Uses of Class
org.apache.lucene.index.FieldInfos

Packages that use FieldInfos

Package	Description
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.blockterms	Pluggable term index / block terms dictionary implementations.
org.apache.lucene.codecs.blocktree	BlockTree terms dictionary.
org.apache.lucene.codecs.blocktreeords	Same postings format as Lucene50, except the terms dictionary also supports ords, i.e.
org.apache.lucene.codecs.compressing	StoredFieldsFormat that allows cross-document and cross-field compression of stored fields.
org.apache.lucene.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.codecs.lucene50	Components from the Lucene 5.0 index format See org.apache.lucene.codecs.lucene80 for an overview of the index format.
org.apache.lucene.codecs.lucene60	Components from the Lucene 6.0 index format.
org.apache.lucene.codecs.lucene70	Components from the Lucene 7.0 index format.
org.apache.lucene.codecs.lucene80	Components from the Lucene 8.0 index format See org.apache.lucene.codecs.lucene84 for an overview of the index format.
org.apache.lucene.codecs.lucene87	Lucene 8.7 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.index.memory	High-performance single-document main memory Apache Lucene fulltext search index.
org.apache.lucene.search.highlight	Highlighting search terms.
org.apache.lucene.search.uhighlight	The UnifiedHighlighter -- a flexible highlighter that can get offsets from postings, term vectors, or analysis.

Uses of FieldInfos in org.apache.lucene.codecs

Fields in org.apache.lucene.codecs declared as FieldInfos

Modifier and Type	Field	Description
(package private) FieldInfos	StoredFieldsWriter.MergeVisitor.remapper

Methods in org.apache.lucene.codecs that return FieldInfos

Modifier and Type	Method	Description
abstract FieldInfos	FieldInfosFormat.read(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, IOContext iocontext)	Read the FieldInfos previously written with FieldInfosFormat.write(org.apache.lucene.store.Directory, org.apache.lucene.index.SegmentInfo, java.lang.String, org.apache.lucene.index.FieldInfos, org.apache.lucene.store.IOContext).

Methods in org.apache.lucene.codecs with parameters of type FieldInfos

Modifier and Type	Method	Description
abstract StoredFieldsReader	StoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)	Returns a StoredFieldsReader to load stored fields.
abstract void	StoredFieldsWriter.finish(FieldInfos fis, int numDocs)	Called before StoredFieldsWriter.close(), passing in the number of documents that were written.
abstract void	TermVectorsWriter.finish(FieldInfos fis, int numDocs)	Called before TermVectorsWriter.close(), passing in the number of documents that were written.
abstract TermVectorsReader	TermVectorsFormat.vectorsReader(Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, IOContext context)	Returns a TermVectorsReader to read term vectors.
abstract void	FieldInfosFormat.write(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, FieldInfos infos, IOContext context)	Writes the provided FieldInfos to the directory.

Uses of FieldInfos in org.apache.lucene.codecs.blockterms

Fields in org.apache.lucene.codecs.blockterms declared as FieldInfos

Modifier and Type	Field	Description
(package private) final FieldInfos	BlockTermsWriter.fieldInfos
private final FieldInfos	VariableGapTermsIndexWriter.fieldInfos

Uses of FieldInfos in org.apache.lucene.codecs.blocktree

Fields in org.apache.lucene.codecs.blocktree declared as FieldInfos

Modifier and Type	Field	Description
(package private) final FieldInfos	BlockTreeTermsWriter.fieldInfos

Uses of FieldInfos in org.apache.lucene.codecs.blocktreeords

Fields in org.apache.lucene.codecs.blocktreeords declared as FieldInfos

Modifier and Type	Field	Description
(package private) final FieldInfos	OrdsBlockTreeTermsWriter.fieldInfos

Uses of FieldInfos in org.apache.lucene.codecs.compressing

Fields in org.apache.lucene.codecs.compressing declared as FieldInfos

Modifier and Type	Field	Description
private final FieldInfos	CompressingStoredFieldsReader.fieldInfos
private final FieldInfos	CompressingTermVectorsReader.fieldInfos

Methods in org.apache.lucene.codecs.compressing with parameters of type FieldInfos

