Uses of Package
org.apache.lucene.search

Packages that use org.apache.lucene.search

org.apache.lucene.benchmark.byTask.feeds	Sources for benchmark inputs: documents and queries.
org.apache.lucene.benchmark.byTask.tasks	Extendable benchmark tasks.
org.apache.lucene.benchmark.quality	Search Quality Benchmarking.
org.apache.lucene.benchmark.quality.utils	Miscellaneous utilities for search quality benchmarking: query parsing, submission reports.
org.apache.lucene.benchmark.standard
org.apache.lucene.benchmark.stats
org.apache.lucene.demo
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.index.memory	High-performance single-document main memory Apache Lucene fulltext search index.
org.apache.lucene.misc
org.apache.lucene.queryParser	A simple query parser implemented with JavaCC.
org.apache.lucene.queryParser.analyzing
org.apache.lucene.queryParser.precedence
org.apache.lucene.queryParser.surround.query	This package contains SrndQuery and its subclasses.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.function	Programmatic control over documents scores.
org.apache.lucene.search.highlight	The highlight package contains classes to provide "keyword in context" features typically used to highlight search terms in the text of results pages.
org.apache.lucene.search.payloads	The payloads package provides Query mechanisms for finding and using payloads.
org.apache.lucene.search.regex	Regular expression Query.
org.apache.lucene.search.similar	Document similarity query generators.
org.apache.lucene.search.spans	The calculus of spans.
org.apache.lucene.store.instantiated	InstantiatedIndex, alternative RAM store for small corpora.
org.apache.lucene.util	Some utility classes.
org.apache.lucene.wordnet	This package uses synonyms defined by WordNet to build a Lucene index storing them, which in turn can be used for query expansion.
org.apache.lucene.xmlparser
org.apache.lucene.xmlparser.builders

Classes in org.apache.lucene.search used by org.apache.lucene.benchmark.byTask.feeds

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.benchmark.byTask.tasks

Query
The abstract base class for queries.

Sort
Encapsulates sort criteria for returned hits.

Classes in org.apache.lucene.search used by org.apache.lucene.benchmark.quality

Query
The abstract base class for queries.

Searcher
An abstract base class for search implementations.

Classes in org.apache.lucene.search used by org.apache.lucene.benchmark.quality.utils

Query
The abstract base class for queries.

Searcher
An abstract base class for search implementations.

TopDocs
Expert: Returned by low-level search implementations.

Classes in org.apache.lucene.search used by org.apache.lucene.benchmark.standard

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.benchmark.stats

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.demo

Query
The abstract base class for queries.

Searcher
An abstract base class for search implementations.

Classes in org.apache.lucene.search used by org.apache.lucene.index

Query
The abstract base class for queries.

Similarity
Expert: Scoring API.

Classes in org.apache.lucene.search used by org.apache.lucene.index.memory

IndexSearcher
Implements search over a single IndexReader.

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.misc

DefaultSimilarity
Expert: Default scoring implementation.

DocIdSet
A DocIdSet contains a set of doc ids.

Filter
Abstract base class providing a mechanism to use a subset of an index for restriction or permission of index search results.

Similarity
Expert: Scoring API.

Classes in org.apache.lucene.search used by org.apache.lucene.queryParser

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.

MultiPhraseQuery
MultiPhraseQuery is a generalized version of PhraseQuery, with an added method MultiPhraseQuery.add(Term[]).

PhraseQuery
A Query that matches documents containing a particular sequence of terms.

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.queryParser.analyzing

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.queryParser.precedence

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.queryParser.surround.query

Query
The abstract base class for queries.

TermQuery
A Query that matches documents containing a term.

Classes in org.apache.lucene.search used by org.apache.lucene.search

BooleanClause
A clause in a BooleanQuery.

BooleanClause.Occur
Specifies how clauses are to occur in matching documents.

CachingWrapperFilter
Wraps another filter's result and caches it.

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.

ExtendedFieldCache

ExtendedFieldCache.DoubleParser

ExtendedFieldCache.LongParser

FieldCache
Expert: Maintains caches of term values.

FieldCache.ByteParser
Interface to parse bytes from document fields.

FieldCache.FloatParser
Interface to parse floats from document fields.

FieldCache.IntParser
Interface to parse ints from document fields.

FieldCache.ShortParser
Interface to parse shorts from document fields.

FieldCache.StringIndex
Expert: Stores term text values and document ordering data.

