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

Packages that use DataOutput

Package	Description
org.apache.lucene.backward_codecs.compressing	Compressing helper classes.
org.apache.lucene.backward_codecs.lucene50	Lucene 5.0 file format.
org.apache.lucene.backward_codecs.lucene84	Lucene 8.4 file format.
org.apache.lucene.backward_codecs.lucene87	Lucene 8.7 file format.
org.apache.lucene.backward_codecs.lucene90	Lucene 9.0 file format.
org.apache.lucene.backward_codecs.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.blocktreeords	Same postings format as Lucene50, except the terms dictionary also supports ords, i.e.
org.apache.lucene.codecs.bloom	Codec PostingsFormat for fast access to low-frequency terms such as primary key fields.
org.apache.lucene.codecs.compressing	Compressing helper classes.
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.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.misc.util.fst	Misc FST classes.
org.apache.lucene.sandbox.codecs.idversion	A primary-key postings format that associates a version (long) with each term and can provide fail-fast lookups by ID and version.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.suggest	Support for Autocomplete/Autosuggest
org.apache.lucene.search.suggest.analyzing	Analyzer based autosuggest.
org.apache.lucene.search.suggest.document	Support for document suggestion
org.apache.lucene.search.suggest.fst	Finite-state based autosuggest.
org.apache.lucene.search.suggest.tst	Ternary Search Tree based autosuggest.
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.compress	Compression utilities.
org.apache.lucene.util.fst	Finite state transducers
org.apache.lucene.util.packed	Packed integer arrays and streams.

Uses of DataOutput in org.apache.lucene.backward_codecs.compressing

Methods in org.apache.lucene.backward_codecs.compressing with parameters of type DataOutput

Modifier and Type	Method	Description
void	CompressionMode.DeflateCompressor.compress(byte[] bytes, int off, int len, DataOutput out)
void	CompressionMode.LZ4FastCompressor.compress(byte[] bytes, int off, int len, DataOutput out)
void	CompressionMode.LZ4HighCompressor.compress(byte[] bytes, int off, int len, DataOutput out)
abstract void	Compressor.compress(byte[] bytes, int off, int len, DataOutput out)	Compress bytes into out.

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

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

Modifier and Type	Method	Description
void	Lucene50StoredFieldsFormat.LZ4FastCompressor.compress(byte[] bytes, int off, int len, DataOutput out)

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

Modifier	Constructor	Description
(package private)	ForUtil(float acceptableOverheadRatio, DataOutput out)	Create a new ForUtil instance and save state into out.

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

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

Modifier and Type	Method	Description
(package private) void	ForUtil.encode(long[] longs, int bitsPerValue, DataOutput out)	Encode 128 integers from longs into out.
(package private) void	PForUtil.encode(long[] longs, DataOutput out)	Encode 128 integers from longs into out.
(package private) void	ForDeltaUtil.encodeDeltas(long[] longs, DataOutput out)	Encode deltas of a strictly monotonically increasing sequence of integers.

Uses of DataOutput in org.apache.lucene.backward_codecs.lucene87

Methods in org.apache.lucene.backward_codecs.lucene87 with parameters of type DataOutput

Modifier and Type	Method	Description
void	DeflateWithPresetDictCompressionMode.DeflateWithPresetDictCompressor.compress(byte[] bytes, int off, int len, DataOutput out)
void	LZ4WithPresetDictCompressionMode.LZ4WithPresetDictCompressor.compress(byte[] bytes, int off, int len, DataOutput out)
private void	DeflateWithPresetDictCompressionMode.DeflateWithPresetDictCompressor.doCompress(byte[] bytes, int off, int len, DataOutput out)
private void	LZ4WithPresetDictCompressionMode.LZ4WithPresetDictCompressor.doCompress(byte[] bytes, int dictLen, int len, DataOutput out)

