Uses of Class
org.apache.lucene.util.PriorityQueue

Packages that use PriorityQueue

Package	Description
org.apache.lucene.classification.utils	Utilities for evaluation, data preparation, etc.
org.apache.lucene.codecs.uniformsplit.sharedterms	Pluggable term index / block terms dictionary implementations.
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.misc	Miscellaneous index tools.
org.apache.lucene.queries.intervals	Intervals queries
org.apache.lucene.queries.mlt	Document similarity query generators.
org.apache.lucene.sandbox.queries	Additional queries (some may have caveats or limitations)
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.grouping	Grouping.
org.apache.lucene.search.highlight	Highlighting search terms.
org.apache.lucene.search.spans	The calculus of spans.
org.apache.lucene.search.spell	Suggest alternate spellings for words.
org.apache.lucene.search.suggest	Support for Autocomplete/Autosuggest
org.apache.lucene.search.suggest.document	Support for document suggestion
org.apache.lucene.util	Some utility classes.
org.apache.lucene.util.bkd	Block KD-tree, implementing the generic spatial data structure described in this paper.

Uses of PriorityQueue in org.apache.lucene.classification.utils

Subclasses of PriorityQueue in org.apache.lucene.classification.utils

Modifier and Type	Class	Description
private static class	NearestFuzzyQuery.ScoreTermQueue

Uses of PriorityQueue in org.apache.lucene.codecs.uniformsplit.sharedterms

Subclasses of PriorityQueue in org.apache.lucene.codecs.uniformsplit.sharedterms

Modifier and Type	Class	Description
private class	STUniformSplitTermsWriter.TermIteratorQueue<T>

Uses of PriorityQueue in org.apache.lucene.index

Subclasses of PriorityQueue in org.apache.lucene.index

Modifier and Type	Class	Description
private static class	MultiTermsEnum.TermMergeQueue

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

Modifier and Type	Field	Description
private PriorityQueue<T>	DocIDMerger.SortedDocIDMerger.queue

Uses of PriorityQueue in org.apache.lucene.misc

Subclasses of PriorityQueue in org.apache.lucene.misc

Modifier and Type	Class	Description
(package private) static class	HighFreqTerms.TermStatsQueue	Priority queue for TermStats objects

Uses of PriorityQueue in org.apache.lucene.queries.intervals

Fields in org.apache.lucene.queries.intervals declared as PriorityQueue

Modifier and Type	Field	Description
private PriorityQueue<IntervalIterator>	MinimumShouldMatchIntervalsSource.MinimumShouldMatchIntervalIterator.backgroundQueue
(package private) PriorityQueue<IntervalIterator>	DisjunctionIntervalsSource.DisjunctionIntervalIterator.intervalQueue
private PriorityQueue<IntervalIterator>	MinimumShouldMatchIntervalsSource.MinimumShouldMatchIntervalIterator.proximityQueue
private PriorityQueue<IntervalIterator>	UnorderedIntervalsSource.UnorderedIntervalIterator.queue

Uses of PriorityQueue in org.apache.lucene.queries.mlt

Subclasses of PriorityQueue in org.apache.lucene.queries.mlt

Modifier and Type	Class	Description
private static class	MoreLikeThis.FreqQ	PriorityQueue that orders words by score.

Methods in org.apache.lucene.queries.mlt that return PriorityQueue

Modifier and Type	Method	Description
private PriorityQueue<MoreLikeThis.ScoreTerm>	MoreLikeThis.createQueue(java.util.Map<java.lang.String,java.util.Map<java.lang.String,MoreLikeThis.Int>> perFieldTermFrequencies)	Create a PriorityQueue from a word->tf map.
private PriorityQueue<MoreLikeThis.ScoreTerm>	MoreLikeThis.retrieveTerms(int docNum)	Find words for a more-like-this query former.
private PriorityQueue<MoreLikeThis.ScoreTerm>	MoreLikeThis.retrieveTerms(java.io.Reader r, java.lang.String fieldName)	Find words for a more-like-this query former.
private PriorityQueue<MoreLikeThis.ScoreTerm>	MoreLikeThis.retrieveTerms(java.util.Map<java.lang.String,java.util.Collection<java.lang.Object>> field2fieldValues)

Methods in org.apache.lucene.queries.mlt with parameters of type PriorityQueue

Modifier and Type	Method	Description
private Query	MoreLikeThis.createQuery(PriorityQueue<MoreLikeThis.ScoreTerm> q)	Create the More like query from a PriorityQueue

