Uses of Class
org.apache.lucene.store.IndexInput

Packages that use IndexInput

Package	Description
org.apache.lucene.backward_codecs.lucene40.blocktree	BlockTree terms dictionary.
org.apache.lucene.backward_codecs.lucene50	Lucene 5.0 file format.
org.apache.lucene.backward_codecs.lucene50.compressing	Lucene 5.0 compressing format.
org.apache.lucene.backward_codecs.lucene60	Lucene 6.0 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.lucene90	Lucene 9.0 file format.
org.apache.lucene.backward_codecs.lucene91	Lucene 9.1 file format.
org.apache.lucene.backward_codecs.lucene92	Lucene 9.2 file format.
org.apache.lucene.backward_codecs.lucene94	Lucene 9.4 file format.
org.apache.lucene.backward_codecs.lucene95	Lucene 9.5 file format.
org.apache.lucene.backward_codecs.packed	Legacy PackedInts methods
org.apache.lucene.backward_codecs.store	store helper
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.blocktreeords	Same postings format as Lucene50, except the terms dictionary also supports ords, i.e.
org.apache.lucene.codecs.lucene90	Lucene 9.0 file format.
org.apache.lucene.codecs.lucene90.blocktree	BlockTree terms dictionary.
org.apache.lucene.codecs.lucene90.compressing	Lucene 9.0 compressing format.
org.apache.lucene.codecs.lucene94	Lucene 9.4 file format.
org.apache.lucene.codecs.lucene95	Lucene 9.5 file format.
org.apache.lucene.codecs.lucene99	Lucene 9.9 file format.
org.apache.lucene.codecs.memory	Term dictionary, DocValues or Postings formats that are read entirely into memory.
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.misc.index	Misc index tools and index support.
org.apache.lucene.misc.store	Misc Directory implementations.
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.suggest.document	Support for document suggestion
org.apache.lucene.store	Binary i/o API, used for all index data.
org.apache.lucene.util	Some utility classes.
org.apache.lucene.util.bkd	Block KD-tree, implementing the generic spatial data structure described in this paper.
org.apache.lucene.util.fst	Finite state transducers
org.apache.lucene.util.hnsw	Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.
org.apache.lucene.util.packed	Packed integer arrays and streams.

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene40.blocktree

Fields in org.apache.lucene.backward_codecs.lucene40.blocktree declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	IntersectTermsEnum.in
(package private) IndexInput	SegmentTermsEnum.in
(package private) final IndexInput	Lucene40BlockTreeTermsReader.indexIn
(package private) final IndexInput	Lucene40BlockTreeTermsReader.termsIn

Methods in org.apache.lucene.backward_codecs.lucene40.blocktree with parameters of type IndexInput

Modifier and Type	Method	Description
private static BytesRef	Lucene40BlockTreeTermsReader.readBytesRef(IndexInput in)
private static void	Lucene40BlockTreeTermsReader.seekDir(IndexInput input)	Seek input to the directory offset.

Constructors in org.apache.lucene.backward_codecs.lucene40.blocktree with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	FieldReader(Lucene40BlockTreeTermsReader parent, FieldInfo fieldInfo, long numTerms, BytesRef rootCode, long sumTotalTermFreq, long sumDocFreq, int docCount, long indexStartFP, IndexInput metaIn, IndexInput indexIn, BytesRef minTerm, BytesRef maxTerm)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene50

Fields in org.apache.lucene.backward_codecs.lucene50 declared as IndexInput

Modifier and Type	Field	Description
(package private) IndexInput	Lucene50PostingsReader.BlockDocsEnum.docIn
(package private) final IndexInput	Lucene50PostingsReader.BlockImpactsEverythingEnum.docIn
(package private) final IndexInput	Lucene50PostingsReader.BlockImpactsPostingsEnum.docIn
private final IndexInput	Lucene50PostingsReader.docIn
(package private) IndexInput	Lucene50PostingsReader.EverythingEnum.docIn
private final IndexInput	Lucene50CompoundReader.handle
(package private) final IndexInput	Lucene50PostingsReader.BlockImpactsEverythingEnum.payIn
(package private) final IndexInput	Lucene50PostingsReader.EverythingEnum.payIn
private final IndexInput	Lucene50PostingsReader.payIn
(package private) final IndexInput	Lucene50PostingsReader.BlockImpactsEverythingEnum.posIn
(package private) final IndexInput	Lucene50PostingsReader.BlockImpactsPostingsEnum.posIn
(package private) final IndexInput	Lucene50PostingsReader.EverythingEnum.posIn
private final IndexInput	Lucene50PostingsReader.posIn
(package private) final IndexInput	Lucene50PostingsReader.BlockDocsEnum.startDocIn
(package private) final IndexInput	Lucene50PostingsReader.EverythingEnum.startDocIn

Methods in org.apache.lucene.backward_codecs.lucene50 that return IndexInput

Modifier and Type	Method	Description
IndexInput	Lucene50CompoundReader.openInput(String name, IOContext context)

Methods in org.apache.lucene.backward_codecs.lucene50 with parameters of type IndexInput

Modifier and Type	Method	Description
boolean	Lucene50PostingsReader.BlockDocsEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
boolean	Lucene50PostingsReader.EverythingEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
void	Lucene50PostingsReader.init(IndexInput termsIn, SegmentReadState state)
(package private) void	ForUtil.readBlock(IndexInput in, byte[] encoded, int[] decoded)	Read the next block of data (For format).
private FixedBitSet	Lucene50LiveDocsFormat.readFixedBitSet(IndexInput input, int length)
protected void	Lucene50ScoreSkipReader.readImpacts(int level, IndexInput skipStream)
protected void	Lucene50SkipReader.readImpacts(int level, IndexInput skipStream)
private Map<String,Lucene50CompoundReader.FileEntry>	Lucene50CompoundReader.readMapping(IndexInput entriesStream)
protected int	Lucene50SkipReader.readSkipData(int level, IndexInput skipStream)
(package private) static void	Lucene50PostingsReader.readVIntBlock(IndexInput docIn, int[] docBuffer, int[] freqBuffer, int num, boolean indexHasFreq)	Read values that have been written using variable-length encoding instead of bit-packing.
(package private) void	ForUtil.skipBlock(IndexInput in)	Skip the next block of data.

Constructors in org.apache.lucene.backward_codecs.lucene50 with parameters of type IndexInput

Modifier	Constructor	Description
	Lucene50ScoreSkipReader(int version, IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)
	Lucene50SkipReader(int version, IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene50.compressing

Fields in org.apache.lucene.backward_codecs.lucene50.compressing declared as IndexInput

Modifier and Type	Field	Description
private final IndexInput	Lucene50CompressingStoredFieldsReader.fieldsStream
private final IndexInput	FieldsIndexReader.indexInput
(package private) final IndexInput	Lucene50CompressingTermVectorsReader.vectorsStream

Constructors in org.apache.lucene.backward_codecs.lucene50.compressing with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	FieldsIndexReader(Directory dir, String name, String suffix, String extension, String codecName, byte[] id, IndexInput metaIn)
(package private)	LegacyFieldsIndexReader(IndexInput fieldsIndexIn, SegmentInfo si)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene60

Fields in org.apache.lucene.backward_codecs.lucene60 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene60PointsReader.dataIn

Methods in org.apache.lucene.backward_codecs.lucene60 with parameters of type IndexInput

Modifier and Type	Method	Description
private static DocValuesType	Lucene60FieldInfosFormat.getDocValuesType(IndexInput input, byte b)
private static IndexOptions	Lucene60FieldInfosFormat.getIndexOptions(IndexInput input, byte b)
private FieldInfo[]	Lucene60FieldInfosFormat.readFieldInfos(IndexInput input, int version)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene70

Fields in org.apache.lucene.backward_codecs.lucene70 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene70DocValuesProducer.TermsDict.bytes
(package private) final IndexInput	Lucene70DocValuesProducer.BaseSortedDocValues.data
(package private) final IndexInput	Lucene70DocValuesProducer.BaseSortedSetDocValues.data
private final IndexInput	Lucene70DocValuesProducer.data
private IndexInput	Lucene70NormsProducer.data
(package private) final IndexInput	Lucene70DocValuesProducer.TermsDict.indexBytes
private final IndexInput	IndexedDISI.slice	The slice that stores the DocIdSetIterator.

