internal void Add(Scorer scorer, bool required, bool prohibited)
{
int mask = 0;
if (required || prohibited)
{
if (nextMask == 0)
{
throw new System.IndexOutOfRangeException("More than 32 required/prohibited clauses in query.");
}
mask = nextMask;
nextMask = nextMask << 1;
}
else
{
mask = 0;
}
if (!prohibited)
{
maxCoord++;
}
if (prohibited)
{
prohibitedMask |= mask;
}
// update prohibited mask
else if (required)
{
requiredMask |= mask; // update required mask
}
scorers = new SubScorer(scorer, required, prohibited, bucketTable.NewCollector(mask), scorers);
}
public /*internal*/ BooleanScorer(Similarity similarity, int minNrShouldMatch, System.Collections.IList optionalScorers, System.Collections.IList prohibitedScorers) : base(similarity)
{
InitBlock();
this.minNrShouldMatch = minNrShouldMatch;
if (optionalScorers != null && optionalScorers.Count > 0)
{
for (System.Collections.IEnumerator si = optionalScorers.GetEnumerator(); si.MoveNext();)
{
Scorer scorer = (Scorer)si.Current;
maxCoord++;
if (scorer.NextDoc() != NO_MORE_DOCS)
{
scorers = new SubScorer(scorer, false, false, bucketTable.NewCollector(0), scorers);
}
}
}
if (prohibitedScorers != null && prohibitedScorers.Count > 0)
{
for (System.Collections.IEnumerator si = prohibitedScorers.GetEnumerator(); si.MoveNext();)
{
Scorer scorer = (Scorer)si.Current;
int mask = nextMask;
nextMask = nextMask << 1;
prohibitedMask |= mask; // update prohibited mask
if (scorer.NextDoc() != NO_MORE_DOCS)
{
scorers = new SubScorer(scorer, false, true, bucketTable.NewCollector(mask), scorers);
}
}
}
coordFactors = new float[maxCoord];
Similarity sim = GetSimilarity();
for (int i = 0; i < maxCoord; i++)
{
coordFactors[i] = sim.Coord(i, maxCoord - 1);
}
}
public /*internal*/ BooleanScorer(Similarity similarity, int minNrShouldMatch,
System.Collections.Generic.List <Scorer> optionalScorers, System.Collections.Generic.List <Scorer> prohibitedScorers)
: base(similarity)
{
InitBlock();
this.minNrShouldMatch = minNrShouldMatch;
if (optionalScorers != null && optionalScorers.Count > 0)
{
foreach (Scorer scorer in optionalScorers)
{
maxCoord++;
if (scorer.NextDoc() != NO_MORE_DOCS)
{
scorers = new SubScorer(scorer, false, false, bucketTable.NewCollector(0), scorers);
}
}
}
if (prohibitedScorers != null && prohibitedScorers.Count > 0)
{
foreach (Scorer scorer in prohibitedScorers)
{
int mask = nextMask;
nextMask = nextMask << 1;
prohibitedMask |= mask; // update prohibited mask
if (scorer.NextDoc() != NO_MORE_DOCS)
{
scorers = new SubScorer(scorer, false, true, bucketTable.NewCollector(mask), scorers);
}
}
}
coordFactors = new float[maxCoord];
Similarity sim = Similarity;
for (int i = 0; i < maxCoord; i++)
{
coordFactors[i] = sim.Coord(i, maxCoord - 1);
}
}
public BooleanScorer(BooleanWeight weight, bool disableCoord, int minNrShouldMatch, IList <BulkScorer> optionalScorers, IList <BulkScorer> prohibitedScorers, int maxCoord)
{
this.MinNrShouldMatch = minNrShouldMatch;
this.Weight = weight;
foreach (BulkScorer scorer in optionalScorers)
{
Scorers = new SubScorer(scorer, false, false, bucketTable.NewCollector(0), Scorers);
}
foreach (BulkScorer scorer in prohibitedScorers)
{
Scorers = new SubScorer(scorer, false, true, bucketTable.NewCollector(PROHIBITED_MASK), Scorers);
}
CoordFactors = new float[optionalScorers.Count + 1];
for (int i = 0; i < CoordFactors.Length; i++)
{
CoordFactors[i] = disableCoord ? 1.0f : weight.Coord(i, maxCoord);
}
}
//private readonly Weight weight; // LUCENENET: Never read
internal BooleanScorer(BooleanWeight weight, bool disableCoord, int minNrShouldMatch, IList <BulkScorer> optionalScorers, IList <BulkScorer> prohibitedScorers, int maxCoord)
{
this.minNrShouldMatch = minNrShouldMatch;
//this.weight = weight; // LUCENENET: Never read
foreach (BulkScorer scorer in optionalScorers)
{
scorers = new SubScorer(scorer, false, false, bucketTable.NewCollector(0), scorers);
}
foreach (BulkScorer scorer in prohibitedScorers)
{
scorers = new SubScorer(scorer, false, true, bucketTable.NewCollector(PROHIBITED_MASK), scorers);
}
coordFactors = new float[optionalScorers.Count + 1];
for (int i = 0; i < coordFactors.Length; i++)
{
coordFactors[i] = disableCoord ? 1.0f : weight.Coord(i, maxCoord);
}
}