Constructor and Description |
---|
MatchAllDocsQuery() |
Modifier and Type | Method and Description |
---|---|
Weight |
createWeight(IndexSearcher searcher,
boolean needsScores)
Expert: Constructs an appropriate Weight implementation for this query.
|
void |
extractTerms(Set<Term> terms)
Expert: adds all terms occurring in this query to the terms set.
|
String |
toString(String field)
Prints a query to a string, with
field assumed to be the
default field and omitted. |
public Weight createWeight(IndexSearcher searcher, boolean needsScores)
Query
Only implemented by primitive queries, which re-write to themselves.
createWeight
in class Query
needsScores
- True if document scores (Scorer.score()
) or match
frequencies (Scorer.freq()
) are needed.public void extractTerms(Set<Term> terms)
Query
rewritten
form.extractTerms
in class Query
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