Uses of Interface
org.apache.lucene.util.NamedSPILoader.NamedSPI

Packages that use NamedSPILoader.NamedSPI

Package	Description
org.apache.lucene.backward_codecs.lucene50	Lucene 5.0 file format.
org.apache.lucene.backward_codecs.lucene70	Components from the Lucene 7.0 index format.
org.apache.lucene.backward_codecs.lucene80	Components from the Lucene 8.0 index format.
org.apache.lucene.backward_codecs.lucene84	Lucene 8.4 file format.
org.apache.lucene.backward_codecs.lucene86	Lucene 8.6 file format.
org.apache.lucene.backward_codecs.lucene87	Lucene 8.7 file format.
org.apache.lucene.backward_codecs.lucene90	Lucene 9.0 file format.
org.apache.lucene.backward_codecs.lucene91	Lucene 9.1 file format.
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.blocktreeords	Same postings format as Lucene50, except the terms dictionary also supports ords, i.e.
org.apache.lucene.codecs.bloom	Codec PostingsFormat for fast access to low-frequency terms such as primary key fields.
org.apache.lucene.codecs.lucene90	Lucene 9.0 file format.
org.apache.lucene.codecs.lucene92	Lucene 9.2 file format.
org.apache.lucene.codecs.memory	Term dictionary, DocValues or Postings formats that are read entirely into memory.
org.apache.lucene.codecs.perfield	Postings format that can delegate to different formats per-field.
org.apache.lucene.codecs.simpletext	Simpletext Codec: writes human readable postings.
org.apache.lucene.codecs.uniformsplit	Pluggable term index / block terms dictionary implementations.
org.apache.lucene.codecs.uniformsplit.sharedterms	Pluggable term index / block terms dictionary implementations.
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.sandbox.codecs.idversion	A primary-key postings format that associates a version (long) with each term and can provide fail-fast lookups by ID and version.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.suggest.document	Support for document suggestion
org.apache.lucene.util	Some utility classes.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene50

Classes in org.apache.lucene.backward_codecs.lucene50 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene50PostingsFormat	Lucene 5.0 postings format, which encodes postings in packed integer blocks for fast decode.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene70

Classes in org.apache.lucene.backward_codecs.lucene70 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene70Codec	Implements the Lucene 7.0 index format, with configurable per-field postings and docvalues formats.
class	Lucene70DocValuesFormat	Lucene 7.0 DocValues format.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene80

Classes in org.apache.lucene.backward_codecs.lucene80 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene80Codec	Implements the Lucene 8.0 index format.
class	Lucene80DocValuesFormat	Lucene 8.0 DocValues format.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene84

Classes in org.apache.lucene.backward_codecs.lucene84 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene84Codec	Implements the Lucene 8.4 index format, with configurable per-field postings and docvalues formats.
class	Lucene84PostingsFormat	Lucene 5.0 postings format, which encodes postings in packed integer blocks for fast decode.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene86

Classes in org.apache.lucene.backward_codecs.lucene86 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene86Codec	Implements the Lucene 8.6 index format, with configurable per-field postings and docvalues formats.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene87

Classes in org.apache.lucene.backward_codecs.lucene87 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene87Codec	Implements the Lucene 8.6 index format, with configurable per-field postings and docvalues formats.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene90

Classes in org.apache.lucene.backward_codecs.lucene90 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene90Codec	Implements the Lucene 9.0 index format
class	Lucene90HnswVectorsFormat	Lucene 9.0 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.backward_codecs.lucene91

Classes in org.apache.lucene.backward_codecs.lucene91 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene91Codec	Implements the Lucene 9.1 index format
class	Lucene91HnswVectorsFormat	Lucene 9.1 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs

Classes in org.apache.lucene.codecs that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Codec	Encodes/decodes an inverted index segment.
class	DocValuesFormat	Encodes/decodes per-document values.
class	FilterCodec	A codec that forwards all its method calls to another codec.
class	KnnVectorsFormat	Encodes/decodes per-document vector and any associated indexing structures required to support nearest-neighbor search
class	PostingsFormat	Encodes/decodes terms, postings, and proximity data.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.blocktreeords

