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Packages that use org.apache.lucene.search | |
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org.apache.lucene.index | Code to maintain and access indices. |
org.apache.lucene.queryParser | A simple query parser implemented with JavaCC. |
org.apache.lucene.search | Code to search indices. |
org.apache.lucene.search.function |
Programmatic control over documents scores. |
org.apache.lucene.search.payloads | The payloads package provides Query mechanisms for finding and using payloads. |
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.index | |
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Query
The abstract base class for queries. |
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Similarity
Expert: Scoring API. |
Classes in org.apache.lucene.search used by org.apache.lucene.queryParser | |
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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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MultiPhraseQuery
MultiPhraseQuery is a generalized version of PhraseQuery, with an added method MultiPhraseQuery.add(Term[]) . |
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MultiTermQuery.RewriteMethod
Abstract class that defines how the query is rewritten. |
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PhraseQuery
A Query that matches documents containing a particular sequence of terms. |
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Query
The abstract base class for queries. |
Classes in org.apache.lucene.search used by org.apache.lucene.search | |
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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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CachingWrapperFilter.DeletesMode
Expert: Specifies how new deletions against a reopened reader should be handled. |
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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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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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Explanation
Expert: Describes the score computation for document and query. |
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Explanation.IDFExplanation
Small Util class used to pass both an idf factor as well as an explanation for that factor. |
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FieldCache
Expert: Maintains caches of term values. |
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FieldCache.ByteParser
Interface to parse bytes from document fields. |
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FieldCache.CacheEntry
EXPERT: A unique Identifier/Description for each item in the FieldCache. |
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FieldCache.DoubleParser
Interface to parse doubles from document fields. |
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FieldCache.FloatParser
Interface to parse floats from document fields. |
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FieldCache.IntParser
Interface to parse ints from document fields. |
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FieldCache.LongParser
Interface to parse long from document fields. |
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FieldCache.Parser
Marker interface as super-interface to all parsers. |
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FieldCache.ShortParser
Interface to parse shorts from document fields. |
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FieldCache.StringIndex
Expert: Stores term text values and document ordering data. |
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FieldCacheRangeFilter
A range filter built on top of a cached single term field (in FieldCache ). |
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FieldComparator
Expert: a FieldComparator compares hits so as to determine their sort order when collecting the top results with TopFieldCollector . |
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FieldComparatorSource
Provides a FieldComparator for custom field sorting. |
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FieldValueHitQueue
Expert: A hit queue for sorting by hits by terms in more than one field. |
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Filter
Abstract base class for restricting which documents may be returned during searching. |
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FilteredTermEnum
Abstract class for enumerating a subset of all terms. |
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FilterManager
Filter caching singleton. |
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FilterManager.FilterCleaner
Keeps the cache from getting too big. |
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FilterManager.FilterItem
Holds the filter and the last time the filter was used, to make LRU-based cache cleaning possible. |
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MultiSearcher
Implements search over a set of Searchables . |
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MultiTermQuery
An abstract Query that matches documents
containing a subset of terms provided by a FilteredTermEnum enumeration. |
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MultiTermQuery.RewriteMethod
Abstract class that defines how the query is rewritten. |
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MultiTermQueryWrapperFilter
A wrapper for MultiTermQuery , that exposes its
functionality as a Filter . |
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NumericRangeFilter
A Filter that only accepts numeric values within
a specified range. |
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NumericRangeQuery
A Query that matches numeric values within a
specified range. |
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Query
The abstract base class for queries. |
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ScoreDoc
Expert: Returned by low-level search implementations. |
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Scorer
Expert: Common scoring functionality for different types of queries. |
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Searchable
The interface for search implementations. |
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Searcher
An abstract base class for search implementations. |
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Similarity
Expert: Scoring API. |
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Sort
Encapsulates sort criteria for returned hits. |
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SortField
Stores information about how to sort documents by terms in an individual field. |
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SpanFilter
Abstract base class providing a mechanism to restrict searches to a subset of an index and also maintains and returns position information. |
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SpanFilterResult
The results of a SpanQueryFilter. |
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SpanFilterResult.PositionInfo
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SpanFilterResult.StartEnd
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TermRangeFilter
A Filter that restricts search results to a range of term values in a given field. |
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TopDocs
Represents hits returned by Searcher.search(Query,Filter,int) and Searcher.search(Query,int) . |
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TopDocsCollector
A base class for all collectors that return a TopDocs output. |
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TopFieldCollector
A Collector that sorts by SortField using
FieldComparator s. |
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TopFieldDocs
Represents hits returned by Searcher.search(Query,Filter,int,Sort) . |
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TopScoreDocCollector
A Collector implementation that collects the top-scoring hits,
returning them as a TopDocs . |
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Weight
Expert: Calculate query weights and build query scorers. |
Classes in org.apache.lucene.search used by org.apache.lucene.search.function | |
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Explanation
Expert: Describes the score computation for document and query. |
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FieldCache
Expert: Maintains caches of term values. |
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FieldCache.ByteParser
Interface to parse bytes from document fields. |
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FieldCache.FloatParser
Interface to parse floats from document fields. |
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FieldCache.IntParser
Interface to parse ints from document fields. |
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FieldCache.ShortParser
Interface to parse shorts from document fields. |
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Query
The abstract base class for queries. |
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Searcher
An abstract base class for search implementations. |
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Weight
Expert: Calculate query weights and build query scorers. |
Classes in org.apache.lucene.search used by org.apache.lucene.search.payloads | |
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DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
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Explanation
Expert: Describes the score computation for document and query. |
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Query
The abstract base class for queries. |
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Scorer
Expert: Common scoring functionality for different types of queries. |
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Searcher
An abstract base class for search implementations. |
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Similarity
Expert: Scoring API. |
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Weight
Expert: Calculate query weights and build query scorers. |
Classes in org.apache.lucene.search used by org.apache.lucene.search.spans | |
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DocIdSetIterator
This abstract class defines methods to iterate over a set of non-decreasing doc ids. |
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Explanation
Expert: Describes the score computation for document and query. |
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Query
The abstract base class for queries. |
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Scorer
Expert: Common scoring functionality for different types of queries. |
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Searcher
An abstract base class for search implementations. |
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Similarity
Expert: Scoring API. |
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Weight
Expert: Calculate query weights and build query scorers. |
Classes in org.apache.lucene.search used by org.apache.lucene.util | |
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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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FieldCache
Expert: Maintains caches of term values. |
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FieldCache.CacheEntry
EXPERT: A unique Identifier/Description for each item in the FieldCache. |
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Scorer
Expert: Common scoring functionality for different types of queries. |
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