Modifier and Type	Method	Description
StoredFieldsReader	CompressingStoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)
void	CompressingStoredFieldsWriter.finish(FieldInfos fis, int numDocs)
void	CompressingTermVectorsWriter.finish(FieldInfos fis, int numDocs)
final TermVectorsReader	CompressingTermVectorsFormat.vectorsReader(Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, IOContext context)

Constructors in org.apache.lucene.codecs.compressing with parameters of type FieldInfos

Modifier	Constructor	Description
	CompressingStoredFieldsReader(Directory d, SegmentInfo si, String segmentSuffix, FieldInfos fn, IOContext context, String formatName, CompressionMode compressionMode)	Sole constructor.
	CompressingTermVectorsReader(Directory d, SegmentInfo si, String segmentSuffix, FieldInfos fn, IOContext context, String formatName, CompressionMode compressionMode)	Sole constructor.

Uses of FieldInfos in org.apache.lucene.codecs.idversion

Fields in org.apache.lucene.codecs.idversion declared as FieldInfos

Modifier and Type	Field	Description
(package private) final FieldInfos	VersionBlockTreeTermsWriter.fieldInfos

Uses of FieldInfos in org.apache.lucene.codecs.lucene50

Methods in org.apache.lucene.codecs.lucene50 that return FieldInfos

Modifier and Type	Method	Description
FieldInfos	Lucene50FieldInfosFormat.read(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, IOContext context)

Methods in org.apache.lucene.codecs.lucene50 with parameters of type FieldInfos

Modifier and Type	Method	Description
final StoredFieldsReader	Lucene50StoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)
void	Lucene50FieldInfosFormat.write(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, FieldInfos infos, IOContext context)

Uses of FieldInfos in org.apache.lucene.codecs.lucene60

Methods in org.apache.lucene.codecs.lucene60 that return FieldInfos

Modifier and Type	Method	Description
FieldInfos	Lucene60FieldInfosFormat.read(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, IOContext context)

Methods in org.apache.lucene.codecs.lucene60 with parameters of type FieldInfos

Modifier and Type	Method	Description
void	Lucene60FieldInfosFormat.write(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, FieldInfos infos, IOContext context)

Uses of FieldInfos in org.apache.lucene.codecs.lucene70

Methods in org.apache.lucene.codecs.lucene70 with parameters of type FieldInfos

Modifier and Type	Method	Description
private void	Lucene70DocValuesProducer.readFields(ChecksumIndexInput meta, FieldInfos infos)
private void	Lucene70NormsProducer.readFields(IndexInput meta, FieldInfos infos)

Uses of FieldInfos in org.apache.lucene.codecs.lucene80

Methods in org.apache.lucene.codecs.lucene80 with parameters of type FieldInfos

Modifier and Type	Method	Description
private void	Lucene80DocValuesProducer.readFields(String segmentName, ChecksumIndexInput meta, FieldInfos infos)
private void	Lucene80NormsProducer.readFields(IndexInput meta, FieldInfos infos)

Uses of FieldInfos in org.apache.lucene.codecs.lucene87

Methods in org.apache.lucene.codecs.lucene87 with parameters of type FieldInfos

Modifier and Type	Method	Description
StoredFieldsReader	Lucene87StoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)

Uses of FieldInfos in org.apache.lucene.codecs.memory

Fields in org.apache.lucene.codecs.memory declared as FieldInfos

Modifier and Type	Field	Description
(package private) final FieldInfos	FSTTermsWriter.fieldInfos

Methods in org.apache.lucene.codecs.memory with parameters of type FieldInfos

Modifier and Type	Method	Description
private int	DirectDocValuesProducer.readFields(IndexInput meta, FieldInfos infos)

Uses of FieldInfos in org.apache.lucene.codecs.perfield

Subclasses of FieldInfos in org.apache.lucene.codecs.perfield

Modifier and Type	Class	Description
private static class	PerFieldMergeState.FilterFieldInfos

Fields in org.apache.lucene.codecs.perfield declared as FieldInfos

Modifier and Type	Field	Description
private final FieldInfos[]	PerFieldMergeState.orgFieldInfos
private final FieldInfos	PerFieldMergeState.orgMergeFieldInfos

Methods in org.apache.lucene.codecs.perfield with parameters of type FieldInfos

Modifier and Type	Method	Description
private static FieldInfo[]	PerFieldMergeState.FilterFieldInfos.toArray(FieldInfos src)

Constructors in org.apache.lucene.codecs.perfield with parameters of type FieldInfos

