public override DocComparator GetComparator(IndexReader reader, int docbase)
{
DocComparator[] comparators = new DocComparator[_compSources.Length];
for (int i = 0; i < _compSources.Length; ++i)
{
comparators[i] = _compSources[i].GetComparator(reader, docbase);
}
return new MultiDocIdComparator(comparators);
}
public override DocComparator GetComparator(IndexReader reader, int docbase)
{
DocComparator[] comparators = new DocComparator[_compSources.Length];
for (int i = 0; i < _compSources.Length; ++i)
{
comparators[i] = _compSources[i].GetComparator(reader, docbase);
}
return(new MultiDocIdComparator(comparators));
}
public DocIDPriorityQueue(DocComparator comparator, int maxSize, int @base)
{
this.comparator = comparator;
size = 0;
this.@base = @base;
int heapSize;
if (0 == maxSize)
// We allocate 1 extra to avoid if statement in top()
heapSize = 2;
else
heapSize = maxSize + 1;
this.heap = new ScoreDoc[heapSize];
}
public override void SetNextReader(IndexReader reader, int docBase)
{
if (!(reader is BoboIndexReader))
{
throw new ArgumentException("reader must be a BoboIndexReader");
}
_currentReader = (BoboIndexReader)reader;
_currentComparator = _compSource.GetComparator(reader, docBase);
_currentQueue = new DocIDPriorityQueue(_currentComparator, _numHits, docBase);
if (groupBy != null)
{
if (_facetCountCollectorMulti != null) // _facetCountCollectorMulti.Length >= 1
{
for (int i = 0; i < _facetCountCollectorMulti.Length; ++i)
{
_facetCountCollectorMulti[i] = groupByMulti[i].GetFacetCountCollectorSource(null, null, true).GetFacetCountCollector(_currentReader, docBase);
}
//if (_facetCountCollector != null)
// collectTotalGroups();
_facetCountCollector = _facetCountCollectorMulti[0];
if (_facetAccessibleLists != null)
{
for (int i = 0; i < _facetCountCollectorMulti.Length; ++i)
{
_facetAccessibleLists[i].Add(_facetCountCollectorMulti[i]);
}
}
}
if (_currentValueDocMaps != null)
{
_currentValueDocMaps.Clear();
}
// NightOwl888: The _collectDocIdCache setting seems to put arrays into
// memory, but then do nothing with the arrays. Seems wasteful and unnecessary.
//if (contextList != null)
//{
// _currentContext = new CollectorContext(_currentReader, docBase, _currentComparator);
// contextList.Add(_currentContext);
//}
}
MyScoreDoc myScoreDoc = (MyScoreDoc)_tmpScoreDoc;
myScoreDoc.queue = _currentQueue;
myScoreDoc.reader = _currentReader;
myScoreDoc.sortValue = null;
_pqList.Add(_currentQueue);
_queueFull = false;
}
public DocIDPriorityQueue(DocComparator comparator, int maxSize, int @base)
{
this.comparator = comparator;
size = 0;
this.@base = @base;
int heapSize;
if (0 == maxSize)
{
// We allocate 1 extra to avoid if statement in top()
heapSize = 2;
}
else
{
heapSize = maxSize + 1;
}
this.heap = new ScoreDoc[heapSize];
}
public ReverseDocComparator(DocComparator comparator)
{
_comparator = comparator;
}
public ReverseDocComparator(DocComparator comparator)
{
_comparator = comparator;
}
public MultiDocIdComparable(ScoreDoc doc, DocComparator[] comparators)
{
_doc = doc;
_comparators = comparators;
}
public MultiDocIdComparator(DocComparator[] comparators)
{
_comparators = comparators;
}
