public override int GetOrd(int docID)
{
int subIndex = ReaderUtil.SubIndex(docID, docStarts);
int segmentOrd = values[subIndex].GetOrd(docID - docStarts[subIndex]);
return(segmentOrd == -1 ? segmentOrd : (int)mapping.GetGlobalOrd(subIndex, segmentOrd));
}
public override long NextOrd()
{
long segmentOrd = values[currentSubIndex].NextOrd();
if (segmentOrd == NO_MORE_ORDS)
{
return(segmentOrd);
}
else
{
return(mapping.GetGlobalOrd(currentSubIndex, segmentOrd));
}
}
private IEnumerable <long?> GetMergeSortedFieldDocToOrdEnumerable(AtomicReader[] readers, SortedDocValues[] dvs, OrdinalMap map)
{
int readerUpTo = -1;
int docIDUpTo = 0;
AtomicReader currentReader = null;
Bits currentLiveDocs = null;
while (true)
{
if (readerUpTo == readers.Length)
{
yield break;
}
if (currentReader == null || docIDUpTo == currentReader.MaxDoc)
{
readerUpTo++;
if (readerUpTo < readers.Length)
{
currentReader = readers[readerUpTo];
currentLiveDocs = currentReader.LiveDocs;
}
docIDUpTo = 0;
continue;
}
if (currentLiveDocs == null || currentLiveDocs.Get(docIDUpTo))
{
int segOrd = dvs[readerUpTo].GetOrd(docIDUpTo);
docIDUpTo++;
yield return(map.GetGlobalOrd(readerUpTo, segOrd));
continue;
}
docIDUpTo++;
}
}
private IEnumerable <long?> GetMergeSortedSetOrdsEnumerable(AtomicReader[] readers, SortedSetDocValues[] dvs, OrdinalMap map)
{
int readerUpto = -1;
int docIDUpto = 0;
AtomicReader currentReader = null;
Bits currentLiveDocs = null;
long[] ords = new long[8];
int ordUpto = 0;
int ordLength = 0;
while (true)
{
if (readerUpto == readers.Length)
{
yield break;
}
if (ordUpto < ordLength)
{
ordUpto++;
yield return(ords[ordUpto]);
continue;
}
if (currentReader == null || docIDUpto == currentReader.MaxDoc)
{
readerUpto++;
if (readerUpto < readers.Length)
{
currentReader = readers[readerUpto];
currentLiveDocs = currentReader.LiveDocs;
}
docIDUpto = 0;
continue;
}
if (currentLiveDocs == null || currentLiveDocs.Get(docIDUpto))
{
Debug.Assert(docIDUpto < currentReader.MaxDoc);
SortedSetDocValues dv = dvs[readerUpto];
dv.Document = docIDUpto;
ordUpto = ordLength = 0;
long ord;
while ((ord = dv.NextOrd()) != SortedSetDocValues.NO_MORE_ORDS)
{
if (ordLength == ords.Length)
{
ords = ArrayUtil.Grow(ords, ordLength + 1);
}
ords[ordLength] = map.GetGlobalOrd(readerUpto, ord);
ordLength++;
}
docIDUpto++;
continue;
}
docIDUpto++;
}
}
private IEnumerable<long?> GetMergeSortedSetOrdsEnumerable(AtomicReader[] readers, SortedSetDocValues[] dvs, OrdinalMap map)
{
int readerUpto = -1;
int docIDUpto = 0;
AtomicReader currentReader = null;
Bits currentLiveDocs = null;
var ords = new long[8];
int ordUpto = 0;
int ordLength = 0;
while (true)
{
if (readerUpto == readers.Length)
{
yield break;
}
if (ordUpto < ordLength)
{
var value = ords[ordUpto];
ordUpto++;
yield return value;
continue;
}
if (currentReader == null || docIDUpto == currentReader.MaxDoc)
{
readerUpto++;
if (readerUpto < readers.Length)
{
currentReader = readers[readerUpto];
currentLiveDocs = currentReader.LiveDocs;
}
docIDUpto = 0;
continue;
}
if (currentLiveDocs == null || currentLiveDocs.Get(docIDUpto))
{
Debug.Assert(docIDUpto < currentReader.MaxDoc);
SortedSetDocValues dv = dvs[readerUpto];
dv.Document = docIDUpto;
ordUpto = ordLength = 0;
long ord;
while ((ord = dv.NextOrd()) != SortedSetDocValues.NO_MORE_ORDS)
{
if (ordLength == ords.Length)
{
ords = ArrayUtil.Grow(ords, ordLength + 1);
}
ords[ordLength] = map.GetGlobalOrd(readerUpto, ord);
ordLength++;
}
docIDUpto++;
continue;
}
docIDUpto++;
}
}
private IEnumerable<long?> GetMergeSortedFieldDocToOrdEnumerable(AtomicReader[] readers, SortedDocValues[] dvs, OrdinalMap map)
{
int readerUpTo = -1;
int docIDUpTo = 0;
AtomicReader currentReader = null;
Bits currentLiveDocs = null;
while (true)
{
if (readerUpTo == readers.Length)
{
yield break;
}
if (currentReader == null || docIDUpTo == currentReader.MaxDoc)
{
readerUpTo++;
if (readerUpTo < readers.Length)
{
currentReader = readers[readerUpTo];
currentLiveDocs = currentReader.LiveDocs;
}
docIDUpTo = 0;
continue;
}
if (currentLiveDocs == null || currentLiveDocs.Get(docIDUpTo))
{
int segOrd = dvs[readerUpTo].GetOrd(docIDUpTo);
docIDUpTo++;
yield return segOrd == -1 ? -1 : map.GetGlobalOrd(readerUpTo, segOrd);
continue;
}
docIDUpTo++;
}
}