Fields in org.apache.lucene.backward_codecs.lucene70 with type parameters of type IndexInput

Modifier and Type	Field	Description
private Map<Integer,IndexInput>	Lucene70NormsProducer.disiInputs

Methods in org.apache.lucene.backward_codecs.lucene70 that return IndexInput

Modifier and Type	Method	Description
private IndexInput	Lucene70NormsProducer.getDisiInput(FieldInfo field, Lucene70NormsProducer.NormsEntry entry)

Methods in org.apache.lucene.backward_codecs.lucene70 with parameters of type IndexInput

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

Constructors in org.apache.lucene.backward_codecs.lucene70 with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	BaseSortedDocValues(Lucene70DocValuesProducer.SortedEntry entry, IndexInput data)
(package private)	BaseSortedSetDocValues(Lucene70DocValuesProducer.SortedSetEntry entry, IndexInput data)
(package private)	IndexedDISI(IndexInput slice, long cost)
(package private)	IndexedDISI(IndexInput in, long offset, long length, long cost)
(package private)	TermsDict(Lucene70DocValuesProducer.TermsDictEntry entry, IndexInput data)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene80

Fields in org.apache.lucene.backward_codecs.lucene80 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene80DocValuesProducer.TermsDict.bytes
private final IndexInput	Lucene80DocValuesProducer.BinaryDecoder.compressedData
(package private) final IndexInput	Lucene80DocValuesProducer.BaseSortedDocValues.data
(package private) final IndexInput	Lucene80DocValuesProducer.BaseSortedSetDocValues.data
private final IndexInput	Lucene80DocValuesProducer.data
private IndexInput	Lucene80NormsProducer.data
(package private) final IndexInput	Lucene80DocValuesProducer.TermsDict.indexBytes
(package private) final IndexInput	IndexedDISI.slice	The slice that stores the DocIdSetIterator.

Fields in org.apache.lucene.backward_codecs.lucene80 with type parameters of type IndexInput

Modifier and Type	Field	Description
private Map<Integer,IndexInput>	Lucene80NormsProducer.disiInputs

Methods in org.apache.lucene.backward_codecs.lucene80 that return IndexInput

Modifier and Type	Method	Description
static IndexInput	IndexedDISI.createBlockSlice(IndexInput slice, String sliceDescription, long offset, long length, int jumpTableEntryCount)	Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
private IndexInput	Lucene80NormsProducer.getDisiInput(FieldInfo field, Lucene80NormsProducer.NormsEntry entry)

Methods in org.apache.lucene.backward_codecs.lucene80 with parameters of type IndexInput

Modifier and Type	Method	Description
static IndexInput	IndexedDISI.createBlockSlice(IndexInput slice, String sliceDescription, long offset, long length, int jumpTableEntryCount)	Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
static RandomAccessInput	IndexedDISI.createJumpTable(IndexInput slice, long offset, long length, int jumpTableEntryCount)	Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
private Lucene80DocValuesProducer.BinaryEntry	Lucene80DocValuesProducer.readBinary(IndexInput meta, boolean compressed)
private void	Lucene80DocValuesProducer.readFields(String segmentName, IndexInput meta, FieldInfos infos)
private void	Lucene80NormsProducer.readFields(IndexInput meta, FieldInfos infos)
private Lucene80DocValuesProducer.NumericEntry	Lucene80DocValuesProducer.readNumeric(IndexInput meta)
private void	Lucene80DocValuesProducer.readNumeric(IndexInput meta, Lucene80DocValuesProducer.NumericEntry entry)
private Lucene80DocValuesProducer.SortedEntry	Lucene80DocValuesProducer.readSorted(IndexInput meta)
private Lucene80DocValuesProducer.SortedNumericEntry	Lucene80DocValuesProducer.readSortedNumeric(IndexInput meta)
private Lucene80DocValuesProducer.SortedSetEntry	Lucene80DocValuesProducer.readSortedSet(IndexInput meta)
private static void	Lucene80DocValuesProducer.readTermDict(IndexInput meta, Lucene80DocValuesProducer.TermsDictEntry entry)

Constructors in org.apache.lucene.backward_codecs.lucene80 with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	BaseSortedDocValues(Lucene80DocValuesProducer.SortedEntry entry, IndexInput data)
(package private)	BaseSortedSetDocValues(Lucene80DocValuesProducer.SortedSetEntry entry, IndexInput data)
	BinaryDecoder(LongValues addresses, IndexInput compressedData, int biggestUncompressedBlockSize, int docsPerChunkShift)
(package private)	IndexedDISI(IndexInput in, long offset, long length, int jumpTableEntryCount, byte denseRankPower, long cost)	This constructor always creates a new blockSlice and a new jumpTable from in, to ensure that operations are independent from the caller.
(package private)	IndexedDISI(IndexInput blockSlice, RandomAccessInput jumpTable, int jumpTableEntryCount, byte denseRankPower, long cost)	This constructor allows to pass the slice and jumpTable directly in case it helps reuse.
(package private)	TermsDict(Lucene80DocValuesProducer.TermsDictEntry entry, IndexInput data)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene84

Fields in org.apache.lucene.backward_codecs.lucene84 declared as IndexInput

Modifier and Type	Field	Description
(package private) IndexInput	Lucene84PostingsReader.BlockDocsEnum.docIn
(package private) final IndexInput	Lucene84PostingsReader.BlockImpactsDocsEnum.docIn
(package private) final IndexInput	Lucene84PostingsReader.BlockImpactsEverythingEnum.docIn
(package private) final IndexInput	Lucene84PostingsReader.BlockImpactsPostingsEnum.docIn
private final IndexInput	Lucene84PostingsReader.docIn
(package private) IndexInput	Lucene84PostingsReader.EverythingEnum.docIn
(package private) final IndexInput	Lucene84PostingsReader.BlockImpactsEverythingEnum.payIn
(package private) final IndexInput	Lucene84PostingsReader.EverythingEnum.payIn
private final IndexInput	Lucene84PostingsReader.payIn
(package private) final IndexInput	Lucene84PostingsReader.BlockImpactsEverythingEnum.posIn
(package private) final IndexInput	Lucene84PostingsReader.BlockImpactsPostingsEnum.posIn
(package private) final IndexInput	Lucene84PostingsReader.EverythingEnum.posIn
private final IndexInput	Lucene84PostingsReader.posIn
(package private) final IndexInput	Lucene84PostingsReader.BlockDocsEnum.startDocIn
(package private) final IndexInput	Lucene84PostingsReader.EverythingEnum.startDocIn

Methods in org.apache.lucene.backward_codecs.lucene84 with parameters of type IndexInput

Modifier and Type	Method	Description
boolean	Lucene84PostingsReader.BlockDocsEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
boolean	Lucene84PostingsReader.EverythingEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
void	Lucene84PostingsReader.init(IndexInput termsIn, SegmentReadState state)
protected void	Lucene84ScoreSkipReader.readImpacts(int level, IndexInput skipStream)
protected void	Lucene84SkipReader.readImpacts(int level, IndexInput skipStream)
protected int	Lucene84SkipReader.readSkipData(int level, IndexInput skipStream)
(package private) static void	Lucene84PostingsReader.readVIntBlock(IndexInput docIn, long[] docBuffer, long[] freqBuffer, int num, boolean indexHasFreq)	Read values that have been written using variable-length encoding instead of bit-packing.

Constructors in org.apache.lucene.backward_codecs.lucene84 with parameters of type IndexInput

Modifier	Constructor	Description
	Lucene84ScoreSkipReader(IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)
	Lucene84SkipReader(IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene86

Fields in org.apache.lucene.backward_codecs.lucene86 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene86PointsReader.dataIn
(package private) final IndexInput	Lucene86PointsReader.indexIn

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene90

Fields in org.apache.lucene.backward_codecs.lucene90 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene90HnswVectorsReader.OffHeapFloatVectorValues.dataIn
(package private) final IndexInput	Lucene90HnswVectorsReader.OffHeapHnswGraph.dataIn
(package private) IndexInput	Lucene90PostingsReader.BlockDocsEnum.docIn
(package private) final IndexInput	Lucene90PostingsReader.BlockImpactsDocsEnum.docIn
(package private) final IndexInput	Lucene90PostingsReader.BlockImpactsEverythingEnum.docIn
(package private) final IndexInput	Lucene90PostingsReader.BlockImpactsPostingsEnum.docIn
private final IndexInput	Lucene90PostingsReader.docIn
(package private) IndexInput	Lucene90PostingsReader.EverythingEnum.docIn
(package private) final IndexInput	Lucene90PostingsReader.BlockImpactsEverythingEnum.payIn
(package private) final IndexInput	Lucene90PostingsReader.EverythingEnum.payIn
private final IndexInput	Lucene90PostingsReader.payIn
(package private) final IndexInput	Lucene90PostingsReader.BlockImpactsEverythingEnum.posIn
(package private) final IndexInput	Lucene90PostingsReader.BlockImpactsPostingsEnum.posIn
(package private) final IndexInput	Lucene90PostingsReader.EverythingEnum.posIn
private final IndexInput	Lucene90PostingsReader.posIn
(package private) final IndexInput	Lucene90PostingsReader.BlockDocsEnum.startDocIn
(package private) final IndexInput	Lucene90PostingsReader.EverythingEnum.startDocIn
private final IndexInput	Lucene90HnswVectorsReader.vectorData
private final IndexInput	Lucene90HnswVectorsReader.vectorIndex

Methods in org.apache.lucene.backward_codecs.lucene90 that return IndexInput

Modifier and Type	Method	Description
private static IndexInput	Lucene90HnswVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName, long[] checksumRef)

Methods in org.apache.lucene.backward_codecs.lucene90 with parameters of type IndexInput

Modifier and Type	Method	Description
boolean	Lucene90PostingsReader.BlockDocsEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
boolean	Lucene90PostingsReader.EverythingEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
private static VectorSimilarityFunction	Lucene90FieldInfosFormat.getDistFunc(IndexInput input, byte b)
private static DocValuesType	Lucene90FieldInfosFormat.getDocValuesType(IndexInput input, byte b)
private static IndexOptions	Lucene90FieldInfosFormat.getIndexOptions(IndexInput input, byte b)
void	Lucene90PostingsReader.init(IndexInput termsIn, SegmentReadState state)
private Lucene90HnswVectorsReader.FieldEntry	Lucene90HnswVectorsReader.readField(IndexInput input, FieldInfo info)
protected void	Lucene90ScoreSkipReader.readImpacts(int level, IndexInput skipStream)
protected void	Lucene90SkipReader.readImpacts(int level, IndexInput skipStream)
protected int	Lucene90SkipReader.readSkipData(int level, IndexInput skipStream)
(package private) static void	Lucene90PostingsReader.readVIntBlock(IndexInput docIn, long[] docBuffer, long[] freqBuffer, int num, boolean indexHasFreq)	Read values that have been written using variable-length encoding instead of bit-packing.

