Uses of Class
org.apache.lucene.search.Sort

Packages that use Sort

Package	Description
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.search	Code to search indices.

Uses of Sort in org.apache.lucene.index

Fields in org.apache.lucene.index declared as Sort

Modifier and Type	Field	Description
protected Sort	LiveIndexWriterConfig.indexSort	The sort order to use to write merged segments.

Methods in org.apache.lucene.index that return Sort

Modifier and Type	Method	Description
Sort	LiveIndexWriterConfig.getIndexSort()	Get the index-time Sort order, applied to all (flushed and merged) segments.
Sort	SegmentInfo.getIndexSort()	Return the sort order of this segment, or null if the index has no sort.
Sort	LeafMetaData.getSort()	Return the order in which documents from this index are sorted, or null if documents are in no particular order.

Methods in org.apache.lucene.index with parameters of type Sort

Modifier and Type	Method	Description
IndexWriterConfig	IndexWriterConfig.setIndexSort(Sort sort)	Set the Sort order to use for all (flushed and merged) segments.
static CheckIndex.Status.IndexSortStatus	CheckIndex.testSort(CodecReader reader, Sort sort, PrintStream infoStream, boolean failFast)	Tests index sort order.
static CodecReader	SortingCodecReader.wrap(CodecReader reader, Sort sort)	Return a sorted view of reader according to the order defined by sort .

Constructors in org.apache.lucene.index with parameters of type Sort

Modifier	Constructor	Description
	LeafMetaData(int createdVersionMajor, Version minVersion, Sort sort)	Expert: Sole constructor.
	SegmentInfo(Directory dir, Version version, Version minVersion, String name, int maxDoc, boolean isCompoundFile, Codec codec, Map<String,String> diagnostics, byte[] id, Map<String,String> attributes, Sort indexSort)	Construct a new complete SegmentInfo instance from input.

Uses of Sort in org.apache.lucene.search

Fields in org.apache.lucene.search declared as Sort

Modifier and Type	Field	Description
static final Sort	Sort.INDEXORDER	Represents sorting by index order.
static final Sort	Sort.RELEVANCE	Represents sorting by computed relevance.

Methods in org.apache.lucene.search that return Sort

Modifier and Type	Method	Description
Sort	Sort.rewrite(IndexSearcher searcher)	Rewrites the SortFields in this Sort, returning a new Sort if any of the fields changes during their rewriting.

Methods in org.apache.lucene.search with parameters of type Sort

Modifier and Type	Method	Description
static TopFieldCollector	TopFieldCollector.create(Sort sort, int numHits, int totalHitsThreshold)	Creates a new TopFieldCollector from the given arguments.
static TopFieldCollector	TopFieldCollector.create(Sort sort, int numHits, FieldDoc after, int totalHitsThreshold)	Creates a new TopFieldCollector from the given arguments.
static CollectorManager<TopFieldCollector,TopFieldDocs>	TopFieldCollector.createSharedManager(Sort sort, int numHits, FieldDoc after, int totalHitsThreshold)	Create a CollectorManager which uses a shared hit counter to maintain number of hits and a shared MaxScoreAccumulator to propagate the minimum score accross segments if the primary sort is by relevancy.
static TopFieldDocs	TopDocs.merge(Sort sort, int start, int topN, TopFieldDocs[] shardHits)	Same as TopDocs.merge(Sort, int, TopFieldDocs[]) but also ignores the top start top docs.
static TopFieldDocs	TopDocs.merge(Sort sort, int start, int topN, TopFieldDocs[] shardHits, Comparator<ScoreDoc> tieBreaker)	Pass in a custom tie breaker for ordering results
static TopFieldDocs	TopDocs.merge(Sort sort, int topN, TopFieldDocs[] shardHits)	Returns a new TopFieldDocs, containing topN results across the provided TopFieldDocs, sorting by the specified Sort.
TopFieldDocs	IndexSearcher.search(Query query, int n, Sort sort)	Search implementation with arbitrary sorting.
TopFieldDocs	IndexSearcher.search(Query query, int n, Sort sort, boolean doDocScores)	Search implementation with arbitrary sorting, plus control over whether hit scores and max score should be computed.
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).
TopFieldDocs	IndexSearcher.searchAfter(ScoreDoc after, Query query, int numHits, Sort sort, boolean doDocScores)	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.

Constructors in org.apache.lucene.search with parameters of type Sort

Modifier	Constructor	Description
	SortRescorer(Sort sort)	Sole constructor.