public override string[] IsMatch(WorkspaceResult result, string fragment, Stream stream)
{
var match = matcher.Match(fragment);
if (match.Success)
{
int idx = match.Index;
var frag = fragment.Fragment(idx, 40, 40);
if (seenFragments.Contains(frag))
{
// we've seen this fragment recently, nerf it even if it matches
// should get rid of menu links referring to the same link over and over
seenFragments.Enqueue(frag);
return(EmptySet);
}
else
{
// we haven't seen this yet
seenFragments.Enqueue(frag);
return(Utility.MakeTags(match.Groups.OfType <object>().Select(x => x.ToString())).Distinct().ToArray());
}
}
else
{
// no matches
return(EmptySet);
}
}
/// <summary>
/// Try and match the fragment from the file
/// </summary>
/// <param name="fragment"></param>
/// <returns></returns>
public override string[] IsMatch(WorkspaceResult result, string fragment, Stream stream)
{
string value = GetFieldValue(FieldName, result);
if (seenWindow.Contains(value))
{
return(EmptySet);
}
else
{
seenWindow.Enqueue(value);
return(new string[1]);
}
}