Constructors in org.apache.lucene.backward_codecs.lucene90 with parameters of type IndexInput

Modifier	Constructor	Description
	Lucene90ScoreSkipReader(IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)
	Lucene90SkipReader(IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)
(package private)	OffHeapFloatVectorValues(int dimension, int[] ordToDoc, VectorSimilarityFunction similarityFunction, IndexInput dataIn)
(package private)	OffHeapHnswGraph(Lucene90HnswVectorsReader.FieldEntry entry, IndexInput dataIn)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene91

Fields in org.apache.lucene.backward_codecs.lucene91 declared as IndexInput

Modifier and Type	Field	Description
private final IndexInput	Lucene91HnswVectorsReader.OffHeapFloatVectorValues.dataIn
(package private) final IndexInput	Lucene91HnswVectorsReader.OffHeapHnswGraph.dataIn
private final IndexInput	Lucene91HnswVectorsReader.vectorData
private final IndexInput	Lucene91HnswVectorsReader.vectorIndex

Methods in org.apache.lucene.backward_codecs.lucene91 that return IndexInput

Modifier and Type	Method	Description
private static IndexInput	Lucene91HnswVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName)

Methods in org.apache.lucene.backward_codecs.lucene91 with parameters of type IndexInput

Modifier and Type	Method	Description
private Lucene91HnswVectorsReader.FieldEntry	Lucene91HnswVectorsReader.readField(IndexInput input, FieldInfo info)

Constructors in org.apache.lucene.backward_codecs.lucene91 with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	OffHeapFloatVectorValues(int dimension, int size, int[] ordToDoc, VectorSimilarityFunction similarityFunction, IndexInput dataIn)
(package private)	OffHeapHnswGraph(Lucene91HnswVectorsReader.FieldEntry entry, IndexInput dataIn)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene92

Fields in org.apache.lucene.backward_codecs.lucene92 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene92HnswVectorsReader.OffHeapHnswGraph.dataIn
private final IndexInput	OffHeapFloatVectorValues.SparseOffHeapVectorValues.dataIn
protected final IndexInput	OffHeapFloatVectorValues.slice
private final IndexInput	Lucene92HnswVectorsReader.vectorData
private final IndexInput	Lucene92HnswVectorsReader.vectorIndex

Methods in org.apache.lucene.backward_codecs.lucene92 that return IndexInput

Modifier and Type	Method	Description
private static IndexInput	Lucene92HnswVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName)

Methods in org.apache.lucene.backward_codecs.lucene92 with parameters of type IndexInput

Modifier and Type	Method	Description
(package private) static OffHeapFloatVectorValues	OffHeapFloatVectorValues.load(Lucene92HnswVectorsReader.FieldEntry fieldEntry, IndexInput vectorData)
private Lucene92HnswVectorsReader.FieldEntry	Lucene92HnswVectorsReader.readField(IndexInput input, FieldInfo info)

Constructors in org.apache.lucene.backward_codecs.lucene92 with parameters of type IndexInput

Modifier	Constructor	Description
	DenseOffHeapVectorValues(int dimension, int size, VectorSimilarityFunction vectorSimilarityFunction, IndexInput slice)
(package private)	FieldEntry(IndexInput input, VectorSimilarityFunction similarityFunction)
(package private)	OffHeapFloatVectorValues(int dimension, int size, VectorSimilarityFunction vectorSimilarityFunction, IndexInput slice)
(package private)	OffHeapHnswGraph(Lucene92HnswVectorsReader.FieldEntry entry, IndexInput dataIn)
	SparseOffHeapVectorValues(Lucene92HnswVectorsReader.FieldEntry fieldEntry, IndexInput dataIn, VectorSimilarityFunction vectorSimilarityFunction, IndexInput slice)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene94

Fields in org.apache.lucene.backward_codecs.lucene94 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene94HnswVectorsReader.OffHeapHnswGraph.dataIn
private final IndexInput	OffHeapByteVectorValues.SparseOffHeapVectorValues.dataIn
private final IndexInput	OffHeapFloatVectorValues.SparseOffHeapVectorValues.dataIn
protected final IndexInput	OffHeapByteVectorValues.slice
protected final IndexInput	OffHeapFloatVectorValues.slice
private final IndexInput	Lucene94HnswVectorsReader.vectorData
private final IndexInput	Lucene94HnswVectorsReader.vectorIndex

Methods in org.apache.lucene.backward_codecs.lucene94 that return IndexInput

Modifier and Type	Method	Description
private static IndexInput	Lucene94HnswVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName)

Methods in org.apache.lucene.backward_codecs.lucene94 with parameters of type IndexInput

Modifier and Type	Method	Description
(package private) static OffHeapByteVectorValues	OffHeapByteVectorValues.load(Lucene94HnswVectorsReader.FieldEntry fieldEntry, IndexInput vectorData)
(package private) static OffHeapFloatVectorValues	OffHeapFloatVectorValues.load(Lucene94HnswVectorsReader.FieldEntry fieldEntry, IndexInput vectorData)
private Lucene94HnswVectorsReader.FieldEntry	Lucene94HnswVectorsReader.readField(IndexInput input, FieldInfo info)

Constructors in org.apache.lucene.backward_codecs.lucene94 with parameters of type IndexInput

Modifier	Constructor	Description
	DenseOffHeapVectorValues(int dimension, int size, IndexInput slice, VectorSimilarityFunction vectorSimilarityFunction, int byteSize)
	DenseOffHeapVectorValues(int dimension, int size, IndexInput slice, VectorSimilarityFunction vectorSimilarityFunction, int byteSize)
(package private)	FieldEntry(IndexInput input, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction)
(package private)	OffHeapByteVectorValues(int dimension, int size, IndexInput slice, VectorSimilarityFunction vectorSimilarityFunction, int byteSize)
(package private)	OffHeapFloatVectorValues(int dimension, int size, IndexInput slice, VectorSimilarityFunction vectorSimilarityFunction, int byteSize)
(package private)	OffHeapHnswGraph(Lucene94HnswVectorsReader.FieldEntry entry, IndexInput dataIn)
	SparseOffHeapVectorValues(Lucene94HnswVectorsReader.FieldEntry fieldEntry, IndexInput dataIn, IndexInput slice, VectorSimilarityFunction vectorSimilarityFunction, int byteSize)
	SparseOffHeapVectorValues(Lucene94HnswVectorsReader.FieldEntry fieldEntry, IndexInput dataIn, IndexInput slice, VectorSimilarityFunction vectorSimilarityFunction, int byteSize)

Uses of IndexInput in org.apache.lucene.backward_codecs.lucene95

Fields in org.apache.lucene.backward_codecs.lucene95 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene95HnswVectorsReader.OffHeapHnswGraph.dataIn
private final IndexInput	Lucene95HnswVectorsReader.vectorData
private final IndexInput	Lucene95HnswVectorsReader.vectorIndex

Methods in org.apache.lucene.backward_codecs.lucene95 that return IndexInput

Modifier and Type	Method	Description
private static IndexInput	Lucene95HnswVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName)

Methods in org.apache.lucene.backward_codecs.lucene95 with parameters of type IndexInput

Modifier and Type	Method	Description
private Lucene95HnswVectorsReader.FieldEntry	Lucene95HnswVectorsReader.readField(IndexInput input, FieldInfo info)

Constructors in org.apache.lucene.backward_codecs.lucene95 with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	FieldEntry(IndexInput input, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction)
(package private)	OffHeapHnswGraph(Lucene95HnswVectorsReader.FieldEntry entry, IndexInput vectorIndex)

Uses of IndexInput in org.apache.lucene.backward_codecs.packed

Methods in org.apache.lucene.backward_codecs.packed with parameters of type IndexInput

Modifier and Type	Method	Description
static LegacyDirectMonotonicReader.Meta	LegacyDirectMonotonicReader.loadMeta(IndexInput metaIn, long numValues, int blockShift)	Load metadata from the given IndexInput.

