private static bool MustWait(LuceneIndexingActivity newerActivity, LuceneIndexingActivity olderActivity)
{
Debug.Assert(olderActivity.Id != newerActivity.Id);
if (olderActivity.NodeId == newerActivity.NodeId)
{
return(true);
}
if (olderActivity.Path == newerActivity.Path)
{
return(true);
}
if (olderActivity is LuceneTreeActivity)
{
if (newerActivity is LuceneTreeActivity)
{
return(olderActivity.IsInTree(newerActivity) || newerActivity.IsInTree(olderActivity));
}
else
{
return(newerActivity.IsInTree(olderActivity));
}
}
return(newerActivity is LuceneTreeActivity && olderActivity.IsInTree(newerActivity));
}
