| AutomatonQuery |
A Query that will match terms against a finite-state machine. |
| BlendedTermQuery |
A Query that blends index statistics across multiple terms. |
| BlendedTermQuery.Builder |
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| BlendedTermQuery.RewriteMethod |
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| BooleanClause |
A clause in a BooleanQuery.
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| BooleanClause.Occur |
Specifies how clauses are to occur in matching documents.
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| BooleanQuery |
A Query that matches documents matching boolean combinations of other queries, e.g.
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| BooleanQuery.Builder |
A builder for boolean queries.
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| BoostAttribute |
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| BulkScorer |
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| CachingCollector |
Caches all docs, and optionally also scores, coming from a search, and is then able to replay
them to another collector.
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| CollectionStatistics |
Contains statistics for a collection (field).
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| Collector |
Expert: Collectors are primarily meant to be used to gather raw results from a search, and
implement sorting or custom result filtering, collation, etc.
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| CollectorManager |
A manager of collectors.
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| DisiPriorityQueue |
A priority queue of DocIdSetIterators that orders by current doc ID.
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| DisiWrapper |
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| DocIdSet |
A DocIdSet contains a set of doc ids.
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| DocIdSetIterator |
This abstract class defines methods to iterate over a set of non-decreasing doc ids.
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| DoubleValues |
Per-segment, per-document double values, which can be calculated at search-time
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| DoubleValuesSource |
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| Explanation |
Expert: Describes the score computation for document and query.
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| FieldComparator |
Expert: a FieldComparator compares hits so as to determine their sort order when collecting the
top results with TopFieldCollector. |
| FieldComparatorSource |
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| FieldDoc |
Expert: A ScoreDoc which also contains information about how to sort the referenced document.
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| FieldExistsQuery |
A Query that matches documents that contain either a KnnVectorField, or a field that indexes norms or doc values. |
| FieldValueHitQueue |
Expert: A hit queue for sorting by hits by terms in more than one field.
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| FieldValueHitQueue.Entry |
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| FilterCollector |
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| IndexSearcher |
Implements search over a single IndexReader.
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| IndexSearcher.LeafSlice |
A class holding a subset of the IndexSearchers leaf contexts to be executed within a
single thread. |
| IndexSearcher.TooManyClauses |
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| IndriAndQuery |
A Query that matches documents matching combinations of subqueries.
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| IndriDisjunctionScorer |
The Indri implemenation of a disjunction scorer which stores the subscorers for the child
queries.
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| IndriQuery |
A Basic abstract query that all IndriQueries can extend to implement toString, equals,
getClauses, and iterator.
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| IndriScorer |
The Indri parent scorer that stores the boost so that IndriScorers can use the boost outside of
the term.
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| LeafCollector |
Collector decouples the score from the collected doc: the score computation is skipped entirely
if it's not needed.
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| LeafFieldComparator |
Expert: comparator that gets instantiated on each leaf from a top-level FieldComparator
instance. |
| LeafSimScorer |
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| LongValues |
Per-segment, per-document long values, which can be calculated at search-time
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| LongValuesSource |
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| LRUQueryCache.CacheAndCount |
Cache of doc ids with a count.
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| Matches |
Reports the positions and optionally offsets of all matching terms in a query for a single
document
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| MatchesIterator |
An iterator over match positions (and optionally offsets) for a single document and field
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| MaxNonCompetitiveBoostAttribute |
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| MultiPhraseQuery |
A generalized version of PhraseQuery, with the possibility of adding more than one term
at the same position that are treated as a disjunction (OR). |
| MultiPhraseQuery.Builder |
A builder for multi-phrase queries
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| MultiPhraseQuery.UnionPostingsEnum |
Takes the logical union of multiple PostingsEnum iterators.
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| MultiTermQuery |
An abstract Query that matches documents containing a subset of terms provided by a
FilteredTermsEnum enumeration. |
| MultiTermQuery.RewriteMethod |
Abstract class that defines how the query is rewritten.
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| NamedMatches |
Utility class to help extract the set of sub queries that have matched from a larger query.
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| PhraseMatcher |
Base class for exact and sloppy phrase matching
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| PhraseQuery |
A Query that matches documents containing a particular sequence of terms.
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| PhraseQuery.Builder |
A builder for phrase queries.
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| PhraseQuery.PostingsAndFreq |
Term postings and position information for phrase matching
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| PointInSetQuery.Stream |
Iterator of encoded point values.
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| Query |
The abstract base class for queries.
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| QueryCache |
A cache for queries.
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| QueryCachingPolicy |
A policy defining which filters should be cached.
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| QueryVisitor |
Allows recursion through a query tree
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| ReferenceManager |
Utility class to safely share instances of a certain type across multiple threads, while
periodically refreshing them.
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| ReferenceManager.RefreshListener |
Use to receive notification when a refresh has finished.
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| Rescorer |
Re-scores the topN results ( TopDocs) from an original query. |
| Scorable |
Allows access to the score of a Query
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| Scorable.ChildScorable |
A child Scorer and its relationship to its parent.
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| ScoreDoc |
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| ScoreMode |
Different modes of search.
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| Scorer |
Expert: Common scoring functionality for different types of queries.
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| ScorerSupplier |
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| ScoringRewrite |
Base rewrite method that translates each term into a query, and keeps the scores as computed by
the query.
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| SearcherFactory |
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| SearcherLifetimeManager.Pruner |
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| SegmentCacheable |
Interface defining whether or not an object can be cached against a LeafReader |
| Sort |
Encapsulates sort criteria for returned hits.
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| SortedNumericSelector.Type |
Type of selection to perform.
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| SortedSetSelector.Type |
Type of selection to perform.
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| SortField |
Stores information about how to sort documents by terms in an individual field.
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| SortField.Type |
Specifies the type of the terms to be sorted, or special types such as CUSTOM
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| SynonymQuery |
A query that treats multiple terms as synonyms.
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| SynonymQuery.Builder |
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| TermRangeQuery |
A Query that matches documents within an range of terms.
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| TermStatistics |
Contains statistics for a specific term
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| TimeLimitingCollector.TimerThread |
Thread used to timeout search requests.
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| TopDocs |
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| TopDocsCollector |
A base class for all collectors that return a TopDocs output. |
| TopFieldCollector |
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| TopFieldDocs |
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| TopScoreDocCollector |
A Collector implementation that collects the top-scoring hits, returning them as a TopDocs. |
| TopTermsRewrite |
Base rewrite method for collecting only the top terms via a priority queue.
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| TotalHitCountCollector |
Just counts the total number of hits.
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| TotalHits |
Description of the total number of hits of a query.
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| TotalHits.Relation |
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| TwoPhaseIterator |
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| Weight |
Expert: Calculate query weights and build query scorers.
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