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

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

Modifier and Type	Method	Description
(package private) void	ForUtil.encode(long[] longs, int bitsPerValue, DataOutput out)	Encode 128 integers from longs into out.
(package private) void	PForUtil.encode(long[] longs, DataOutput out)	Encode 128 integers from longs into out.
void	Lucene90PostingsWriter.encodeTerm(DataOutput out, FieldInfo fieldInfo, BlockTermState _state, boolean absolute)
(package private) static void	Lucene90SkipWriter.writeImpacts(CompetitiveImpactAccumulator acc, DataOutput out)
protected void	Lucene90SkipWriter.writeSkipData(int level, DataOutput skipBuffer)

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

Fields in org.apache.lucene.backward_codecs.packed declared as DataOutput

Modifier and Type	Field	Description
(package private) final DataOutput	LegacyDirectWriter.output

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

Modifier and Type	Method	Description
static LegacyDirectWriter	LegacyDirectWriter.getInstance(DataOutput output, long numValues, int bitsPerValue)	Returns an instance suitable for encoding numValues using bitsPerValue

Constructors in org.apache.lucene.backward_codecs.packed with parameters of type DataOutput

Modifier	Constructor	Description
(package private)	LegacyDirectWriter(DataOutput output, long numValues, int bitsPerValue)

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

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

Modifier and Type	Class	Description
(package private) class	EndiannessReverserDataOutput
(package private) final class	EndiannessReverserIndexOutput	A IndexOutput wrapper that changes the endianness of the provided index output.

Fields in org.apache.lucene.backward_codecs.store declared as DataOutput

Modifier and Type	Field	Description
(package private) final DataOutput	EndiannessReverserDataOutput.out

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

Modifier and Type	Method	Description
static DataOutput	EndiannessReverserUtil.wrapDataOutput(DataOutput dataOutput)	wraps a data output

Methods in org.apache.lucene.backward_codecs.store with parameters of type DataOutput

Modifier and Type	Method	Description
static DataOutput	EndiannessReverserUtil.wrapDataOutput(DataOutput dataOutput)	wraps a data output

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

Modifier	Constructor	Description
(package private)	EndiannessReverserDataOutput(DataOutput out)

Uses of DataOutput in org.apache.lucene.codecs

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

Modifier and Type	Method	Description
abstract void	PostingsWriterBase.encodeTerm(DataOutput out, FieldInfo fieldInfo, BlockTermState state, boolean absolute)	Encode metadata as long[] and byte[].
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.
static void	CodecUtil.writeBEInt(DataOutput out, int i)	write int value on header / footer with big endian order
static void	CodecUtil.writeBELong(DataOutput out, long l)	write long value on header / footer with big endian order
protected void	MultiLevelSkipListWriter.writeChildPointer(long childPointer, DataOutput skipBuffer)	Writes the child pointer of a block to the given output.
static void	CodecUtil.writeHeader(DataOutput out, String codec, int version)	Writes a codec header, which records both a string to identify the file and a version number.
static void	CodecUtil.writeIndexHeader(DataOutput out, String codec, int version, byte[] id, String suffix)	Writes a codec header for an index file, which records both a string to identify the format of the file, a version number, and data to identify the file instance (ID and auxiliary suffix such as generation).
protected abstract void	MultiLevelSkipListWriter.writeSkipData(int level, DataOutput skipBuffer)	Subclasses must implement the actual skip data encoding in this method.

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

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

Modifier and Type	Method	Description
void	FSTOrdsOutputs.write(FSTOrdsOutputs.Output prefix, DataOutput out)

Uses of DataOutput in org.apache.lucene.codecs.bloom

Methods in org.apache.lucene.codecs.bloom with parameters of type DataOutput

Modifier and Type	Method	Description
void	FuzzySet.serialize(DataOutput out)	Serializes the data set to file using the following format: FuzzySet -->hashCount,BloomSize, NumBitSetWords,BitSetWordNumBitSetWords hashCount --> Uint32 The number of hash functions (k).

