public class ReqExclScorer extends Scorer
Scorer
implements DocIdSetIterator.skipTo(int)
,
and it uses the skipTo() on the given scorers.Constructor and Description |
---|
ReqExclScorer(Scorer reqScorer,
Scorer exclScorer)
Construct a
ReqExclScorer . |
Modifier and Type | Method and Description |
---|---|
int |
doc()
Returns the current document number.
|
Explanation |
explain(int doc)
Returns an explanation of the score for a document.
|
boolean |
next()
Moves to the next docId in the set.
|
float |
score()
Returns the score of the current document matching the query.
|
boolean |
skipTo(int target)
Skips to the first match beyond the current whose document number is
greater than or equal to a given target.
|
getSimilarity, score, score
public boolean next() throws IOException
DocIdSetIterator
next
in class DocIdSetIterator
IOException
public int doc()
DocIdSetIterator
This is invalid until DocIdSetIterator.next()
is called for the first time.
doc
in class DocIdSetIterator
public float score() throws IOException
next()
is called the first time.score
in class Scorer
IOException
public boolean skipTo(int target) throws IOException
explain(int)
method should not be used.skipTo
in class DocIdSetIterator
target
- The target document number.IOException
public Explanation explain(int doc) throws IOException
Scorer
DocIdSetIterator.next()
, DocIdSetIterator.skipTo(int)
and
Scorer.score(HitCollector)
methods should not be used.explain
in class Scorer
doc
- The document number for the explanation.IOException
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