public class PayloadNearQuery.PayloadNearSpanScorer extends SpanScorer
Modifier and Type | Field and Description |
---|---|
protected float |
payloadScore |
doc, firstTime, freq, more, norms, value, weight
NO_MORE_DOCS
Modifier | Constructor and Description |
---|---|
protected |
PayloadNearSpanScorer(Spans spans,
Weight weight,
Similarity similarity,
byte[] norms) |
Modifier and Type | Method and Description |
---|---|
Explanation |
explain(int doc)
Returns an explanation of the score for a document.
|
void |
getPayloads(Spans[] subSpans) |
protected void |
processPayloads(java.util.Collection payLoads,
int start,
int end)
By default, uses the
PayloadFunction to score the payloads, but
can be overridden to do other things. |
float |
score()
Returns the score of the current document matching the query.
|
protected boolean |
setFreqCurrentDoc() |
advance, doc, docID, next, nextDoc, skipTo
protected PayloadNearSpanScorer(Spans spans, Weight weight, Similarity similarity, byte[] norms) throws java.io.IOException
java.io.IOException
public void getPayloads(Spans[] subSpans) throws java.io.IOException
java.io.IOException
protected void processPayloads(java.util.Collection payLoads, int start, int end)
PayloadFunction
to score the payloads, but
can be overridden to do other things.payLoads
- The payloadsstart
- The start position of the span being scoredend
- The end position of the span being scoredSpans
protected boolean setFreqCurrentDoc() throws java.io.IOException
setFreqCurrentDoc
in class SpanScorer
java.io.IOException
public float score() throws java.io.IOException
Scorer
DocIdSetIterator.next()
or DocIdSetIterator.skipTo(int)
is called the first time, or when called from within
Collector.collect(int)
.score
in class SpanScorer
java.io.IOException
public Explanation explain(int doc) throws java.io.IOException
Scorer
DocIdSetIterator.next()
, DocIdSetIterator.skipTo(int)
and
Scorer.score(HitCollector)
methods should not be used.explain
in class SpanScorer
doc
- The document number for the explanation.java.io.IOException
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