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

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

Modifier and Type	Method	Description
void	CompressionMode.DeflateCompressor.compress(ByteBuffersDataInput buffersInput, DataOutput out)
void	CompressionMode.LZ4FastCompressor.compress(ByteBuffersDataInput buffersInput, DataOutput out)
void	CompressionMode.LZ4HighCompressor.compress(ByteBuffersDataInput buffersInput, DataOutput out)
abstract void	Compressor.compress(ByteBuffersDataInput buffersInput, DataOutput out)	Compress bytes into out.

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

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

Modifier and Type	Method	Description
void	DeflateWithPresetDictCompressionMode.DeflateWithPresetDictCompressor.compress(ByteBuffersDataInput buffersInput, DataOutput out)
void	LZ4WithPresetDictCompressionMode.LZ4WithPresetDictCompressor.compress(ByteBuffersDataInput buffersInput, DataOutput out)
private void	DeflateWithPresetDictCompressionMode.DeflateWithPresetDictCompressor.doCompress(byte[] bytes, int off, int len, DataOutput out)
private void	LZ4WithPresetDictCompressionMode.LZ4WithPresetDictCompressor.doCompress(byte[] bytes, int dictLen, int len, DataOutput out)

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

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

Modifier and Type	Field	Description
private final DataOutput	Lucene90BlockTreeTermsWriter.StatsWriter.out

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

Modifier and Type	Method	Description
private static void	Lucene90BlockTreeTermsWriter.writeBytesRef(DataOutput out, BytesRef bytes)
(package private) static void	Lucene90BlockTreeTermsWriter.writeMSBVLong(long l, DataOutput scratchBytes)	Encodes long value to variable length byte[], in MSB order.

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

Modifier	Constructor	Description
(package private)	StatsWriter(DataOutput out, boolean hasFreqs)

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

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

Modifier and Type	Method	Description
private static void	Lucene90CompressingStoredFieldsWriter.saveInts(int[] values, int length, DataOutput out)
(package private) static void	StoredFieldsInts.writeInts(int[] values, int start, int count, DataOutput out)
private static void	StoredFieldsInts.writeInts16(DataOutput out, int count, int[] values, int offset)
private static void	StoredFieldsInts.writeInts32(DataOutput out, int count, int[] values, int offset)
private static void	StoredFieldsInts.writeInts8(DataOutput out, int count, int[] values, int offset)
(package private) static void	Lucene90CompressingStoredFieldsWriter.writeTLong(DataOutput out, long l)	Writes a long in a variable-length format.
(package private) static void	Lucene90CompressingStoredFieldsWriter.writeZDouble(DataOutput out, double d)	Writes a float in a variable-length format.
(package private) static void	Lucene90CompressingStoredFieldsWriter.writeZFloat(DataOutput out, float f)	Writes a float in a variable-length format.

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

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

Modifier and Type	Method	Description
(package private) void	ForUtil.encode(long[] longs, int bitsPerValue, DataOutput out)	Encode 128 integers from longs into out.
(package private) void	PForUtil.encode(long[] longs, DataOutput out)	Encode 128 integers from longs into out.
(package private) void	ForDeltaUtil.encodeDeltas(long[] longs, DataOutput out)	Encode deltas of a strictly monotonically increasing sequence of integers.
void	Lucene99PostingsWriter.encodeTerm(DataOutput out, FieldInfo fieldInfo, BlockTermState _state, boolean absolute)
static void	Lucene99SkipWriter.writeImpacts(CompetitiveImpactAccumulator acc, DataOutput out)
private void	Lucene99SegmentInfoFormat.writeSegmentInfo(DataOutput output, SegmentInfo si)
protected void	Lucene99SkipWriter.writeSkipData(int level, DataOutput skipBuffer)

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

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

Modifier and Type	Method	Description
void	FSTTermOutputs.write(FSTTermOutputs.TermData data, DataOutput out)

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

Subclasses of DataOutput in org.apache.lucene.codecs.simpletext

Modifier and Type	Class	Description
(package private) static class	SimpleTextSegmentInfoFormat.BytesRefOutput

