStringPath(directory);
String[] entries = Directory.GetDirectories(rawPath);
List<DirectoryPath> output = new List<DirectoryPath>(entries.Length);
foreach (String e in entries)
{
String filename = Path.GetFileName(e);
if (regex.IsMatch(filename))
{
output.Add(directory.AppendDirectory(filename));
}
}
return new ReadOnlyCollection<DirectoryPath>(output);
}
