protected internal override sealed bool MatchDoc(int doc)
{
int ord = fcsi.GetOrd(doc);
if (ord == -1)
{
return(false);
}
return(termSet.Get(ord));
}
protected internal override sealed bool MatchDoc(int doc)
{
docTermOrds.SetDocument(doc);
long ord;
// TODO: we could track max bit set and early terminate (since they come in sorted order)
while ((ord = docTermOrds.NextOrd()) != SortedSetDocValues.NO_MORE_ORDS)
{
if (termSet.Get(ord))
{
return true;
}
}
return false;
}
/// <summary>
/// Returns a <see cref="DocIdSet"/> with documents that should be permitted in search
/// results.
/// </summary>
public override DocIdSet GetDocIdSet(AtomicReaderContext context, IBits acceptDocs)
{
SortedSetDocValues docTermOrds = FieldCache.DEFAULT.GetDocTermOrds((context.AtomicReader), m_query.m_field);
// Cannot use FixedBitSet because we require long index (ord):
Int64BitSet termSet = new Int64BitSet(docTermOrds.ValueCount);
TermsEnum termsEnum = m_query.GetTermsEnum(new TermsAnonymousInnerClassHelper(docTermOrds));
if (Debugging.AssertsEnabled)
{
Debugging.Assert(termsEnum != null);
}
if (termsEnum.MoveNext())
{
// fill into a bitset
do
{
termSet.Set(termsEnum.Ord);
} while (termsEnum.MoveNext());
}
else
{
return(null);
}
return(new FieldCacheDocIdSet(context.Reader.MaxDoc, acceptDocs, (doc) =>
{
docTermOrds.SetDocument(doc);
long ord;
// TODO: we could track max bit set and early terminate (since they come in sorted order)
while ((ord = docTermOrds.NextOrd()) != SortedSetDocValues.NO_MORE_ORDS)
{
if (termSet.Get(ord))
{
return true;
}
}
return false;
}));
}
/// <summary>
/// Returns a DocIdSet with documents that should be permitted in search
/// results.
/// </summary>
public override DocIdSet GetDocIdSet(AtomicReaderContext context, IBits acceptDocs)
{
SortedDocValues fcsi = FieldCache.DEFAULT.GetTermsIndex((context.AtomicReader), m_query.m_field);
// Cannot use FixedBitSet because we require long index (ord):
Int64BitSet termSet = new Int64BitSet(fcsi.ValueCount);
TermsEnum termsEnum = m_query.GetTermsEnum(new TermsAnonymousInnerClassHelper(fcsi));
if (Debugging.AssertsEnabled)
{
Debugging.Assert(termsEnum != null);
}
if (termsEnum.MoveNext())
{
// fill into a bitset
do
{
long ord = termsEnum.Ord;
if (ord >= 0)
{
termSet.Set(ord);
}
} while (termsEnum.MoveNext());
}
else
{
return(null);
}
return(new FieldCacheDocIdSet(context.Reader.MaxDoc, acceptDocs, (doc) =>
{
int ord = fcsi.GetOrd(doc);
if (ord == -1)
{
return false;
}
return termSet.Get(ord);
}));
}
protected override AcceptStatus Accept(BytesRef term)
{
return(liveTerms.Get(Ord) ? AcceptStatus.YES : AcceptStatus.NO);
}