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

Modifier and Type	Method	Description
static void	SimpleTextUtil.write(DataOutput out, String s, BytesRefBuilder scratch)
static void	SimpleTextUtil.write(DataOutput out, BytesRef b)
protected void	SimpleTextSkipWriter.writeChildPointer(long childPointer, DataOutput skipBuffer)
static void	SimpleTextUtil.writeNewline(DataOutput out)
protected void	SimpleTextSkipWriter.writeSkipData(int level, DataOutput skipBuffer)

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

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

Modifier and Type	Method	Description
void	BlockHeader.Serializer.write(DataOutput output, BlockHeader blockHeader)
void	FieldMetadata.Serializer.write(DataOutput output, FieldMetadata fieldMetadata)
void	FSTDictionary.write(DataOutput output, BlockEncoder blockEncoder)
void	IndexDictionary.write(DataOutput output, BlockEncoder blockEncoder)	Writes this dictionary to the provided output.
protected int	UniformSplitTermsWriter.writeFieldTerms(BlockWriter blockWriter, DataOutput fieldsOutput, TermsEnum termsEnum, FieldInfo fieldInfo, NormsProducer normsProducer)
protected void	BlockLine.Serializer.writeIncrementallyEncodedTerm(TermBytes termBytes, TermBytes previousTermBytes, boolean isIncrementalEncodingSeed, DataOutput blockOutput)
void	BlockLine.Serializer.writeLine(DataOutput blockOutput, BlockLine line, BlockLine previousLine, int termStateRelativeOffset, boolean isIncrementalEncodingSeed)	Writes a line and its offset to the corresponding term state details in the details region.
protected void	BlockLine.Serializer.writeLineTermState(DataOutput termStatesOutput, BlockLine line, FieldInfo fieldInfo, DeltaBaseTermStateSerializer encoder)	Writes the term state details of a line in the details region.
void	DeltaBaseTermStateSerializer.writeTermState(DataOutput termStatesOutput, FieldInfo fieldInfo, BlockTermState termState)	Writes a BlockTermState to the provided DataOutput.
void	BlockEncoder.WritableBytes.writeTo(DataOutput dataOutput)	Writes the bytes to the provided DataOutput.

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

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

Modifier and Type	Method	Description
void	STBlockLine.Serializer.writeLineTermStates(DataOutput termStatesOutput, STBlockLine line, DeltaBaseTermStateSerializer encoder)	Writes all the BlockTermState of the provided STBlockLine to the given output.

Uses of DataOutput in org.apache.lucene.index

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

Modifier and Type	Field	Description
private final DataOutput	BinaryDocValuesWriter.bytesOut
private final DataOutput	PointValuesWriter.bytesOut

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

Modifier and Type	Method	Description
private void	FreqProxTermsWriter.SortingPostingsEnum.addPositions(PostingsEnum in, DataOutput out)
static void	SortFieldProvider.write(SortField sf, DataOutput output)	Writes a SortField to a DataOutput
abstract void	SortFieldProvider.writeSortField(SortField sf, DataOutput out)	Writes a SortField to a DataOutput
long	ByteSliceReader.writeTo(DataOutput out)
(package private) void	DocValuesUpdate.BinaryDocValuesUpdate.writeTo(DataOutput out)
(package private) void	DocValuesUpdate.NumericDocValuesUpdate.writeTo(DataOutput out)
(package private) abstract void	DocValuesUpdate.writeTo(DataOutput output)

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

Modifier	Constructor	Description
	CorruptIndexException(String message, DataOutput output)	Create exception with a message only
	CorruptIndexException(String message, DataOutput output, Throwable cause)	Create exception with message and root cause.