Modifier	Constructor	Description
(package private)	FilterFieldInfos(FieldInfos src, Collection<String> filterFields)

Uses of FieldInfos in org.apache.lucene.codecs.simpletext

Fields in org.apache.lucene.codecs.simpletext declared as FieldInfos

Modifier and Type	Field	Description
private final FieldInfos	SimpleTextFieldsReader.fieldInfos
private final FieldInfos	SimpleTextStoredFieldsReader.fieldInfos

Methods in org.apache.lucene.codecs.simpletext that return FieldInfos

Modifier and Type	Method	Description
FieldInfos	SimpleTextFieldInfosFormat.read(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, IOContext iocontext)

Methods in org.apache.lucene.codecs.simpletext with parameters of type FieldInfos

Modifier and Type	Method	Description
StoredFieldsReader	SimpleTextStoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)
void	SimpleTextStoredFieldsWriter.finish(FieldInfos fis, int numDocs)
void	SimpleTextTermVectorsWriter.finish(FieldInfos fis, int numDocs)
TermVectorsReader	SimpleTextTermVectorsFormat.vectorsReader(Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, IOContext context)
void	SimpleTextFieldInfosFormat.write(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, FieldInfos infos, IOContext context)
void	SimpleTextFieldsWriter.write(FieldInfos fieldInfos, Fields fields)

Constructors in org.apache.lucene.codecs.simpletext with parameters of type FieldInfos

Modifier	Constructor	Description
(package private)	SimpleTextStoredFieldsReader(long[] offsets, IndexInput in, FieldInfos fieldInfos)
	SimpleTextStoredFieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)

Uses of FieldInfos in org.apache.lucene.codecs.uniformsplit

Fields in org.apache.lucene.codecs.uniformsplit declared as FieldInfos

Modifier and Type	Field	Description
protected final FieldInfos	UniformSplitTermsWriter.fieldInfos

Methods in org.apache.lucene.codecs.uniformsplit with parameters of type FieldInfos

Modifier and Type	Method	Description
protected void	UniformSplitTermsReader.fillFieldMap(PostingsReaderBase postingsReader, SegmentReadState state, BlockDecoder blockDecoder, boolean dictionaryOnHeap, IndexInput dictionaryInput, IndexInput blockInput, Collection<FieldMetadata> fieldMetadataCollection, FieldInfos fieldInfos)
FieldMetadata	FieldMetadata.Serializer.read(DataInput input, FieldInfos fieldInfos, int maxNumDocs)
protected Collection<FieldMetadata>	UniformSplitTermsReader.readEncodedFieldsMetadata(int numFields, DataInput metadataInput, BlockDecoder blockDecoder, FieldInfos fieldInfos, FieldMetadata.Serializer fieldMetadataReader, int maxNumDocs)
protected Collection<FieldMetadata>	UniformSplitTermsReader.readFieldsMetadata(IndexInput indexInput, BlockDecoder blockDecoder, FieldInfos fieldInfos, FieldMetadata.Serializer fieldMetadataReader, int maxNumDocs)
protected Collection<FieldMetadata>	UniformSplitTermsReader.readUnencodedFieldsMetadata(int numFields, DataInput metadataInput, FieldInfos fieldInfos, FieldMetadata.Serializer fieldMetadataReader, int maxNumDocs)

Uses of FieldInfos in org.apache.lucene.codecs.uniformsplit.sharedterms

Fields in org.apache.lucene.codecs.uniformsplit.sharedterms declared as FieldInfos

Modifier and Type	Field	Description
protected final FieldInfos	STBlockReader.fieldInfos
protected final FieldInfos	STIntersectBlockReader.fieldInfos
protected final FieldInfos	STUniformSplitTerms.fieldInfos
private final FieldInfos	STUniformSplitTermsWriter.FieldsIterator.fieldInfos

Methods in org.apache.lucene.codecs.uniformsplit.sharedterms with parameters of type FieldInfos