Uses of IndexInput in org.apache.lucene.backward_codecs.store

Subclasses of IndexInput in org.apache.lucene.backward_codecs.store

Modifier and Type	Class	Description
(package private) final class	EndiannessReverserChecksumIndexInput	A ChecksumIndexInput wrapper that changes the endianness of the provided index output.
(package private) final class	EndiannessReverserIndexInput	A IndexInput wrapper that changes the endianness of the provided index input.

Methods in org.apache.lucene.backward_codecs.store that return IndexInput

Modifier and Type	Method	Description
IndexInput	EndiannessReverserIndexInput.clone()
static IndexInput	EndiannessReverserUtil.openInput(Directory directory, String name, IOContext context)	Open an index input
IndexInput	EndiannessReverserChecksumIndexInput.slice(String sliceDescription, long offset, long length)
IndexInput	EndiannessReverserIndexInput.slice(String sliceDescription, long offset, long length)

Constructors in org.apache.lucene.backward_codecs.store with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	EndiannessReverserChecksumIndexInput(IndexInput in)
(package private)	EndiannessReverserIndexInput(IndexInput in)

Uses of IndexInput in org.apache.lucene.codecs

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

Modifier and Type	Field	Description
private IndexInput[]	MultiLevelSkipListReader.skipStream	skipStream for each level.

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

Modifier and Type	Method	Description
static long	CodecUtil.checksumEntireFile(IndexInput input)	Clones the provided input, reads all bytes from the file, and calls CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput)
abstract void	PostingsReaderBase.init(IndexInput termsIn, SegmentReadState state)	Performs any initialization, such as reading and verifying the header from the provided terms dictionary IndexInput.
protected long	MultiLevelSkipListReader.readChildPointer(IndexInput skipStream)	read the child pointer written via MultiLevelSkipListWriter.writeChildPointer(long, DataOutput).
(package private) static long	CodecUtil.readCRC(IndexInput input)	Reads CRC32 value as a 64-bit long from the input.
static byte[]	CodecUtil.readFooter(IndexInput in)	Retrieves the full footer from the provided IndexInput.
static byte[]	CodecUtil.readIndexHeader(IndexInput in)	Retrieves the full index header from the provided IndexInput.
protected long	MultiLevelSkipListReader.readLevelLength(IndexInput skipStream)	read the length of the current level written via MultiLevelSkipListWriter.writeLevelLength(long, IndexOutput).
protected abstract int	MultiLevelSkipListReader.readSkipData(int level, IndexInput skipStream)	Subclasses must implement the actual skip data encoding in this method.
static long	CodecUtil.retrieveChecksum(IndexInput in)	Returns (but does not validate) the checksum previously written by CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput).
static long	CodecUtil.retrieveChecksum(IndexInput in, long expectedLength)	Returns (but does not validate) the checksum previously written by CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput).
private static void	CodecUtil.validateFooter(IndexInput in)
static void	CodecUtil.verifyAndCopyIndexHeader(IndexInput in, DataOutput out, byte[] expectedID)	Expert: verifies the incoming IndexInput has an index header and that its segment ID matches the expected one, and then copies that index header into the provided DataOutput.

Constructors in org.apache.lucene.codecs with parameters of type IndexInput

Modifier	Constructor	Description
protected	MultiLevelSkipListReader(IndexInput skipStream, int maxSkipLevels, int skipInterval)	Creates a MultiLevelSkipListReader, where skipInterval and skipMultiplier are the same.
protected	MultiLevelSkipListReader(IndexInput skipStream, int maxSkipLevels, int skipInterval, int skipMultiplier)	Creates a MultiLevelSkipListReader.

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

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

Modifier and Type	Field	Description
private final IndexInput	BlockTermsReader.FieldReader.SegmentTermsEnum.in
private final IndexInput	BlockTermsReader.in

Methods in org.apache.lucene.codecs.blockterms with parameters of type IndexInput

Modifier and Type	Method	Description
private void	BlockTermsReader.seekDir(IndexInput input)
private void	FixedGapTermsIndexReader.seekDir(IndexInput input)
private void	VariableGapTermsIndexReader.seekDir(IndexInput input)

Constructors in org.apache.lucene.codecs.blockterms with parameters of type IndexInput

Modifier	Constructor	Description
	FieldIndexData(IndexInput in, PagedBytes termBytes, long indexStart, long termsStart, long packedIndexStart, long packedOffsetsStart, long numIndexTerms)
	FieldIndexData(IndexInput in, FieldInfo fieldInfo, long indexStart)

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

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

Modifier and Type	Field	Description
(package private) final IndexInput	OrdsBlockTreeTermsReader.in
(package private) final IndexInput	OrdsIntersectTermsEnum.in
(package private) IndexInput	OrdsSegmentTermsEnum.in

Methods in org.apache.lucene.codecs.blocktreeords with parameters of type IndexInput

Modifier and Type	Method	Description
private static BytesRef	OrdsBlockTreeTermsReader.readBytesRef(IndexInput in)
private void	OrdsBlockTreeTermsReader.seekDir(IndexInput input)	Seek input to the directory offset.

Constructors in org.apache.lucene.codecs.blocktreeords with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	OrdsFieldReader(OrdsBlockTreeTermsReader parent, FieldInfo fieldInfo, long numTerms, FSTOrdsOutputs.Output rootCode, long sumTotalTermFreq, long sumDocFreq, int docCount, long indexStartFP, IndexInput indexIn, BytesRef minTerm, BytesRef maxTerm)

Uses of IndexInput in org.apache.lucene.codecs.lucene90

Fields in org.apache.lucene.codecs.lucene90 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene90DocValuesProducer.TermsDict.bytes
(package private) final IndexInput	Lucene90DocValuesProducer.BaseSortedSetDocValues.data
private final IndexInput	Lucene90DocValuesProducer.data
private IndexInput	Lucene90NormsProducer.data
(package private) final IndexInput	Lucene90PointsReader.dataIn
private final IndexInput	Lucene90CompoundReader.handle
(package private) final IndexInput	Lucene90DocValuesProducer.TermsDict.indexBytes
(package private) final IndexInput	Lucene90PointsReader.indexIn
(package private) final IndexInput	IndexedDISI.slice	The slice that stores the DocIdSetIterator.

Fields in org.apache.lucene.codecs.lucene90 with type parameters of type IndexInput

Modifier and Type	Field	Description
private IntObjectHashMap<IndexInput>	Lucene90NormsProducer.disiInputs

Methods in org.apache.lucene.codecs.lucene90 that return IndexInput

Modifier and Type	Method	Description
static IndexInput	IndexedDISI.createBlockSlice(IndexInput slice, String sliceDescription, long offset, long length, int jumpTableEntryCount)	Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
private IndexInput	Lucene90NormsProducer.getDisiInput(FieldInfo field, Lucene90NormsProducer.NormsEntry entry)
IndexInput	Lucene90CompoundReader.openInput(String name, IOContext context)

Methods in org.apache.lucene.codecs.lucene90 with parameters of type IndexInput

Modifier and Type	Method	Description
static IndexInput	IndexedDISI.createBlockSlice(IndexInput slice, String sliceDescription, long offset, long length, int jumpTableEntryCount)	Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
static RandomAccessInput	IndexedDISI.createJumpTable(IndexInput slice, long offset, long length, int jumpTableEntryCount)	Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
private Lucene90DocValuesProducer.BinaryEntry	Lucene90DocValuesProducer.readBinary(IndexInput meta)
private void	Lucene90DocValuesProducer.readFields(IndexInput meta, FieldInfos infos)
private void	Lucene90NormsProducer.readFields(IndexInput meta, FieldInfos infos)
private FixedBitSet	Lucene90LiveDocsFormat.readFixedBitSet(IndexInput input, int length)
private Map<String,Lucene90CompoundReader.FileEntry>	Lucene90CompoundReader.readMapping(IndexInput entriesStream)
private Lucene90DocValuesProducer.NumericEntry	Lucene90DocValuesProducer.readNumeric(IndexInput meta)
private void	Lucene90DocValuesProducer.readNumeric(IndexInput meta, Lucene90DocValuesProducer.NumericEntry entry)
private Lucene90DocValuesProducer.SortedEntry	Lucene90DocValuesProducer.readSorted(IndexInput meta)
private Lucene90DocValuesProducer.SortedNumericEntry	Lucene90DocValuesProducer.readSortedNumeric(IndexInput meta)
private Lucene90DocValuesProducer.SortedNumericEntry	Lucene90DocValuesProducer.readSortedNumeric(IndexInput meta, Lucene90DocValuesProducer.SortedNumericEntry entry)
private Lucene90DocValuesProducer.SortedSetEntry	Lucene90DocValuesProducer.readSortedSet(IndexInput meta)
private static void	Lucene90DocValuesProducer.readTermDict(IndexInput meta, Lucene90DocValuesProducer.TermsDictEntry entry)