FieldDoc
Expert: A ScoreDoc which also contains information about how to sort the referenced document.

Filter
Abstract base class providing a mechanism to use a subset of an index for restriction or permission of index search results.

FilterClause
A Filter that wrapped with an indication of how that filter is used when composed with another filter.

FilteredTermEnum
Abstract class for enumerating a subset of all terms.

FilterManager
Filter caching singleton.

FilterManager.FilterCleaner
Keeps the cache from getting too big.

HitCollector
Lower-level search API.

Hits
Deprecated. Hits will be removed in Lucene 3.0.

Instead e. g. TopDocCollector and TopDocs can be used:

   TopDocCollector collector = new TopDocCollector(hitsPerPage);
   searcher.search(query, collector);
   ScoreDoc[] hits = collector.topDocs().scoreDocs;
   for (int i = 0; i < hits.length; i++) {
     int docId = hits[i].doc;
     Document d = searcher.doc(docId);
     // do something with current hit
     ...
 

MultiSearcher
Implements search over a set of Searchables.

MultiTermQuery
A Query that matches documents containing a subset of terms provided by a FilteredTermEnum enumeration.

Query
The abstract base class for queries.

RangeFilter
A Filter that restricts search results to a range of values in a given field.

ScoreDoc
Expert: Returned by low-level search implementations.

ScoreDocComparator
Expert: Compares two ScoreDoc objects for sorting.

Scorer
Expert: Common scoring functionality for different types of queries.

Searchable
The interface for search implementations.

Searcher
An abstract base class for search implementations.

Similarity
Expert: Scoring API.

Sort
Encapsulates sort criteria for returned hits.

SortComparator
Abstract base class for sorting hits returned by a Query.

SortComparatorSource
Expert: returns a comparator for sorting ScoreDocs.

SortField
Stores information about how to sort documents by terms in an individual field.

SpanFilter
Abstract base class providing a mechanism to restrict searches to a subset of an index and also maintains and returns position information.

SpanFilterResult
The results of a SpanQueryFilter.

TopDocCollector
A HitCollector implementation that collects the top-scoring documents, returning them as a TopDocs.

TopDocs
Expert: Returned by low-level search implementations.

TopFieldDocs
Expert: Returned by low-level sorted search implementations.

Weight
Expert: Calculate query weights and build query scorers.

Classes in org.apache.lucene.search used by org.apache.lucene.search.function

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.FloatParser
Interface to parse floats from document fields.

FieldCache.IntParser
Interface to parse ints from document fields.

FieldCache.ShortParser
Interface to parse shorts from document fields.

Query
The abstract base class for queries.

Searcher
An abstract base class for search implementations.

Weight
Expert: Calculate query weights and build query scorers.

Classes in org.apache.lucene.search used by org.apache.lucene.search.highlight

Query
The abstract base class for queries.

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.

Query
The abstract base class for queries.

Scorer
Expert: Common scoring functionality for different types of queries.

Searcher
An abstract base class for search implementations.

Similarity
Expert: Scoring API.

Weight
Expert: Calculate query weights and build query scorers.

Classes in org.apache.lucene.search used by org.apache.lucene.search.regex

FilteredTermEnum
Abstract class for enumerating a subset of all terms.

MultiTermQuery
A Query that matches documents containing a subset of terms provided by a FilteredTermEnum enumeration.

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.search.similar

Query
The abstract base class for queries.

Similarity
Expert: Scoring API.

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.

Query
The abstract base class for queries.

Scorer
Expert: Common scoring functionality for different types of queries.

Searcher
An abstract base class for search implementations.

Similarity
Expert: Scoring API.

Weight
Expert: Calculate query weights and build query scorers.

Classes in org.apache.lucene.search used by org.apache.lucene.store.instantiated

Similarity
Expert: Scoring API.

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.

Scorer
Expert: Common scoring functionality for different types of queries.

Classes in org.apache.lucene.search used by org.apache.lucene.wordnet

Query
The abstract base class for queries.

Searcher
An abstract base class for search implementations.

Classes in org.apache.lucene.search used by org.apache.lucene.xmlparser

Filter
Abstract base class providing a mechanism to use a subset of an index for restriction or permission of index search results.

Query
The abstract base class for queries.

Classes in org.apache.lucene.search used by org.apache.lucene.xmlparser.builders

Filter
Abstract base class providing a mechanism to use a subset of an index for restriction or permission of index search results.

Query
The abstract base class for queries.