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

Methods in org.apache.lucene.misc.index with parameters of type DataOutput

Modifier and Type	Method	Description
(package private) static void	BPIndexReorderer.writeMonotonicInts(int[] ints, int len, DataOutput out)	Simple bit packing that focuses on the common / efficient case when term IDs can be encoded on 16 bits.
private int	BPIndexReorderer.writePostings(CodecReader reader, Set<String> fields, Directory tempDir, DataOutput postingsOut)

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

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

Modifier and Type	Class	Description
class	ByteTrackingIndexOutput	An IndexOutput that wraps another instance and tracks the number of bytes written
private static final class	DirectIODirectory.DirectIOIndexOutput

Uses of DataOutput in org.apache.lucene.misc.util.fst

Methods in org.apache.lucene.misc.util.fst with parameters of type DataOutput

Modifier and Type	Method	Description
void	ListOfOutputs.write(Object output, DataOutput out)
void	UpToTwoPositiveIntOutputs.write(Object _output, DataOutput out)
void	ListOfOutputs.writeFinalOutput(Object output, DataOutput out)

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

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

Modifier and Type	Method	Description
void	IDVersionPostingsWriter.encodeTerm(DataOutput out, FieldInfo fieldInfo, BlockTermState _state, boolean absolute)

Uses of DataOutput in org.apache.lucene.search

Methods in org.apache.lucene.search with parameters of type DataOutput

Modifier and Type	Method	Description
private void	SortedNumericSortField.serialize(DataOutput out)
private void	SortedSetSortField.serialize(DataOutput out)
private void	SortField.serialize(DataOutput out)
void	SortedNumericSortField.Provider.writeSortField(SortField sf, DataOutput out)
void	SortedSetSortField.Provider.writeSortField(SortField sf, DataOutput out)
void	SortField.Provider.writeSortField(SortField sf, DataOutput out)

Uses of DataOutput in org.apache.lucene.search.suggest

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

Modifier and Type	Method	Description
abstract boolean	Lookup.store(DataOutput output)	Persist the constructed lookup data to a directory.

Uses of DataOutput in org.apache.lucene.search.suggest.analyzing

Methods in org.apache.lucene.search.suggest.analyzing with parameters of type DataOutput

Modifier and Type	Method	Description
boolean	AnalyzingInfixSuggester.store(DataOutput in)
boolean	AnalyzingSuggester.store(DataOutput output)
boolean	FreeTextSuggester.store(DataOutput output)

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

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

Modifier and Type	Method	Description
boolean	NRTSuggesterBuilder.store(DataOutput output)	Builds and stores a FST that can be loaded with NRTSuggester.load(IndexInput, CompletionPostingsFormat.FSTLoadMode))}

Uses of DataOutput in org.apache.lucene.search.suggest.fst

Methods in org.apache.lucene.search.suggest.fst with parameters of type DataOutput

Modifier and Type	Method	Description
boolean	FSTCompletionLookup.store(DataOutput output)
boolean	WFSTCompletionLookup.store(DataOutput output)

Uses of DataOutput in org.apache.lucene.search.suggest.tst

Methods in org.apache.lucene.search.suggest.tst with parameters of type DataOutput

Modifier and Type	Method	Description
boolean	TSTLookup.store(DataOutput output)
private void	TSTLookup.writeRecursively(DataOutput out, TernaryTreeNode node)

Uses of DataOutput in org.apache.lucene.store

Subclasses of DataOutput in org.apache.lucene.store

Modifier and Type	Class	Description
class	ByteArrayDataOutput	DataOutput backed by a byte array.
final class	ByteBuffersDataOutput	A DataOutput storing data in a list of ByteBuffers.
final class	ByteBuffersIndexOutput	An IndexOutput writing to a ByteBuffersDataOutput.
class	FilterIndexOutput	IndexOutput implementation that delegates calls to another directory.
(package private) final class	FSDirectory.FSIndexOutput
class	IndexOutput	A DataOutput for appending data to a file in a Directory.
class	OutputStreamDataOutput	A DataOutput wrapping a plain OutputStream.
class	OutputStreamIndexOutput	Implementation class for buffered IndexOutput that writes to an OutputStream.
final class	RateLimitedIndexOutput	A rate limiting IndexOutput

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

Modifier and Type	Method	Description
void	ByteBuffersDataOutput.copyTo(DataOutput output)	Copy the current content of this object into another DataOutput.

