public override string ToString()
{
StringBuilder sb = new StringBuilder();
sb.Append("matchVersion=").Append(matchVersion).Append("\n");
sb.Append("analyzer=").Append(analyzer == null ? "null" : analyzer.GetType().Name).Append("\n");
sb.Append("ramBufferSizeMB=").Append(RAMBufferSizeMB).Append("\n");
sb.Append("maxBufferedDocs=").Append(MaxBufferedDocs).Append("\n");
sb.Append("maxBufferedDeleteTerms=").Append(MaxBufferedDeleteTerms).Append("\n");
sb.Append("mergedSegmentWarmer=").Append(MergedSegmentWarmer).Append("\n");
sb.Append("readerTermsIndexDivisor=").Append(ReaderTermsIndexDivisor).Append("\n");
sb.Append("termIndexInterval=").Append(TermIndexInterval).Append("\n"); // TODO: this should be private to the codec, not settable here
sb.Append("delPolicy=").Append(IndexDeletionPolicy.GetType().Name).Append("\n");
IndexCommit commit = IndexCommit;
sb.Append("commit=").Append(commit == null ? "null" : commit.ToString()).Append("\n");
sb.Append("openMode=").Append(OpenMode).Append("\n");
sb.Append("similarity=").Append(Similarity.GetType().Name).Append("\n");
sb.Append("mergeScheduler=").Append(MergeScheduler).Append("\n");
sb.Append("default WRITE_LOCK_TIMEOUT=").Append(IndexWriterConfig.WRITE_LOCK_TIMEOUT).Append("\n");
sb.Append("writeLockTimeout=").Append(WriteLockTimeout).Append("\n");
sb.Append("codec=").Append(Codec).Append("\n");
sb.Append("infoStream=").Append(InfoStream.GetType().Name).Append("\n");
sb.Append("mergePolicy=").Append(MergePolicy).Append("\n");
sb.Append("indexerThreadPool=").Append(IndexerThreadPool).Append("\n");
sb.Append("readerPooling=").Append(UseReaderPooling).Append("\n");
sb.Append("perThreadHardLimitMB=").Append(RAMPerThreadHardLimitMB).Append("\n");
sb.Append("useCompoundFile=").Append(UseCompoundFile).Append("\n");
sb.Append("checkIntegrityAtMerge=").Append(CheckIntegrityAtMerge).Append("\n");
return(sb.ToString());
}
public override Explanation Explain(AtomicReaderContext context, int doc)
{
SpanScorer scorer = (SpanScorer)GetScorer(context, context.AtomicReader.LiveDocs);
if (scorer != null)
{
int newDoc = scorer.Advance(doc);
if (newDoc == doc)
{
float freq = scorer.SloppyFreq;
Similarity.SimScorer docScorer = m_similarity.GetSimScorer(m_stats, context);
ComplexExplanation result = new ComplexExplanation();
result.Description = "weight(" + Query + " in " + doc + ") [" + m_similarity.GetType().Name + "], result of:";
Explanation scoreExplanation = docScorer.Explain(doc, new Explanation(freq, "phraseFreq=" + freq));
result.AddDetail(scoreExplanation);
result.Value = scoreExplanation.Value;
result.Match = true;
return(result);
}
}
return(new ComplexExplanation(false, 0.0f, "no matching term"));
}
public override Explanation Explain(AtomicReaderContext context, int doc)
{
PayloadTermSpanScorer scorer = (PayloadTermSpanScorer)Scorer(context, (context.AtomicReader).LiveDocs);
if (scorer != null)
{
int newDoc = scorer.Advance(doc);
if (newDoc == doc)
{
float freq = scorer.SloppyFreq();
Similarity.SimScorer docScorer = Similarity.DoSimScorer(Stats, context);
Explanation expl = new Explanation();
expl.Description = "weight(" + Query + " in " + doc + ") [" + Similarity.GetType().Name + "], result of:";
Explanation scoreExplanation = docScorer.Explain(doc, new Explanation(freq, "phraseFreq=" + freq));
expl.AddDetail(scoreExplanation);
expl.Value = scoreExplanation.Value;
// now the payloads part
// QUESTION: Is there a way to avoid this skipTo call? We need to know
// whether to load the payload or not
// GSI: I suppose we could toString the payload, but I don't think that
// would be a good idea
string field = ((SpanQuery)Query).Field;
Explanation payloadExpl = OuterInstance.Function.Explain(doc, field, scorer.PayloadsSeen, scorer.PayloadScore_Renamed);
payloadExpl.Value = scorer.PayloadScore;
// combined
ComplexExplanation result = new ComplexExplanation();
if (OuterInstance.IncludeSpanScore)
{
result.AddDetail(expl);
result.AddDetail(payloadExpl);
result.Value = expl.Value * payloadExpl.Value;
result.Description = "btq, product of:";
}
else
{
result.AddDetail(payloadExpl);
result.Value = payloadExpl.Value;
result.Description = "btq(includeSpanScore=false), result of:";
}
result.Match = true; // LUCENE-1303
return(result);
}
}
return(new ComplexExplanation(false, 0.0f, "no matching term"));
}
public override Explanation Explain(AtomicReaderContext context, int doc)
{
PayloadNearSpanScorer scorer = (PayloadNearSpanScorer)Scorer(context, (context.AtomicReader).LiveDocs);
if (scorer != null)
{
int newDoc = scorer.Advance(doc);
if (newDoc == doc)
{
float freq = scorer.Freq();
Similarity.SimScorer docScorer = Similarity.DoSimScorer(Stats, context);
Explanation expl = new Explanation();
expl.Description = "weight(" + Query + " in " + doc + ") [" + Similarity.GetType().Name + "], result of:";
Explanation scoreExplanation = docScorer.Explain(doc, new Explanation(freq, "phraseFreq=" + freq));
expl.AddDetail(scoreExplanation);
expl.Value = scoreExplanation.Value;
string field = ((SpanQuery)Query).Field;
// now the payloads part
Explanation payloadExpl = OuterInstance.Function.Explain(doc, field, scorer.PayloadsSeen, scorer.PayloadScore);
// combined
ComplexExplanation result = new ComplexExplanation();
result.AddDetail(expl);
result.AddDetail(payloadExpl);
result.Value = expl.Value * payloadExpl.Value;
result.Description = "PayloadNearQuery, product of:";
return(result);
}
}
return(new ComplexExplanation(false, 0.0f, "no matching term"));
}