Constructors in org.apache.lucene.codecs.lucene90 with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	BaseSortedSetDocValues(Lucene90DocValuesProducer.SortedSetEntry entry, IndexInput data)
	IndexedDISI(IndexInput in, long offset, long length, int jumpTableEntryCount, byte denseRankPower, long cost)	This constructor always creates a new blockSlice and a new jumpTable from in, to ensure that operations are independent from the caller.
(package private)	IndexedDISI(IndexInput blockSlice, RandomAccessInput jumpTable, int jumpTableEntryCount, byte denseRankPower, long cost)	This constructor allows to pass the slice and jumpTable directly in case it helps reuse.
private	Lucene90DocValuesProducer(Map<String,Lucene90DocValuesProducer.NumericEntry> numerics, Map<String,Lucene90DocValuesProducer.BinaryEntry> binaries, Map<String,Lucene90DocValuesProducer.SortedEntry> sorted, Map<String,Lucene90DocValuesProducer.SortedSetEntry> sortedSets, Map<String,Lucene90DocValuesProducer.SortedNumericEntry> sortedNumerics, IndexInput data, int maxDoc, int version, boolean merging)
(package private)	TermsDict(Lucene90DocValuesProducer.TermsDictEntry entry, IndexInput data)

Uses of IndexInput in org.apache.lucene.codecs.lucene90.blocktree

Fields in org.apache.lucene.codecs.lucene90.blocktree declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	IntersectTermsEnum.in
(package private) IndexInput	SegmentTermsEnum.in
(package private) final IndexInput	Lucene90BlockTreeTermsReader.indexIn
(package private) final IndexInput	Lucene90BlockTreeTermsReader.termsIn

Methods in org.apache.lucene.codecs.lucene90.blocktree with parameters of type IndexInput

Modifier and Type	Method	Description
private static BytesRef	Lucene90BlockTreeTermsReader.readBytesRef(IndexInput in)

Constructors in org.apache.lucene.codecs.lucene90.blocktree with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	FieldReader(Lucene90BlockTreeTermsReader parent, FieldInfo fieldInfo, long numTerms, BytesRef rootCode, long sumTotalTermFreq, long sumDocFreq, int docCount, long indexStartFP, IndexInput metaIn, IndexInput indexIn, BytesRef minTerm, BytesRef maxTerm)

Uses of IndexInput in org.apache.lucene.codecs.lucene90.compressing

Fields in org.apache.lucene.codecs.lucene90.compressing declared as IndexInput

Modifier and Type	Field	Description
private final IndexInput	Lucene90CompressingStoredFieldsReader.fieldsStream
private final IndexInput	FieldsIndexReader.indexInput
(package private) final IndexInput	Lucene90CompressingTermVectorsReader.vectorsStream

Methods in org.apache.lucene.codecs.lucene90.compressing that return IndexInput

Modifier and Type	Method	Description
(package private) IndexInput	Lucene90CompressingStoredFieldsReader.getFieldsStream()
(package private) IndexInput	Lucene90CompressingTermVectorsReader.getVectorsStream()

Methods in org.apache.lucene.codecs.lucene90.compressing with parameters of type IndexInput

Modifier and Type	Method	Description
(package private) static void	StoredFieldsInts.readInts(IndexInput in, int count, long[] values, int offset)	Read count integers into values.
private static void	StoredFieldsInts.readInts16(IndexInput in, int count, long[] values, int offset)
private static void	StoredFieldsInts.readInts32(IndexInput in, int count, long[] values, int offset)
private static void	StoredFieldsInts.readInts8(IndexInput in, int count, long[] values, int offset)
private static RandomAccessInput	Lucene90CompressingTermVectorsReader.slice(IndexInput in)

Constructors in org.apache.lucene.codecs.lucene90.compressing with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	FieldsIndexReader(Directory dir, String name, String suffix, String extension, String codecName, byte[] id, IndexInput metaIn)

Uses of IndexInput in org.apache.lucene.codecs.lucene94

Methods in org.apache.lucene.codecs.lucene94 with parameters of type IndexInput

Modifier and Type	Method	Description
private static VectorSimilarityFunction	Lucene94FieldInfosFormat.getDistFunc(IndexInput input, byte b)
private static DocValuesType	Lucene94FieldInfosFormat.getDocValuesType(IndexInput input, byte b)
private static IndexOptions	Lucene94FieldInfosFormat.getIndexOptions(IndexInput input, byte b)
private static VectorEncoding	Lucene94FieldInfosFormat.getVectorEncoding(IndexInput input, byte b)

Uses of IndexInput in org.apache.lucene.codecs.lucene95

Fields in org.apache.lucene.codecs.lucene95 declared as IndexInput

Modifier and Type	Field	Description
private final IndexInput	OffHeapByteVectorValues.SparseOffHeapVectorValues.dataIn
private final IndexInput	OffHeapFloatVectorValues.SparseOffHeapVectorValues.dataIn
protected final IndexInput	OffHeapByteVectorValues.slice
protected final IndexInput	OffHeapFloatVectorValues.slice

Methods in org.apache.lucene.codecs.lucene95 that return IndexInput

Modifier and Type	Method	Description
IndexInput	OffHeapByteVectorValues.getSlice()
IndexInput	OffHeapFloatVectorValues.getSlice()

Methods in org.apache.lucene.codecs.lucene95 with parameters of type IndexInput

Modifier and Type	Method	Description
static OrdToDocDISIReaderConfiguration	OrdToDocDISIReaderConfiguration.fromStoredMeta(IndexInput inputMeta, int size)	Reads in the necessary fields stored in the outputMeta to configure DirectMonotonicReader and IndexedDISI.
DirectMonotonicReader	OrdToDocDISIReaderConfiguration.getDirectMonotonicReader(IndexInput dataIn)
IndexedDISI	OrdToDocDISIReaderConfiguration.getIndexedDISI(IndexInput dataIn)
static OffHeapByteVectorValues	OffHeapByteVectorValues.load(VectorSimilarityFunction vectorSimilarityFunction, FlatVectorsScorer flatVectorsScorer, OrdToDocDISIReaderConfiguration configuration, VectorEncoding vectorEncoding, int dimension, long vectorDataOffset, long vectorDataLength, IndexInput vectorData)
static OffHeapFloatVectorValues	OffHeapFloatVectorValues.load(VectorSimilarityFunction vectorSimilarityFunction, FlatVectorsScorer flatVectorsScorer, OrdToDocDISIReaderConfiguration configuration, VectorEncoding vectorEncoding, int dimension, long vectorDataOffset, long vectorDataLength, IndexInput vectorData)

Constructors in org.apache.lucene.codecs.lucene95 with parameters of type IndexInput

Modifier	Constructor	Description
	DenseOffHeapVectorValues(int dimension, int size, IndexInput slice, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction vectorSimilarityFunction)
	DenseOffHeapVectorValues(int dimension, int size, IndexInput slice, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction similarityFunction)
(package private)	OffHeapByteVectorValues(int dimension, int size, IndexInput slice, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction similarityFunction)
(package private)	OffHeapFloatVectorValues(int dimension, int size, IndexInput slice, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction similarityFunction)
	SparseOffHeapVectorValues(OrdToDocDISIReaderConfiguration configuration, IndexInput dataIn, IndexInput slice, int dimension, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction vectorSimilarityFunction)
	SparseOffHeapVectorValues(OrdToDocDISIReaderConfiguration configuration, IndexInput dataIn, IndexInput slice, int dimension, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction similarityFunction)

Uses of IndexInput in org.apache.lucene.codecs.lucene99

Fields in org.apache.lucene.codecs.lucene99 declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	Lucene99HnswVectorsReader.OffHeapHnswGraph.dataIn
private final IndexInput	OffHeapQuantizedByteVectorValues.SparseOffHeapVectorValues.dataIn
(package private) IndexInput	Lucene99PostingsReader.BlockDocsEnum.docIn
(package private) final IndexInput	Lucene99PostingsReader.BlockImpactsDocsEnum.docIn
(package private) final IndexInput	Lucene99PostingsReader.BlockImpactsEverythingEnum.docIn
(package private) final IndexInput	Lucene99PostingsReader.BlockImpactsPostingsEnum.docIn
private final IndexInput	Lucene99PostingsReader.docIn
(package private) IndexInput	Lucene99PostingsReader.EverythingEnum.docIn
(package private) final IndexInput	Lucene99PostingsReader.BlockImpactsEverythingEnum.payIn
(package private) final IndexInput	Lucene99PostingsReader.EverythingEnum.payIn
private final IndexInput	Lucene99PostingsReader.payIn
(package private) final IndexInput	Lucene99PostingsReader.BlockImpactsEverythingEnum.posIn
(package private) final IndexInput	Lucene99PostingsReader.BlockImpactsPostingsEnum.posIn
(package private) final IndexInput	Lucene99PostingsReader.EverythingEnum.posIn
private final IndexInput	Lucene99PostingsReader.posIn
private final IndexInput	Lucene99ScalarQuantizedVectorsReader.quantizedVectorData
protected final IndexInput	OffHeapQuantizedByteVectorValues.slice
(package private) final IndexInput	Lucene99PostingsReader.BlockDocsEnum.startDocIn
(package private) final IndexInput	Lucene99PostingsReader.EverythingEnum.startDocIn
private final IndexInput	Lucene99FlatVectorsReader.vectorData
private final IndexInput	Lucene99HnswVectorsReader.vectorIndex

