private void CreateQueryWhitelists(ICollection search_subset_uris,
LNS.IndexSearcher primary_searcher,
LNS.IndexSearcher secondary_searcher,
LNS.BooleanQuery primary_prohibited_part_query,
LNS.BooleanQuery secondary_prohibited_part_query,
out LuceneBitArray primary_whitelist,
out LuceneBitArray secondary_whitelist)
{
primary_whitelist = null;
secondary_whitelist = null;
if (search_subset_uris != null && search_subset_uris.Count > 0)
{
primary_whitelist = new LuceneBitArray(primary_searcher);
if (secondary_searcher != null)
{
secondary_whitelist = new LuceneBitArray(secondary_searcher);
}
foreach (Uri uri in search_subset_uris)
{
primary_whitelist.AddUri(uri);
if (secondary_whitelist != null)
{
secondary_whitelist.AddUri(uri);
}
}
primary_whitelist.FlushUris();
if (secondary_whitelist != null)
{
secondary_whitelist.FlushUris();
}
}
// Build blacklists from our prohibited parts.
LuceneBitArray primary_blacklist = null;
LuceneBitArray secondary_blacklist = null;
if (primary_prohibited_part_query != null)
{
primary_blacklist = new LuceneBitArray(primary_searcher,
primary_prohibited_part_query);
if (secondary_searcher != null)
{
secondary_blacklist = new LuceneBitArray(secondary_searcher);
if (secondary_prohibited_part_query != null)
{
secondary_blacklist.Or(secondary_prohibited_part_query);
}
primary_blacklist.Join(secondary_blacklist);
}
}
// Combine our whitelist and blacklist into just a whitelist.
if (primary_blacklist != null)
{
if (primary_whitelist == null)
{
primary_blacklist.Not();
primary_whitelist = primary_blacklist;
}
else
{
primary_whitelist.AndNot(primary_blacklist);
}
}
if (secondary_blacklist != null)
{
if (secondary_whitelist == null)
{
secondary_blacklist.Not();
secondary_whitelist = secondary_blacklist;
}
else
{
secondary_whitelist.AndNot(secondary_blacklist);
}
}
}
public void Join()
{
PrimaryMatches.Join(SecondaryMatches);
}
private void CreateQueryWhitelists (ICollection search_subset_uris,
LNS.IndexSearcher primary_searcher,
LNS.IndexSearcher secondary_searcher,
LNS.BooleanQuery primary_prohibited_part_query,
LNS.BooleanQuery secondary_prohibited_part_query,
out LuceneBitArray primary_whitelist,
out LuceneBitArray secondary_whitelist)
{
primary_whitelist = null;
secondary_whitelist = null;
if (search_subset_uris != null && search_subset_uris.Count > 0) {
primary_whitelist = new LuceneBitArray (primary_searcher);
if (secondary_searcher != null)
secondary_whitelist = new LuceneBitArray (secondary_searcher);
foreach (Uri uri in search_subset_uris) {
primary_whitelist.AddUri (uri);
if (secondary_whitelist != null)
secondary_whitelist.AddUri (uri);
}
primary_whitelist.FlushUris ();
if (secondary_whitelist != null)
secondary_whitelist.FlushUris ();
}
// Build blacklists from our prohibited parts.
LuceneBitArray primary_blacklist = null;
LuceneBitArray secondary_blacklist = null;
if (primary_prohibited_part_query != null) {
primary_blacklist = new LuceneBitArray (primary_searcher,
primary_prohibited_part_query);
if (secondary_searcher != null) {
secondary_blacklist = new LuceneBitArray (secondary_searcher);
if (secondary_prohibited_part_query != null)
secondary_blacklist.Or (secondary_prohibited_part_query);
primary_blacklist.Join (secondary_blacklist);
}
}
// Combine our whitelist and blacklist into just a whitelist.
if (primary_blacklist != null) {
if (primary_whitelist == null) {
primary_blacklist.Not ();
primary_whitelist = primary_blacklist;
} else {
primary_whitelist.AndNot (primary_blacklist);
}
}
if (secondary_blacklist != null) {
if (secondary_whitelist == null) {
secondary_blacklist.Not ();
secondary_whitelist = secondary_blacklist;
} else {
secondary_whitelist.AndNot (secondary_blacklist);
}
}
}