Modifier and Type	Method	Description
protected void	STUniformSplitTermsReader.fillFieldMap(PostingsReaderBase postingsReader, SegmentReadState state, BlockDecoder blockDecoder, boolean dictionaryOnHeap, IndexInput dictionaryInput, IndexInput blockInput, Collection<FieldMetadata> fieldMetadataCollection, FieldInfos fieldInfos)
void	STBlockLine.Serializer.readFieldTermStatesMap(DataInput termStatesInput, DeltaBaseTermStateSerializer termStateSerializer, BlockHeader blockHeader, FieldInfos fieldInfos, Map<String,BlockTermState> fieldTermStatesMap)	Reads all the BlockTermState of all the field in the current block line of the provided input.
BlockTermState	STBlockLine.Serializer.readTermStateForField(int fieldId, DataInput termStatesInput, DeltaBaseTermStateSerializer termStateSerializer, BlockHeader blockHeader, FieldInfos fieldInfos, BlockTermState reuse)	Reads a single BlockTermState for the provided field in the current block line of the provided input.

Constructors in org.apache.lucene.codecs.uniformsplit.sharedterms with parameters of type FieldInfos

Modifier	Constructor	Description
(package private)	FieldsIterator(Fields fields, FieldInfos fieldInfos)
	STBlockReader(IndexDictionary.BrowserSupplier dictionaryBrowserSupplier, IndexInput blockInput, PostingsReaderBase postingsReader, FieldMetadata fieldMetadata, BlockDecoder blockDecoder, FieldInfos fieldInfos)
	STIntersectBlockReader(CompiledAutomaton compiled, BytesRef startTerm, IndexDictionary.BrowserSupplier dictionaryBrowserSupplier, IndexInput blockInput, PostingsReaderBase postingsReader, FieldMetadata fieldMetadata, BlockDecoder blockDecoder, FieldInfos fieldInfos)
	STMergingBlockReader(IndexDictionary.BrowserSupplier dictionaryBrowserSupplier, IndexInput blockInput, PostingsReaderBase postingsReader, FieldMetadata fieldMetadata, BlockDecoder blockDecoder, FieldInfos fieldInfos)
protected	STUniformSplitTerms(IndexInput blockInput, FieldMetadata fieldMetadata, FieldMetadata unionFieldMetadata, PostingsReaderBase postingsReader, BlockDecoder blockDecoder, FieldInfos fieldInfos, IndexDictionary.BrowserSupplier dictionaryBrowserSupplier)

Uses of FieldInfos in org.apache.lucene.index

Fields in org.apache.lucene.index declared as FieldInfos

Modifier and Type	Field	Description
(package private) final FieldInfos	SegmentCoreReaders.coreFieldInfos	fieldinfos for this core: means gen=-1.
static final FieldInfos	FieldInfos.EMPTY	An instance without any fields.
(package private) final FieldInfos	DocumentsWriterPerThread.FlushedSegment.fieldInfos
final FieldInfos[]	MergeState.fieldInfos	FieldInfos being merged
private final FieldInfos	ParallelLeafReader.fieldInfos
(package private) final FieldInfos	SegmentReader.fieldInfos
final FieldInfos	SegmentReadState.fieldInfos	FieldInfos describing all fields in this segment.
final FieldInfos	SegmentWriteState.fieldInfos	FieldInfos describing all fields in this segment.
FieldInfos	MergeState.mergeFieldInfos	FieldInfos of the newly merged segment.

Methods in org.apache.lucene.index that return FieldInfos

Modifier and Type	Method	Description
(package private) FieldInfos	FieldInfos.Builder.finish()
FieldInfos	FilterCodecReader.getFieldInfos()
FieldInfos	FilterLeafReader.getFieldInfos()
abstract FieldInfos	LeafReader.getFieldInfos()	Get the FieldInfos describing all fields in this reader.
FieldInfos	MergeReaderWrapper.getFieldInfos()
FieldInfos	ParallelLeafReader.getFieldInfos()	Get the FieldInfos describing all fields in this reader.
FieldInfos	SegmentReader.getFieldInfos()
static FieldInfos	FieldInfos.getMergedFieldInfos(IndexReader reader)	Call this to get the (merged) FieldInfos for a composite reader.
private FieldInfos	SegmentReader.initFieldInfos()	init most recent FieldInfos for the current commit
(package private) static FieldInfos	IndexWriter.readFieldInfos(SegmentCommitInfo si)
private FieldInfos	PendingSoftDeletes.readFieldInfos()