Classes in org.apache.lucene.codecs.blocktreeords that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	BlockTreeOrdsPostingsFormat	Uses OrdsBlockTreeTermsWriter with Lucene90PostingsWriter.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.bloom

Classes in org.apache.lucene.codecs.bloom that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	BloomFilteringPostingsFormat	A PostingsFormat useful for low doc-frequency fields such as primary keys.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.lucene90

Classes in org.apache.lucene.codecs.lucene90 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene90DocValuesFormat	Lucene 9.0 DocValues format.
class	Lucene90PostingsFormat	Lucene 5.0 postings format, which encodes postings in packed integer blocks for fast decode.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.lucene92

Classes in org.apache.lucene.codecs.lucene92 that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Lucene92Codec	Implements the Lucene 9.2 index format
class	Lucene92HnswVectorsFormat	Lucene 9.2 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.memory

Classes in org.apache.lucene.codecs.memory that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	DirectPostingsFormat	Wraps Lucene90PostingsFormat format for on-disk storage, but then at read time loads and stores all terms and postings directly in RAM as byte[], int[].
class	FSTPostingsFormat	FST term dict + Lucene50PBF

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.perfield

Classes in org.apache.lucene.codecs.perfield that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	PerFieldDocValuesFormat	Enables per field docvalues support.
class	PerFieldKnnVectorsFormat	Enables per field numeric vector support.
class	PerFieldPostingsFormat	Enables per field postings support.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.simpletext

Classes in org.apache.lucene.codecs.simpletext that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	SimpleTextCodec	plain text index format.
(package private) class	SimpleTextDocValuesFormat	plain text doc values format.
class	SimpleTextKnnVectorsFormat	For debugging, curiosity, transparency only!! Do not use this codec in production.
(package private) class	SimpleTextPostingsFormat	For debugging, curiosity, transparency only!! Do not use this codec in production.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.uniformsplit

Classes in org.apache.lucene.codecs.uniformsplit that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	UniformSplitPostingsFormat	PostingsFormat based on the Uniform Split technique.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.codecs.uniformsplit.sharedterms

Classes in org.apache.lucene.codecs.uniformsplit.sharedterms that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	STUniformSplitPostingsFormat	PostingsFormat based on the Uniform Split technique and supporting Shared Terms.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.index

Classes in org.apache.lucene.index that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	SortFieldProvider	Reads/Writes a named SortField from a segment info file, used to record index sorts

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.sandbox.codecs.idversion

Classes in org.apache.lucene.sandbox.codecs.idversion that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	IDVersionPostingsFormat	A PostingsFormat optimized for primary-key (ID) fields that also record a version (long) for each ID, delivered as a payload created by IDVersionPostingsFormat.longToBytes(long, org.apache.lucene.util.BytesRef) during indexing.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.search

Classes in org.apache.lucene.search that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
static class	SortedNumericSortField.Provider	A SortFieldProvider for this sort field
static class	SortedSetSortField.Provider	A SortFieldProvider for this sort
static class	SortField.Provider	A SortFieldProvider for field sorts

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.search.suggest.document

Classes in org.apache.lucene.search.suggest.document that implement NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	Completion50PostingsFormat	CompletionPostingsFormat for org.apache.lucene.backward_codecs.lucene50.Lucene50PostingsFormat.
class	Completion84PostingsFormat	CompletionPostingsFormat for org.apache.lucene.backward_codecs.lucene84.Lucene84PostingsFormat.
class	Completion90PostingsFormat	CompletionPostingsFormat for Lucene90PostingsFormat
class	CompletionPostingsFormat	A PostingsFormat which supports document suggestion based on indexed SuggestFields.

Uses of NamedSPILoader.NamedSPI in org.apache.lucene.util

Classes in org.apache.lucene.util with type parameters of type NamedSPILoader.NamedSPI

Modifier and Type	Class	Description
class	NamedSPILoader<S extends NamedSPILoader.NamedSPI>	Helper class for loading named SPIs from classpath (e.g.