public override void Collect(int doc)
{
int key = index.GetOrd(doc);
if (!ordSet.Exists(key))
{
ordSet.Put(key);
BytesRef term;
if (key == -1)
{
term = null;
}
else
{
term = new BytesRef();
index.LookupOrd(key, term);
}
groups.Add(term);
}
}
public override void SetNextReader(AtomicReaderContext context)
{
base.SetNextReader(context);
index = FieldCache.DEFAULT.GetTermsIndex(context.AtomicReader, groupField);
// Rebuild ordSet
ordSet.Clear();
foreach (AbstractSecondPassGroupingCollector.SearchGroupDocs <BytesRef> group in m_groupMap.Values)
{
// System.out.println(" group=" + (group.groupValue == null ? "null" : group.groupValue.utf8ToString()));
int ord = group.GroupValue == null ? -1 : index.LookupTerm(group.GroupValue);
if (group.GroupValue == null || ord >= 0)
{
m_groupDocs[ordSet.Put(ord)] = group;
}
}
}