Methods in org.apache.lucene.index with parameters of type FieldInfos

Modifier and Type	Method	Description
void	FieldInfos.Builder.add(FieldInfos other)
private static CheckIndex.Status.TermIndexStatus	CheckIndex.checkFields(Fields fields, Bits liveDocs, int maxDoc, FieldInfos fieldInfos, NormsProducer normsProducer, boolean doPrint, boolean isVectors, PrintStream infoStream, boolean verbose, boolean doSlowChecks)	checks Fields api is consistent with itself.
(package private) DocValuesProducer	SegmentDocValues.getDocValuesProducer(long gen, SegmentCommitInfo si, Directory dir, FieldInfos infos)	Returns the DocValuesProducer for the given generation.
private void	ReadersAndUpdates.handleDVUpdates(FieldInfos infos, Directory dir, DocValuesFormat dvFormat, SegmentReader reader, Map<Integer,Set<String>> fieldFiles, long maxDelGen, InfoStream infoStream)
private RefCount<DocValuesProducer>	SegmentDocValues.newDocValuesProducer(SegmentCommitInfo si, Directory dir, Long gen, FieldInfos infos)
private void	IndexWriter.publishFlushedSegment(SegmentCommitInfo newSegment, FieldInfos fieldInfos, FrozenBufferedUpdates packet, FrozenBufferedUpdates globalPacket, Sorter.DocMap sortMap)	Atomically adds the segment private delete packet and publishes the flushed segments SegmentInfo to the index writer.
private Set<String>	ReadersAndUpdates.writeFieldInfosGen(FieldInfos fieldInfos, Directory dir, FieldInfosFormat infosFormat)
private static void	SortingTermVectorsConsumer.writeTermVectors(TermVectorsWriter writer, Fields vectors, FieldInfos fieldInfos)	Safe (but, slowish) default method to copy every vector field in the provided TermVectorsWriter.

Constructors in org.apache.lucene.index with parameters of type FieldInfos

Modifier	Constructor	Description
private	FlushedSegment(InfoStream infoStream, SegmentCommitInfo segmentInfo, FieldInfos fieldInfos, BufferedUpdates segmentUpdates, FixedBitSet liveDocs, int delCount, Sorter.DocMap sortMap)
(package private)	SegmentDocValuesProducer(SegmentCommitInfo si, Directory dir, FieldInfos coreInfos, FieldInfos allInfos, SegmentDocValues segDocValues)	Creates a new producer that handles updated docvalues fields
	SegmentReadState(Directory dir, SegmentInfo info, FieldInfos fieldInfos, IOContext context)	Create a SegmentReadState.
	SegmentReadState(Directory dir, SegmentInfo info, FieldInfos fieldInfos, IOContext context, String segmentSuffix)	Create a SegmentReadState.
	SegmentWriteState(InfoStream infoStream, Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, BufferedUpdates segUpdates, IOContext context)	Sole constructor.
	SegmentWriteState(InfoStream infoStream, Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, BufferedUpdates segUpdates, IOContext context, String segmentSuffix)	Constructor which takes segment suffix.

Uses of FieldInfos in org.apache.lucene.index.memory

Fields in org.apache.lucene.index.memory declared as FieldInfos

Modifier and Type	Field	Description
private final FieldInfos	MemoryIndex.MemoryIndexReader.fieldInfos

Methods in org.apache.lucene.index.memory that return FieldInfos

Modifier and Type	Method	Description
FieldInfos	MemoryIndex.MemoryIndexReader.getFieldInfos()

Uses of FieldInfos in org.apache.lucene.search.highlight

Fields in org.apache.lucene.search.highlight declared as FieldInfos

Modifier and Type	Field	Description
private final FieldInfos	TermVectorLeafReader.fieldInfos

Methods in org.apache.lucene.search.highlight that return FieldInfos

Modifier and Type	Method	Description
FieldInfos	TermVectorLeafReader.getFieldInfos()
FieldInfos	WeightedSpanTermExtractor.DelegatingLeafReader.getFieldInfos()

Uses of FieldInfos in org.apache.lucene.search.uhighlight

Fields in org.apache.lucene.search.uhighlight declared as FieldInfos

Modifier and Type	Field	Description
protected FieldInfos	UnifiedHighlighter.fieldInfos

Methods in org.apache.lucene.search.uhighlight that return FieldInfos

Modifier and Type	Method	Description
FieldInfos	PhraseHelper.SingleFieldWithOffsetsFilterLeafReader.getFieldInfos()