Methods in org.apache.lucene.codecs.lucene99 that return IndexInput

Modifier and Type	Method	Description
IndexInput	OffHeapQuantizedByteVectorValues.getSlice()
private static IndexInput	Lucene99FlatVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName, IOContext context)
private static IndexInput	Lucene99HnswVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName, IOContext context)
private static IndexInput	Lucene99ScalarQuantizedVectorsReader.openDataInput(SegmentReadState state, int versionMeta, String fileExtension, String codecName, IOContext context)

Methods in org.apache.lucene.codecs.lucene99 with parameters of type IndexInput

Modifier and Type	Method	Description
boolean	Lucene99PostingsReader.BlockDocsEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
boolean	Lucene99PostingsReader.EverythingEnum.canReuse(IndexInput docIn, FieldInfo fieldInfo)
void	Lucene99PostingsReader.init(IndexInput termsIn, SegmentReadState state)
static OffHeapQuantizedByteVectorValues	OffHeapQuantizedByteVectorValues.load(OrdToDocDISIReaderConfiguration configuration, int dimension, int size, ScalarQuantizer scalarQuantizer, VectorSimilarityFunction similarityFunction, FlatVectorsScorer vectorsScorer, boolean compress, long quantizedVectorDataOffset, long quantizedVectorDataLength, IndexInput vectorData)
private Lucene99FlatVectorsReader.FieldEntry	Lucene99FlatVectorsReader.readField(IndexInput input, FieldInfo info)
private Lucene99HnswVectorsReader.FieldEntry	Lucene99HnswVectorsReader.readField(IndexInput input, FieldInfo info)
private Lucene99ScalarQuantizedVectorsReader.FieldEntry	Lucene99ScalarQuantizedVectorsReader.readField(IndexInput input, int versionMeta, FieldInfo info)
protected void	Lucene99ScoreSkipReader.readImpacts(int level, IndexInput skipStream)
protected void	Lucene99SkipReader.readImpacts(int level, IndexInput skipStream)
protected int	Lucene99SkipReader.readSkipData(int level, IndexInput skipStream)
(package private) static void	PostingsUtil.readVIntBlock(IndexInput docIn, long[] docBuffer, long[] freqBuffer, int num, boolean indexHasFreq, boolean decodeFreq)	Read values that have been written using variable-length encoding and group-varint encoding instead of bit-packing.

Constructors in org.apache.lucene.codecs.lucene99 with parameters of type IndexInput

Modifier	Constructor	Description
	DenseOffHeapVectorValues(int dimension, int size, ScalarQuantizer scalarQuantizer, boolean compress, VectorSimilarityFunction similarityFunction, FlatVectorsScorer vectorsScorer, IndexInput slice)
(package private)	FieldEntry(IndexInput input, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction)
(package private)	FieldEntry(IndexInput input, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction)
(package private)	FieldEntry(IndexInput input, int versionMeta, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction)
	Lucene99ScoreSkipReader(IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)
	Lucene99SkipReader(IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)
(package private)	OffHeapHnswGraph(Lucene99HnswVectorsReader.FieldEntry entry, IndexInput vectorIndex)
(package private)	OffHeapQuantizedByteVectorValues(int dimension, int size, ScalarQuantizer scalarQuantizer, VectorSimilarityFunction similarityFunction, FlatVectorsScorer vectorsScorer, boolean compress, IndexInput slice)
	SparseOffHeapVectorValues(OrdToDocDISIReaderConfiguration configuration, int dimension, int size, ScalarQuantizer scalarQuantizer, boolean compress, IndexInput dataIn, VectorSimilarityFunction similarityFunction, FlatVectorsScorer vectorsScorer, IndexInput slice)

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

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

Modifier and Type	Field	Description
private final IndexInput	FSTTermsReader.fstTermsInput

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

Modifier and Type	Method	Description
private void	FSTTermsReader.checkFieldSummary(SegmentInfo info, IndexInput in, FSTTermsReader.TermsReader field, FSTTermsReader.TermsReader previous)
private void	FSTTermsReader.seekDir(IndexInput in)

Constructors in org.apache.lucene.codecs.memory with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	TermsReader(FieldInfo fieldInfo, IndexInput in, long numTerms, long sumTotalTermFreq, long sumDocFreq, int docCount)

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

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

Modifier and Type	Field	Description
(package private) final IndexInput	SimpleTextDocValuesReader.data
private final IndexInput	SimpleTextKnnVectorsReader.dataIn
private final IndexInput	SimpleTextPointsReader.dataIn
(package private) final IndexInput	SimpleTextBKDReader.in
private final IndexInput	SimpleTextBKDReader.SimpleTextPointTree.in
private final IndexInput	SimpleTextFieldsReader.in
private final IndexInput	SimpleTextFieldsReader.SimpleTextDocsEnum.in
private final IndexInput	SimpleTextFieldsReader.SimpleTextPostingsEnum.in
private final IndexInput	SimpleTextKnnVectorsReader.SimpleTextByteVectorValues.in
private final IndexInput	SimpleTextKnnVectorsReader.SimpleTextFloatVectorValues.in
private IndexInput	SimpleTextStoredFieldsReader.in
private IndexInput	SimpleTextTermVectorsReader.in
private final IndexInput	SimpleTextFieldsReader.SimpleTextDocsEnum.inStart
private final IndexInput	SimpleTextFieldsReader.SimpleTextPostingsEnum.inStart

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

Modifier and Type	Method	Description
boolean	SimpleTextFieldsReader.SimpleTextDocsEnum.canReuse(IndexInput in)
boolean	SimpleTextFieldsReader.SimpleTextPostingsEnum.canReuse(IndexInput in)
protected long	SimpleTextSkipReader.readChildPointer(IndexInput skipStream)
(package private) int	SimpleTextBKDReader.SimpleTextPointTree.readDocIDs(IndexInput in, long blockFP, int[] docIDs)
private TreeMap<String,Long>	SimpleTextFieldsReader.readFields(IndexInput in)
private int	SimpleTextKnnVectorsReader.readInt(IndexInput in, BytesRef field)
protected long	SimpleTextSkipReader.readLevelLength(IndexInput skipStream)
private void	SimpleTextBKDReader.SimpleTextPointTree.readLine(IndexInput in, BytesRefBuilder scratch)
private void	SimpleTextPointsReader.readLine(IndexInput in)
private long	SimpleTextKnnVectorsReader.readLong(IndexInput in, BytesRef field)
protected int	SimpleTextSkipReader.readSkipData(int level, IndexInput skipStream)
private String	SimpleTextKnnVectorsReader.readString(IndexInput in, BytesRef field)

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

Modifier	Constructor	Description
	SimpleTextBKDReader(IndexInput in, int numDims, int numIndexDims, int maxPointsInLeafNode, int bytesPerDim, long[] leafBlockFPs, byte[] splitPackedValues, byte[] minPackedValue, byte[] maxPackedValue, long pointCount, int docCount)
(package private)	SimpleTextByteVectorValues(SimpleTextKnnVectorsReader.FieldEntry entry, IndexInput in)
(package private)	SimpleTextFloatVectorValues(SimpleTextKnnVectorsReader.FieldEntry entry, IndexInput in)
private	SimpleTextPointTree(IndexInput in, int nodeID, int level, byte[] minPackedValue, byte[] maxPackedValue)
(package private)	SimpleTextSkipReader(IndexInput skipStream)
(package private)	SimpleTextStoredFieldsReader(long[] offsets, IndexInput in, FieldInfos fieldInfos)
(package private)	SimpleTextTermVectorsReader(long[] offsets, IndexInput in)

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

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

Modifier and Type	Field	Description
protected IndexInput	BlockReader.blockInput	IndexInput on the block file.
protected final IndexInput	UniformSplitTerms.blockInput
protected final IndexInput	UniformSplitTermsReader.blockInput
protected final IndexInput	FSTDictionary.BrowserSupplier.dictionaryInput
protected final IndexInput	UniformSplitTermsReader.dictionaryInput

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

Modifier and Type	Method	Description
protected IndexDictionary.BrowserSupplier	UniformSplitTermsReader.createDictionaryBrowserSupplier(SegmentReadState state, IndexInput dictionaryInput, FieldMetadata fieldMetadata, BlockDecoder blockDecoder, boolean dictionaryOnHeap)
protected void	UniformSplitTermsReader.fillFieldMap(PostingsReaderBase postingsReader, SegmentReadState state, BlockDecoder blockDecoder, boolean dictionaryOnHeap, IndexInput dictionaryInput, IndexInput blockInput, Collection<FieldMetadata> fieldMetadataCollection, FieldInfos fieldInfos)
protected Collection<FieldMetadata>	UniformSplitTermsReader.readFieldsMetadata(IndexInput indexInput, BlockDecoder blockDecoder, FieldInfos fieldInfos, FieldMetadata.Serializer fieldMetadataReader, int maxNumDocs)
protected void	UniformSplitTermsReader.seekFieldsMetadata(IndexInput indexInput)	Positions the given IndexInput at the beginning of the fields metadata.

