Package | Description |
---|---|
org.apache.lucene.search |
Code to search indices.
|
Modifier and Type | Class and Description |
---|---|
class |
TopFieldDocs
Represents hits returned by
IndexSearcher.search(Query,Filter,int,Sort) . |
Modifier and Type | Field and Description |
---|---|
protected static TopDocs |
TopDocsCollector.EMPTY_TOPDOCS
This is used in case topDocs() is called with illegal parameters, or there
simply aren't (enough) results.
|
Modifier and Type | Method and Description |
---|---|
static TopDocs |
TopDocs.merge(Sort sort,
int start,
int size,
TopDocs[] shardHits)
Same as
merge(Sort, int, TopDocs[]) but also slices the result at the same time based
on the provided start and size. |
static TopDocs |
TopDocs.merge(Sort sort,
int topN,
TopDocs[] shardHits)
Returns a new TopDocs, containing topN results across
the provided TopDocs, sorting by the specified
Sort . |
protected TopDocs |
TopDocsCollector.newTopDocs(ScoreDoc[] results,
int start)
Returns a
TopDocs instance containing the given results. |
protected TopDocs |
TopScoreDocCollector.newTopDocs(ScoreDoc[] results,
int start) |
protected TopDocs |
TopFieldCollector.newTopDocs(ScoreDoc[] results,
int start) |
TopDocs |
QueryRescorer.rescore(IndexSearcher searcher,
TopDocs firstPassTopDocs,
int topN) |
TopDocs |
SortRescorer.rescore(IndexSearcher searcher,
TopDocs firstPassTopDocs,
int topN) |
abstract TopDocs |
Rescorer.rescore(IndexSearcher searcher,
TopDocs firstPassTopDocs,
int topN)
Rescore an initial first-pass
TopDocs . |
static TopDocs |
QueryRescorer.rescore(IndexSearcher searcher,
TopDocs topDocs,
Query query,
double weight,
int topN)
Sugar API, calling {#rescore} using a simple linear
combination of firstPassScore + weight * secondPassScore
|
protected TopDocs |
IndexSearcher.search(List<AtomicReaderContext> leaves,
Weight weight,
ScoreDoc after,
int nDocs)
Expert: Low-level search implementation.
|
TopDocs |
IndexSearcher.search(Query query,
Filter filter,
int n)
Finds the top
n
hits for query , applying filter if non-null. |
TopDocs |
IndexSearcher.search(Query query,
int n)
Finds the top
n
hits for query . |
protected TopDocs |
IndexSearcher.search(Weight weight,
ScoreDoc after,
int nDocs)
Expert: Low-level search implementation.
|
TopDocs |
IndexSearcher.searchAfter(ScoreDoc after,
Query query,
Filter filter,
int n)
Finds the top
n
hits for query , applying filter if non-null,
where all results are after a previous result (after ). |
TopDocs |
IndexSearcher.searchAfter(ScoreDoc after,
Query query,
Filter filter,
int n,
Sort sort)
Finds the top
n
hits for query , applying filter if non-null,
where all results are after a previous result (after ). |
TopDocs |
IndexSearcher.searchAfter(ScoreDoc after,
Query query,
Filter filter,
int n,
Sort sort,
boolean doDocScores,
boolean doMaxScore)
Finds the top
n
hits for query where all results are after a previous
result (after ), allowing control over
whether hit scores and max score should be computed. |
TopDocs |
IndexSearcher.searchAfter(ScoreDoc after,
Query query,
int n)
Finds the top
n
hits for query where all results are after a previous
result (after ). |
TopDocs |
IndexSearcher.searchAfter(ScoreDoc after,
Query query,
int n,
Sort sort)
Finds the top
n
hits for query where all results are after a previous
result (after ). |
TopDocs |
TopDocsCollector.topDocs()
Returns the top docs that were collected by this collector.
|
TopDocs |
TopDocsCollector.topDocs(int start)
Returns the documents in the rage [start ..
|
TopDocs |
TopDocsCollector.topDocs(int start,
int howMany)
Returns the documents in the rage [start ..
|
Modifier and Type | Method and Description |
---|---|
static TopDocs |
TopDocs.merge(Sort sort,
int start,
int size,
TopDocs[] shardHits)
Same as
merge(Sort, int, TopDocs[]) but also slices the result at the same time based
on the provided start and size. |
static TopDocs |
TopDocs.merge(Sort sort,
int topN,
TopDocs[] shardHits)
Returns a new TopDocs, containing topN results across
the provided TopDocs, sorting by the specified
Sort . |
TopDocs |
QueryRescorer.rescore(IndexSearcher searcher,
TopDocs firstPassTopDocs,
int topN) |
TopDocs |
SortRescorer.rescore(IndexSearcher searcher,
TopDocs firstPassTopDocs,
int topN) |
abstract TopDocs |
Rescorer.rescore(IndexSearcher searcher,
TopDocs firstPassTopDocs,
int topN)
Rescore an initial first-pass
TopDocs . |
static TopDocs |
QueryRescorer.rescore(IndexSearcher searcher,
TopDocs topDocs,
Query query,
double weight,
int topN)
Sugar API, calling {#rescore} using a simple linear
combination of firstPassScore + weight * secondPassScore
|
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