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| Packages that use org.apache.lucene.search | |
|---|---|
| org.apache.lucene.codecs | Codecs API: API for customization of the encoding and structure of the index. |
| org.apache.lucene.index | Code to maintain and access indices. |
| org.apache.lucene.search | Code to search indices. |
| org.apache.lucene.search.payloads | The payloads package provides Query mechanisms for finding and using payloads. |
| org.apache.lucene.search.similarities | This package contains the various ranking models that can be used in Lucene. |
| org.apache.lucene.search.spans | The calculus of spans. |
| org.apache.lucene.util | Some utility classes. |
| Classes in org.apache.lucene.search used by org.apache.lucene.codecs | |
|---|---|
| DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
|
| Classes in org.apache.lucene.search used by org.apache.lucene.index | |
|---|---|
| DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
|
| Query
The abstract base class for queries. |
|
| ReferenceManager
Utility class to safely share instances of a certain type across multiple threads, while periodically refreshing them. |
|
| Classes in org.apache.lucene.search used by org.apache.lucene.search | |
|---|---|
| AutomatonQuery
A Query that will match terms against a finite-state machine. |
|
| BooleanClause
A clause in a BooleanQuery. |
|
| BooleanClause.Occur
Specifies how clauses are to occur in matching documents. |
|
| BooleanQuery
A Query that matches documents matching boolean combinations of other queries, e.g. |
|
| BoostAttribute
Add this Attribute to a TermsEnum returned by MultiTermQuery.getTermsEnum(Terms,AttributeSource)
and update the boost on each returned term. |
|
| CachingCollector
Caches all docs, and optionally also scores, coming from a search, and is then able to replay them to another collector. |
|
| CollectionStatistics
Contains statistics for a collection (field) |
|
| 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. |
|
| DisjunctionMaxQuery
A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries. |
|
| DocIdSet
A DocIdSet contains a set of doc ids. |
|
| DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
|
| Explanation
Expert: Describes the score computation for document and query. |
|
| FieldCache
Expert: Maintains caches of term values. |
|
| FieldCache.ByteParser
Interface to parse bytes from document fields. |
|
| FieldCache.CacheEntry
EXPERT: A unique Identifier/Description for each item in the FieldCache. |
|
| FieldCache.DocTerms
Returned by FieldCache.getTerms(org.apache.lucene.index.AtomicReader, java.lang.String) |
|
| FieldCache.DocTermsIndex
Returned by FieldCache.getTermsIndex(org.apache.lucene.index.AtomicReader, java.lang.String) |
|
| FieldCache.DoubleParser
Interface to parse doubles from document fields. |
|
| FieldCache.FloatParser
Interface to parse floats from document fields. |
|
| FieldCache.IntParser
Interface to parse ints from document fields. |
|
| FieldCache.LongParser
Interface to parse long from document fields. |
|
| FieldCache.Parser
Marker interface as super-interface to all parsers. |
|
| FieldCache.ShortParser
Interface to parse shorts from document fields. |
|
| FieldCacheRangeFilter
A range filter built on top of a cached single term field (in FieldCache). |
|
| FieldComparator
Expert: a FieldComparator compares hits so as to determine their sort order when collecting the top results with TopFieldCollector. |
|
| FieldComparator.NumericComparator
Base FieldComparator class for numeric types |
|
| FieldComparatorSource
Provides a FieldComparator for custom field sorting. |
|
| FieldDoc
Expert: A ScoreDoc which also contains information about how to sort the referenced document. |
|
| FieldValueHitQueue
Expert: A hit queue for sorting by hits by terms in more than one field. |
|
| FieldValueHitQueue.Entry
Extension of ScoreDoc to also store the FieldComparator slot. |
|
| Filter
Abstract base class for restricting which documents may be returned during searching. |
|
| FilteredDocIdSet
Abstract decorator class for a DocIdSet implementation that provides on-demand filtering/validation mechanism on a given DocIdSet. |
|
| FuzzyTermsEnum.LevenshteinAutomataAttribute
reuses compiled automata across different segments, because they are independent of the index |
|
| IndexSearcher
Implements search over a single IndexReader. |
|
| IndexSearcher.LeafSlice
A class holding a subset of the IndexSearchers leaf contexts to be
executed within a single thread. |
|