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

Modifier	Constructor	Description
protected	BlockReader(IndexDictionary.BrowserSupplier dictionaryBrowserSupplier, IndexInput blockInput, PostingsReaderBase postingsReader, FieldMetadata fieldMetadata, BlockDecoder blockDecoder)
	BrowserSupplier(IndexInput dictionaryInput, long dictionaryStartFP, BlockDecoder blockDecoder, boolean isFSTOnHeap)
protected	IntersectBlockReader(CompiledAutomaton compiled, BytesRef startTerm, IndexDictionary.BrowserSupplier dictionaryBrowserSupplier, IndexInput blockInput, PostingsReaderBase postingsReader, FieldMetadata fieldMetadata, BlockDecoder blockDecoder)
protected	UniformSplitTerms(IndexInput blockInput, FieldMetadata fieldMetadata, PostingsReaderBase postingsReader, BlockDecoder blockDecoder, IndexDictionary.BrowserSupplier dictionaryBrowserSupplier)

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

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

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)

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

Modifier	Constructor	Description
	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 IndexInput in org.apache.lucene.index

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

Modifier and Type	Method	Description
IndexInput	TrackingTmpOutputDirectoryWrapper.openInput(String name, IOContext context)

Uses of IndexInput in org.apache.lucene.misc.index

Fields in org.apache.lucene.misc.index declared as IndexInput

Modifier and Type	Field	Description
private final IndexInput	BPIndexReorderer.ForwardIndex.startOffsetsInput
private final IndexInput	BPIndexReorderer.ForwardIndex.terms

Constructors in org.apache.lucene.misc.index with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	ForwardIndex(IndexInput startOffsetsInput, IndexInput terms, int maxTerm)

Uses of IndexInput in org.apache.lucene.misc.store

Subclasses of IndexInput in org.apache.lucene.misc.store

Modifier and Type	Class	Description
private static final class	DirectIODirectory.DirectIOIndexInput
(package private) static final class	RAFDirectory.RAFIndexInput	Reads bytes with RandomAccessFile.seek(long) followed by RandomAccessFile.read(byte[], int, int).

Methods in org.apache.lucene.misc.store that return IndexInput

Modifier and Type	Method	Description
IndexInput	DirectIODirectory.openInput(String name, IOContext context)
IndexInput	RAFDirectory.openInput(String name, IOContext context)	Creates an IndexInput for the file with the given name.
IndexInput	DirectIODirectory.DirectIOIndexInput.slice(String sliceDescription, long offset, long length)
IndexInput	RAFDirectory.RAFIndexInput.slice(String sliceDescription, long offset, long length)

Uses of IndexInput in org.apache.lucene.sandbox.codecs.idversion

Fields in org.apache.lucene.sandbox.codecs.idversion declared as IndexInput

Modifier and Type	Field	Description
(package private) IndexInput	IDVersionSegmentTermsEnum.in
(package private) final IndexInput	VersionBlockTreeTermsReader.in

Methods in org.apache.lucene.sandbox.codecs.idversion with parameters of type IndexInput

Modifier and Type	Method	Description
void	IDVersionPostingsReader.init(IndexInput termsIn, SegmentReadState state)
private static BytesRef	VersionBlockTreeTermsReader.readBytesRef(IndexInput in)
private void	VersionBlockTreeTermsReader.seekDir(IndexInput input)	Seek input to the directory offset.

Constructors in org.apache.lucene.sandbox.codecs.idversion with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	VersionFieldReader(VersionBlockTreeTermsReader parent, FieldInfo fieldInfo, long numTerms, PairOutputs.Pair<BytesRef,Long> rootCode, long sumTotalTermFreq, long sumDocFreq, int docCount, long indexStartFP, IndexInput indexIn, BytesRef minTerm, BytesRef maxTerm)

Uses of IndexInput in org.apache.lucene.search.suggest.document

Fields in org.apache.lucene.search.suggest.document declared as IndexInput

Modifier and Type	Field	Description
private IndexInput	CompletionFieldsProducer.dictIn
private final IndexInput	CompletionsTermsReader.dictIn

Methods in org.apache.lucene.search.suggest.document with parameters of type IndexInput

Modifier and Type	Method	Description
static NRTSuggester	NRTSuggester.load(IndexInput input, CompletionPostingsFormat.FSTLoadMode fstLoadMode)	Loads a NRTSuggester from IndexInput on or off-heap depending on the provided fstLoadMode
private static boolean	NRTSuggester.shouldLoadFSTOffHeap(IndexInput input, CompletionPostingsFormat.FSTLoadMode fstLoadMode)

Constructors in org.apache.lucene.search.suggest.document with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	CompletionsTermsReader(IndexInput dictIn, long offset, long minWeight, long maxWeight, byte type, CompletionPostingsFormat.FSTLoadMode fstLoadMode)	Creates a CompletionTermsReader to load a field-specific suggester from the index dictIn with offset

Uses of IndexInput in org.apache.lucene.store

Subclasses of IndexInput in org.apache.lucene.store

Modifier and Type	Class	Description
class	BufferedChecksumIndexInput	Simple implementation of ChecksumIndexInput that wraps another input and delegates calls.
class	BufferedIndexInput	Base implementation class for buffered IndexInput.
private static final class	BufferedIndexInput.SlicedIndexInput	Implementation of an IndexInput that reads from a portion of a file.
class	ByteBufferIndexInput	Deprecated. This class was made public for internal reasons (instanceof checks).
(package private) static final class	ByteBufferIndexInput.MultiBufferImpl	Deprecated. This class adds offset support to ByteBufferIndexInput, which is needed for slices.
(package private) static final class	ByteBufferIndexInput.SingleBufferImpl	Deprecated. Optimization of ByteBufferIndexInput for when there is only one buffer
final class	ByteBuffersIndexInput	An IndexInput implementing RandomAccessInput and backed by a ByteBuffersDataInput.
class	ChecksumIndexInput	Extension of IndexInput, computing checksum as it goes.
class	FilterIndexInput	IndexInput implementation that delegates calls to another directory.
(package private) static final class	NIOFSDirectory.NIOFSIndexInput	Reads bytes with FileChannel.read(ByteBuffer, long)

Fields in org.apache.lucene.store declared as IndexInput

Modifier and Type	Field	Description
(package private) IndexInput	BufferedIndexInput.SlicedIndexInput.base
private IndexInput	ByteBuffersDirectory.FileEntry.content
protected final IndexInput	FilterIndexInput.in
(package private) final IndexInput	BufferedChecksumIndexInput.main

Fields in org.apache.lucene.store with type parameters of type IndexInput

Modifier and Type	Field	Description
static final BiFunction<String,ByteBuffersDataOutput,IndexInput>	ByteBuffersDirectory.OUTPUT_AS_BYTE_ARRAY
static final BiFunction<String,ByteBuffersDataOutput,IndexInput>	ByteBuffersDirectory.OUTPUT_AS_MANY_BUFFERS
static final BiFunction<String,ByteBuffersDataOutput,IndexInput>	ByteBuffersDirectory.OUTPUT_AS_MANY_BUFFERS_LUCENE	Deprecated. Use ByteBuffersDirectory.OUTPUT_AS_MANY_BUFFERS instead.
static final BiFunction<String,ByteBuffersDataOutput,IndexInput>	ByteBuffersDirectory.OUTPUT_AS_ONE_BUFFER
private final BiFunction<String,ByteBuffersDataOutput,IndexInput>	ByteBuffersDirectory.outputToInput	Conversion between a buffered index output and the corresponding index input for a given file.

Methods in org.apache.lucene.store that return IndexInput

Modifier and Type	Method	Description
IndexInput	BufferedChecksumIndexInput.clone()
IndexInput	ByteBuffersIndexInput.clone()
IndexInput	IndexInput.clone()	Returns a clone of this stream.
IndexInput	FilterIndexInput.getDelegate()	Gets the delegate that was passed in on creation
IndexInput	ByteBuffersDirectory.FileEntry.openInput()
IndexInput	ByteBuffersDirectory.openInput(String name, IOContext context)
abstract IndexInput	Directory.openInput(String name, IOContext context)	Opens a stream for reading an existing file.
IndexInput	FileSwitchDirectory.openInput(String name, IOContext context)
IndexInput	FilterDirectory.openInput(String name, IOContext context)
IndexInput	MappedByteBufferIndexInputProvider.openInput(Path path, IOContext context, int chunkSizePower, boolean preload)
IndexInput	MMapDirectory.MMapIndexInputProvider.openInput(Path path, IOContext context, int chunkSizePower, boolean preload)
IndexInput	MMapDirectory.openInput(String name, IOContext context)	Creates an IndexInput for the file with the given name.
IndexInput	NIOFSDirectory.openInput(String name, IOContext context)
IndexInput	NRTCachingDirectory.openInput(String name, IOContext context)
IndexInput	BufferedChecksumIndexInput.slice(String sliceDescription, long offset, long length)
IndexInput	BufferedIndexInput.slice(String sliceDescription, long offset, long length)
IndexInput	FilterIndexInput.slice(String sliceDescription, long offset, long length)
abstract IndexInput	IndexInput.slice(String sliceDescription, long offset, long length)	Creates a slice of this index input, with the given description, offset, and length.
IndexInput	NIOFSDirectory.NIOFSIndexInput.slice(String sliceDescription, long offset, long length)
static IndexInput	FilterIndexInput.unwrap(IndexInput in)	Unwraps all FilterIndexInputs until the first non-FilterIndexInput IndexInput instance and returns it
static IndexInput	FilterIndexInput.unwrapOnlyTest(IndexInput in)	Unwraps all test FilterIndexInputs until the first non-test FilterIndexInput IndexInput instance and returns it

Methods in org.apache.lucene.store with parameters of type IndexInput

Modifier and Type	Method	Description
static IndexInput	FilterIndexInput.unwrap(IndexInput in)	Unwraps all FilterIndexInputs until the first non-FilterIndexInput IndexInput instance and returns it
static IndexInput	FilterIndexInput.unwrapOnlyTest(IndexInput in)	Unwraps all test FilterIndexInputs until the first non-test FilterIndexInput IndexInput instance and returns it
static BufferedIndexInput	BufferedIndexInput.wrap(String sliceDescription, IndexInput other, long offset, long length)	Wraps a portion of another IndexInput with buffering.