Uses of PriorityQueue in org.apache.lucene.sandbox.queries

Subclasses of PriorityQueue in org.apache.lucene.sandbox.queries

Modifier and Type	Class	Description
private static class	FuzzyLikeThisQuery.ScoreTermQueue

Uses of PriorityQueue in org.apache.lucene.search

Subclasses of PriorityQueue in org.apache.lucene.search

Modifier and Type	Class	Description
(package private) static class	BooleanScorer.HeadPriorityQueue
(package private) static class	BooleanScorer.TailPriorityQueue
(package private) static class	DiversifiedTopDocsCollector.ScoreDocKeyQueue
class	FieldValueHitQueue<T extends FieldValueHitQueue.Entry>	Expert: A hit queue for sorting by hits by terms in more than one field.
private static class	FieldValueHitQueue.MultiComparatorsFieldValueHitQueue<T extends FieldValueHitQueue.Entry>	An implementation of FieldValueHitQueue which is optimized in case there is more than one comparator.
private static class	FieldValueHitQueue.OneComparatorFieldValueHitQueue<T extends FieldValueHitQueue.Entry>	An implementation of FieldValueHitQueue which is optimized in case there is just one comparator.
(package private) class	HitQueue
(package private) static class	MultiPhraseQuery.UnionPostingsEnum.DocsQueue	disjunction of postings ordered by docid.
(package private) class	PhraseQueue
private static class	TermAutomatonScorer.DocIDQueue	Sorts by docID so we can quickly pull out all scorers that are on the same (lowest) docID.
private static class	TermAutomatonScorer.PositionQueue	Sorts by position so we can visit all scorers on one doc, by position.
private static class	TopDocs.MergeSortQueue
private static class	TopDocs.ScoreMergeSortQueue

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

Modifier and Type	Field	Description
private PriorityQueue<TermAutomatonQuery.EnumAndScorer>	TermAutomatonScorer.docIDQueue
(package private) PriorityQueue<MultiPhraseQuery.PostingsAndPosition>	MultiPhraseQuery.UnionFullPostingsEnum.posQueue
private PriorityQueue<TermAutomatonQuery.EnumAndScorer>	TermAutomatonScorer.posQueue
protected PriorityQueue<T>	TopDocsCollector.pq	The priority queue which holds the top documents.
private PriorityQueue<MatchesIterator>	DisjunctionMatchesIterator.queue
(package private) PriorityQueue<DisiWrapper>	DisjunctionScorer.TwoPhase.unverifiedMatches

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

Constructor	Description
TopDocsCollector(PriorityQueue<T> pq)

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

Subclasses of PriorityQueue in org.apache.lucene.search.grouping

Modifier and Type	Class	Description
private class	BlockGroupingCollector.GroupQueue
private static class	GroupFacetCollector.SegmentResultPriorityQueue

Uses of PriorityQueue in org.apache.lucene.search.highlight

Subclasses of PriorityQueue in org.apache.lucene.search.highlight

Modifier and Type	Class	Description
(package private) static class	Highlighter.FragmentQueue

Uses of PriorityQueue in org.apache.lucene.search.spans

Subclasses of PriorityQueue in org.apache.lucene.search.spans

Modifier and Type	Class	Description
private class	NearSpansUnordered.SpanTotalLengthEndPositionWindow	Maintain totalSpanLength and maxEndPosition
(package private) class	SpanPositionQueue

Uses of PriorityQueue in org.apache.lucene.search.spell

Subclasses of PriorityQueue in org.apache.lucene.search.spell

Modifier and Type	Class	Description
class	SuggestWordQueue	Sorts SuggestWord instances

Uses of PriorityQueue in org.apache.lucene.search.suggest

Subclasses of PriorityQueue in org.apache.lucene.search.suggest

Modifier and Type	Class	Description
static class	Lookup.LookupPriorityQueue	A PriorityQueue collecting a fixed size of high priority Lookup.LookupResult

Uses of PriorityQueue in org.apache.lucene.search.suggest.document

Subclasses of PriorityQueue in org.apache.lucene.search.suggest.document

Modifier and Type	Class	Description
(package private) class	SuggestScoreDocPriorityQueue	Bounded priority queue for TopSuggestDocs.SuggestScoreDocs.

Uses of PriorityQueue in org.apache.lucene.util

Subclasses of PriorityQueue in org.apache.lucene.util

Modifier and Type	Class	Description
private static class	MergedIterator.TermMergeQueue<C extends java.lang.Comparable<C>>

Uses of PriorityQueue in org.apache.lucene.util.bkd

Subclasses of PriorityQueue in org.apache.lucene.util.bkd

Modifier and Type	Class	Description
private static class	BKDWriter.BKDMergeQueue