private static class ToChildBlockJoinQuery.ToChildBlockJoinWeight extends FilterWeight
Weight.DefaultBulkScorer
Modifier and Type | Field and Description |
---|---|
private boolean |
doScores |
private BitSetProducer |
parentsFilter |
in
parentQuery
Constructor and Description |
---|
ToChildBlockJoinWeight(Query joinQuery,
Weight parentWeight,
BitSetProducer parentsFilter,
boolean doScores) |
Modifier and Type | Method and Description |
---|---|
Explanation |
explain(LeafReaderContext context,
int doc)
An explanation of the score computation for the named document.
|
Scorer |
scorer(LeafReaderContext readerContext)
Returns a
Scorer which can iterate in order over all matching
documents and assign them a score. |
extractTerms, isCacheable, matches
bulkScorer, getQuery, scorerSupplier
private final BitSetProducer parentsFilter
private final boolean doScores
public ToChildBlockJoinWeight(Query joinQuery, Weight parentWeight, BitSetProducer parentsFilter, boolean doScores)
public Scorer scorer(LeafReaderContext readerContext) throws java.io.IOException
Weight
Scorer
which can iterate in order over all matching
documents and assign them a score.
NOTE: null can be returned if no documents will be scored by this query.
NOTE: The returned Scorer
does not have
LeafReader.getLiveDocs()
applied, they need to be checked on top.
scorer
in class FilterWeight
readerContext
- the LeafReaderContext
for which to return the Scorer
.Scorer
which scores documents in/out-of order.java.io.IOException
- if there is a low-level I/O errorpublic Explanation explain(LeafReaderContext context, int doc) throws java.io.IOException
Weight
explain
in class FilterWeight
context
- the readers context to create the Explanation
for.doc
- the document's id relative to the given context's readerjava.io.IOException
- if an IOException
occurs