Method parameters in org.apache.lucene.store with type arguments of type IndexInput

Modifier and Type	Method	Description
(package private) final IndexOutput	ByteBuffersDirectory.FileEntry.createOutput(BiFunction<String,ByteBuffersDataOutput,IndexInput> outputToInput)

Constructors in org.apache.lucene.store with parameters of type IndexInput

Modifier	Constructor	Description
	BufferedChecksumIndexInput(IndexInput main)	Creates a new BufferedChecksumIndexInput
	FilterIndexInput(String resourceDescription, IndexInput in)	Creates a FilterIndexInput with a resource description and wrapped delegate IndexInput
(package private)	SlicedIndexInput(String sliceDescription, IndexInput base, long offset, long length)

Constructor parameters in org.apache.lucene.store with type arguments of type IndexInput

Modifier	Constructor	Description
	ByteBuffersDirectory(LockFactory factory, Supplier<ByteBuffersDataOutput> bbOutputSupplier, BiFunction<String,ByteBuffersDataOutput,IndexInput> outputToInput)

Uses of IndexInput in org.apache.lucene.util

Methods in org.apache.lucene.util with parameters of type IndexInput

Modifier and Type	Method	Description
void	PagedBytes.copy(IndexInput in, long byteCount)	Read this many bytes from in

Uses of IndexInput in org.apache.lucene.util.bkd

Fields in org.apache.lucene.util.bkd declared as IndexInput

Modifier and Type	Field	Description
(package private) final IndexInput	BKDReader.in
(package private) final IndexInput	OfflinePointReader.in
private final IndexInput	BKDReader.BKDPointTree.innerNodes
private final IndexInput	BKDReader.BKDPointTree.leafNodes
(package private) final IndexInput	BKDReader.packedIndex

Methods in org.apache.lucene.util.bkd with parameters of type IndexInput

Modifier and Type	Method	Description
private static void	DocIdsWriter.readBitSet(IndexInput in, int count, int[] docIDs)
private static void	DocIdsWriter.readBitSet(IndexInput in, int count, PointValues.IntersectVisitor visitor)
private static DocIdSetIterator	DocIdsWriter.readBitSetIterator(IndexInput in, int count)
private void	BKDReader.BKDPointTree.readCommonPrefixes(int[] commonPrefixLengths, byte[] scratchPackedValue, IndexInput in)
private int	BKDReader.BKDPointTree.readCompressedDim(IndexInput in)
private static void	DocIdsWriter.readContinuousIds(IndexInput in, int count, int[] docIDs)
private static void	DocIdsWriter.readContinuousIds(IndexInput in, int count, PointValues.IntersectVisitor visitor)
private static void	DocIdsWriter.readDelta16(IndexInput in, int count, int[] docIDs)
private void	DocIdsWriter.readDelta16(IndexInput in, int count, PointValues.IntersectVisitor visitor)
private int	BKDReader.BKDPointTree.readDocIDs(IndexInput in, long blockFP, BKDReader.BKDReaderDocIDSetIterator iterator)
(package private) void	DocIdsWriter.readInts(IndexInput in, int count, int[] docIDs)	Read count integers into docIDs.
(package private) void	DocIdsWriter.readInts(IndexInput in, int count, PointValues.IntersectVisitor visitor)	Read count integers and feed the result directly to PointValues.IntersectVisitor.visit(int).
private static void	DocIdsWriter.readInts24(IndexInput in, int count, int[] docIDs)
private static void	DocIdsWriter.readInts24(IndexInput in, int count, PointValues.IntersectVisitor visitor)
private static void	DocIdsWriter.readInts32(IndexInput in, int count, int[] docIDs)
private void	DocIdsWriter.readInts32(IndexInput in, int count, PointValues.IntersectVisitor visitor)
private static void	DocIdsWriter.readLegacyDeltaVInts(IndexInput in, int count, int[] docIDs)
private static void	DocIdsWriter.readLegacyDeltaVInts(IndexInput in, int count, PointValues.IntersectVisitor visitor)
private void	BKDReader.BKDPointTree.readMinMax(int[] commonPrefixLengths, byte[] minPackedValue, byte[] maxPackedValue, IndexInput in)
private void	BKDReader.BKDPointTree.visitCompressedDocValues(int[] commonPrefixLengths, byte[] scratchPackedValue, IndexInput in, BKDReader.BKDReaderDocIDSetIterator scratchIterator, int count, PointValues.IntersectVisitor visitor, int compressedDim)
private void	BKDReader.BKDPointTree.visitDocValuesNoCardinality(int[] commonPrefixLengths, byte[] scratchDataPackedValue, byte[] scratchMinIndexPackedValue, byte[] scratchMaxIndexPackedValue, IndexInput in, BKDReader.BKDReaderDocIDSetIterator scratchIterator, int count, PointValues.IntersectVisitor visitor)
private void	BKDReader.BKDPointTree.visitDocValuesWithCardinality(int[] commonPrefixLengths, byte[] scratchDataPackedValue, byte[] scratchMinIndexPackedValue, byte[] scratchMaxIndexPackedValue, IndexInput in, BKDReader.BKDReaderDocIDSetIterator scratchIterator, int count, PointValues.IntersectVisitor visitor)
private void	BKDReader.BKDPointTree.visitSparseRawDocValues(int[] commonPrefixLengths, byte[] scratchPackedValue, IndexInput in, BKDReader.BKDReaderDocIDSetIterator scratchIterator, int count, PointValues.IntersectVisitor visitor)

Constructors in org.apache.lucene.util.bkd with parameters of type IndexInput

Modifier	Constructor	Description
private	BKDPointTree(IndexInput innerNodes, IndexInput leafNodes, BKDConfig config, int numLeaves, int version, long pointCount, byte[] minPackedValue, byte[] maxPackedValue, boolean isTreeBalanced)
private	BKDPointTree(IndexInput innerNodes, IndexInput leafNodes, BKDConfig config, int numLeaves, int version, long pointCount, int nodeID, int level, byte[] minPackedValue, byte[] maxPackedValue, BKDReader.BKDReaderDocIDSetIterator scratchIterator, byte[] scratchDataPackedValue, byte[] scratchMinIndexPackedValue, byte[] scratchMaxIndexPackedValue, int[] commonPrefixLengths, boolean isTreeBalanced)
	BKDReader(IndexInput metaIn, IndexInput indexIn, IndexInput dataIn)	Caller must pre-seek the provided IndexInput to the index location that BKDWriter.finish(org.apache.lucene.store.IndexOutput, org.apache.lucene.store.IndexOutput, org.apache.lucene.store.IndexOutput) returned.

Uses of IndexInput in org.apache.lucene.util.fst

Fields in org.apache.lucene.util.fst declared as IndexInput

Modifier and Type	Field	Description
private IndexInput	OffHeapFSTStore.in

Uses of IndexInput in org.apache.lucene.util.hnsw

Methods in org.apache.lucene.util.hnsw that return IndexInput

Modifier and Type	Method	Description
default IndexInput	RandomAccessVectorValues.getSlice()	Returns a slice of the underlying IndexInput that contains the vector values if available

Uses of IndexInput in org.apache.lucene.util.packed

Fields in org.apache.lucene.util.packed declared as IndexInput

Modifier and Type	Field	Description
private final IndexInput	DirectPacked64SingleBlockReader.in
(package private) final IndexInput	DirectPackedReader.in

Methods in org.apache.lucene.util.packed with parameters of type IndexInput

Modifier and Type	Method	Description
static DirectMonotonicReader.Meta	DirectMonotonicReader.loadMeta(IndexInput metaIn, long numValues, int blockShift)	Load metadata from the given IndexInput.
static MonotonicBlockPackedReader	MonotonicBlockPackedReader.of(IndexInput in, int packedIntsVersion, int blockSize, long valueCount)	Sole constructor.

Constructors in org.apache.lucene.util.packed with parameters of type IndexInput

Modifier	Constructor	Description
(package private)	DirectPacked64SingleBlockReader(int bitsPerValue, int valueCount, IndexInput in)
(package private)	DirectPackedReader(int bitsPerValue, int valueCount, IndexInput in)
private	MonotonicBlockPackedReader(IndexInput in, int packedIntsVersion, int blockSize, long valueCount)