| MaxNonCompetitiveBoostAttribute
Add this Attribute to a fresh AttributeSource before calling
MultiTermQuery.getTermsEnum(Terms,AttributeSource). |
|
| 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. |
|
| MultiTermQueryWrapperFilter
A wrapper for MultiTermQuery, that exposes its
functionality as a Filter. |
|
| NRTManager
Utility class to manage sharing near-real-time searchers across multiple searching thread. |
|
| NRTManager.TrackingIndexWriter
Class that tracks changes to a delegated IndexWriter. |
|
| NRTManager.WaitingListener
NRTManager invokes this interface to notify it when a caller is waiting for a specific generation searcher to be visible. |
|
| NumericRangeFilter
A Filter that only accepts numeric values within
a specified range. |
|
| NumericRangeQuery
A Query that matches numeric values within a
specified range. |
|
| PhraseQuery
A Query that matches documents containing a particular sequence of terms. |
|
| Query
The abstract base class for queries. |
|
| ReferenceManager
Utility class to safely share instances of a certain type across multiple threads, while periodically refreshing them. |
|
| ScoreDoc
Holds one hit in TopDocs. |
|
| Scorer
Expert: Common scoring functionality for different types of queries. |
|
| Scorer.ChildScorer
A child Scorer and its relationship to its parent. |
|
| ScoringRewrite
Base rewrite method that translates each term into a query, and keeps the scores as computed by the query. |
|
| SearcherFactory
Factory class used by SearcherManager and NRTManager to
create new IndexSearchers. |
|
| SearcherLifetimeManager.Pruner
See SearcherLifetimeManager.prune(org.apache.lucene.search.SearcherLifetimeManager.Pruner). |
|
| Sort
Encapsulates sort criteria for returned hits. |
|
| SortField
Stores information about how to sort documents by terms in an individual field. |
|
| SortField.Type
Specifies the type of the terms to be sorted, or special types such as CUSTOM |
|
| TermRangeFilter
A Filter that restricts search results to a range of term values in a given field. |
|
| TermRangeQuery
A Query that matches documents within an range of terms. |
|
| TermStatistics
Contains statistics for a specific term |
|
| TimeLimitingCollector.TimerThread
Thread used to timeout search requests. |
|
| TopDocs
Represents hits returned by IndexSearcher.search(Query,Filter,int) and IndexSearcher.search(Query,int). |
|
| TopDocsCollector
A base class for all collectors that return a TopDocs output. |
|
| TopFieldCollector
A Collector that sorts by SortField using
FieldComparators. |
|
| TopFieldDocs
Represents hits returned by IndexSearcher.search(Query,Filter,int,Sort). |
|
| 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. |
|
| Weight
Expert: Calculate query weights and build query scorers. |
|
| Classes in org.apache.lucene.search used by org.apache.lucene.search.payloads | |
|---|---|
| DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
|
| Explanation
Expert: Describes the score computation for document and query. |
|
| IndexSearcher
Implements search over a single IndexReader. |
|
| Query
The abstract base class for queries. |
|
| Scorer
Expert: Common scoring functionality for different types of queries. |
|
| Weight
Expert: Calculate query weights and build query scorers. |
|
| Classes in org.apache.lucene.search used by org.apache.lucene.search.similarities | |
|---|---|
| CollectionStatistics
Contains statistics for a collection (field) |
|
| Explanation
Expert: Describes the score computation for document and query. |
|
| TermStatistics
Contains statistics for a specific term |
|
| Classes in org.apache.lucene.search used by org.apache.lucene.search.spans | |
|---|---|
| DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
|
| Explanation
Expert: Describes the score computation for document and query. |
|
| IndexSearcher
Implements search over a single IndexReader. |
|
| 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. |
|
| Query
The abstract base class for queries. |
|
| Scorer
Expert: Common scoring functionality for different types of queries. |
|
| Weight
Expert: Calculate query weights and build query scorers. |
|
| Classes in org.apache.lucene.search used by org.apache.lucene.util | |
|---|---|
| DocIdSet
A DocIdSet contains a set of doc ids. |
|
| DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
|
| FieldCache
Expert: Maintains caches of term values. |
|
| FieldCache.CacheEntry
EXPERT: A unique Identifier/Description for each item in the FieldCache. |
|
|
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