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

Packages that use Sort

org.apache.lucene.benchmark.byTask.tasks	Extendable benchmark tasks.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.grouping	This module enables search result grouping with Lucene, where hits with the same value in the specified single-valued group field are grouped together.
org.apache.lucene.search.join	This module supports index-time joins while searching, where joined documents are indexed as a single document block using IndexWriter.addDocuments(java.util.Collection).

Uses of Sort in org.apache.lucene.benchmark.byTask.tasks

Methods in org.apache.lucene.benchmark.byTask.tasks that return Sort

Sort	SearchWithSortTask.getSort()
protected Sort	ReadTask.getSort()

Uses of Sort in org.apache.lucene.search

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

static Sort	Sort.INDEXORDER Represents sorting by index order.
static Sort	Sort.RELEVANCE Represents sorting by computed relevance.

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

static TopFieldCollector	TopFieldCollector.create(Sort sort, int numHits, boolean fillFields, boolean trackDocScores, boolean trackMaxScore, boolean docsScoredInOrder) Creates a new TopFieldCollector from the given arguments.
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.
TopFieldDocs	IndexSearcher.search(Query query, Filter filter, int n, Sort sort) Search implementation with arbitrary sorting.
TopFieldDocs	Searcher.search(Query query, Filter filter, int n, Sort sort) Deprecated. Search implementation with arbitrary sorting.
TopFieldDocs	IndexSearcher.search(Query query, int n, Sort sort) Search implementation with arbitrary sorting and no filter.
TopFieldDocs	Searcher.search(Query query, int n, Sort sort) Deprecated. Search implementation with arbitrary sorting and no filter.
TopFieldDocs	RemoteSearchable.search(Weight weight, Filter filter, int n, Sort sort) Deprecated.
TopFieldDocs	MultiSearcher.search(Weight weight, Filter filter, int n, Sort sort) Deprecated.
TopFieldDocs	Searchable.search(Weight weight, Filter filter, int n, Sort sort) Deprecated. Expert: Low-level search implementation with arbitrary sorting.
TopFieldDocs	IndexSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort) Expert: Low-level search implementation with arbitrary sorting.
TopFieldDocs	ParallelMultiSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort) Deprecated. A search implementation allowing sorting which spans a new thread for each Searchable, waits for each search to complete and merges the results back together.
abstract TopFieldDocs	Searcher.search(Weight weight, Filter filter, int n, Sort sort) Deprecated.
protected TopFieldDocs	IndexSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort, boolean fillFields) Just like IndexSearcher.search(Weight, Filter, int, Sort), but you choose whether or not the fields in the returned FieldDoc instances should be set by specifying fillFields.

Uses of Sort in org.apache.lucene.search.grouping

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

static AbstractAllGroupHeadsCollector	TermAllGroupHeadsCollector.create(String groupField, Sort sortWithinGroup) Creates an AbstractAllGroupHeadsCollector instance based on the supplied arguments.
static AbstractAllGroupHeadsCollector	TermAllGroupHeadsCollector.create(String groupField, Sort sortWithinGroup, int initialSize) Creates an AbstractAllGroupHeadsCollector instance based on the supplied arguments.
TopGroups	BlockGroupingCollector.getTopGroups(Sort withinGroupSort, int groupOffset, int withinGroupOffset, int maxDocsPerGroup, boolean fillSortFields) Returns the grouped results.
static <T> Collection<SearchGroup<T>>	SearchGroup.merge(List<Collection<SearchGroup<T>>> topGroups, int offset, int topN, Sort groupSort) Merges multiple collections of top groups, for example obtained from separate index shards.
static <T> TopGroups<T>	TopGroups.merge(TopGroups<T>[] shardGroups, Sort groupSort, Sort docSort, int docOffset, int docTopN) Merges an array of TopGroups, for example obtained from the second-pass collector across multiple shards.

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

AbstractFirstPassGroupingCollector(Sort groupSort, int topNGroups)
Create the first pass collector.

AbstractSecondPassGroupingCollector(Collection<SearchGroup<GROUP_VALUE_TYPE>> groups, Sort groupSort, Sort withinGroupSort, int maxDocsPerGroup, boolean getScores, boolean getMaxScores, boolean fillSortFields)

BlockGroupingCollector(Sort groupSort, int topNGroups, boolean needsScores, Filter lastDocPerGroup)
Create the single pass collector.

TermFirstPassGroupingCollector(String groupField, Sort groupSort, int topNGroups)
Create the first pass collector.

TermSecondPassGroupingCollector(String groupField, Collection<SearchGroup<String>> groups, Sort groupSort, Sort withinGroupSort, int maxDocsPerGroup, boolean getScores, boolean getMaxScores, boolean fillSortFields)

Uses of Sort in org.apache.lucene.search.join

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

TopGroups<Integer>

BlockJoinCollector.getTopGroups(BlockJoinQuery query, Sort withinGroupSort, int offset, int maxDocsPerGroup, int withinGroupOffset, boolean fillSortFields) Return the TopGroups for the specified BlockJoinQuery.

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

BlockJoinCollector(Sort sort, int numParentHits, boolean trackScores, boolean trackMaxScore)