Uses of Package
org.apache.lucene.search

Packages that use org.apache.lucene.search
Package
Description
Provides various convenience classes for creating boosts on Tokens.
Lucene 5.0 file format.
Lucene 5.0 compressing format.
Components from the Lucene 7.0 index format.
Components from the Lucene 8.0 index format.
Lucene 8.4 file format.
Lucene 9.0 file format.
Lucene 9.1 file format.
Uses already seen data (the indexed documents) to classify an input ( can be simple text or a structured document).
Uses already seen data (the indexed documents) to classify new documents.
Utilities for evaluation, data preparation, etc.
Codecs API: API for customization of the encoding and structure of the index.
Lucene 9.0 file format.
Lucene 9.0 compressing format.
Lucene 9.2 file format.
Term dictionary, DocValues or Postings formats that are read entirely into memory.
Postings format that can delegate to different formats per-field.
Simpletext Codec: writes human readable postings.
Pluggable term index / block terms dictionary implementations.
The logical representation of a Document for indexing and searching.
Expressions.
Code to maintain and access indices.
High-performance single-document main memory Apache Lucene fulltext search index.
Misc index tools and index support.
Misc search implementations.
Monitoring framework
Experimental classes for interacting with payloads
Filters and Queries that add to core Lucene.
Queries that compute score based upon a function.
FunctionValues for different data types.
A variety of functions to use with FunctionQuery.
Intervals queries
Document similarity query generators.
The payloads package provides Query mechanisms for finding and using payloads.
The calculus of spans.
A simple query parser implemented with JavaCC.
QueryParser which permits complex phrase query syntax eg "(john jon jonathan~) peters*"
Extendable QueryParser provides a simple and flexible extension mechanism by overloading query field names.
Lucene Flexible Query Parser Implementation
Standard Lucene Query Node Builders.
Standard Lucene Query Configuration.
Standard Lucene Query Nodes.
A simple query parser for human-entered queries.
This package contains SrndQuery and its subclasses.
Parser that produces Lucene Query objects from XML streams.
XML Parser factories for different Lucene Query/Filters.
A primary-key postings format that associates a version (long) with each term and can provide fail-fast lookups by ID and version.
This package contains several point types: BigIntegerPoint for 128-bit integers LatLonPoint for latitude/longitude geospatial points
Additional queries (some may have caveats or limitations)
This package contains a flexible graph-based proximity query, TermAutomatonQuery, and geospatial queries.
Code to search indices.
Comparators, used to compare hits so as to determine their sort order when collecting the top results with TopFieldCollector.
Grouping.
Highlighting search terms.
Support for index-time and query-time joins.
This package contains several components useful to build a highlighter on top of the Matches API.
This package contains the various ranking models that can be used in Lucene.
Suggest alternate spellings for words.
Support for Autocomplete/Autosuggest
Analyzer based autosuggest.
Support for document suggestion
The UnifiedHighlighter -- a flexible highlighter that can get offsets from postings, term vectors, or analysis.
Another highlighter implementation based on term vectors.
Lucene field & query support for the spatial geometry implemented in org.apache.lucene.spatial3d.geom.
Some utility classes.
Finite-state automaton for regular expressions.
Block KD-tree, implementing the generic spatial data structure described in this paper.