Uses of DataOutput in org.apache.lucene.util

Subclasses of DataOutput in org.apache.lucene.util

Modifier and Type	Class	Description
final class	PagedBytes.PagedBytesDataOutput	Output that transparently spills to new pages as necessary

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

Modifier and Type	Method	Description
static void	GroupVIntUtil.writeGroupVInts(DataOutput out, byte[] scratch, long[] values, int limit)	The implementation for group-varint encoding, It uses a maximum of GroupVIntUtil.MAX_LENGTH_PER_GROUP bytes scratch buffer.

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

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

Modifier and Type	Method	Description
private void	BKDWriter.writeActualBounds(DataOutput out, int[] commonPrefixLengths, int count, IntFunction<BytesRef> packedValues)
private void	BKDWriter.writeCommonPrefixes(DataOutput out, int[] commonPrefixes, byte[] packedValue)
(package private) void	DocIdsWriter.writeDocIds(int[] docIds, int start, int count, DataOutput out)
private void	BKDWriter.writeHighCardinalityLeafBlockPackedValues(DataOutput out, int[] commonPrefixLengths, int count, int sortedDim, IntFunction<BytesRef> packedValues, int compressedByteOffset)
private static void	DocIdsWriter.writeIdsAsBitSet(int[] docIds, int start, int count, DataOutput out)
private void	BKDWriter.writeLeafBlockDocs(DataOutput out, int[] docIDs, int start, int count)
private void	BKDWriter.writeLeafBlockPackedValues(DataOutput out, int[] commonPrefixLengths, int count, int sortedDim, IntFunction<BytesRef> packedValues, int leafCardinality)
private void	BKDWriter.writeLeafBlockPackedValuesRange(DataOutput out, int[] commonPrefixLengths, int start, int end, IntFunction<BytesRef> packedValues)
private void	BKDWriter.writeLowCardinalityLeafBlockPackedValues(DataOutput out, int[] commonPrefixLengths, int count, IntFunction<BytesRef> packedValues)

Uses of DataOutput in org.apache.lucene.util.compress

Methods in org.apache.lucene.util.compress with parameters of type DataOutput

Modifier and Type	Method	Description
static boolean	LowercaseAsciiCompression.compress(byte[] in, int len, byte[] tmp, DataOutput out)	Compress in[0:len] into out.
static void	LZ4.compress(byte[] bytes, int off, int len, DataOutput out, LZ4.HashTable ht)	Compress bytes[off:off+len] into out using at most 16kB of memory.
static void	LZ4.compressWithDictionary(byte[] bytes, int dictOff, int dictLen, int len, DataOutput out, LZ4.HashTable ht)	Compress bytes[dictOff+dictLen:dictOff+dictLen+len] into out using at most 16kB of memory.
private static void	LZ4.encodeLastLiterals(byte[] bytes, int anchor, int literalLen, DataOutput out)
private static void	LZ4.encodeLen(int l, DataOutput out)
private static void	LZ4.encodeLiterals(byte[] bytes, int token, int anchor, int literalLen, DataOutput out)
private static void	LZ4.encodeSequence(byte[] bytes, int anchor, int matchRef, int matchOff, int matchLen, DataOutput out)

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

Subclasses of DataOutput in org.apache.lucene.util.fst

Modifier and Type	Class	Description
(package private) final class	GrowableByteArrayDataOutput
(package private) final class	ReadWriteDataOutput	An adapter class to use ByteBuffersDataOutput as a FSTReader.

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

Modifier and Type	Field	Description
private DataOutput	FSTCompiler.Builder.dataOutput
(package private) final DataOutput	FSTCompiler.dataOutput

Methods in org.apache.lucene.util.fst that return DataOutput

Modifier and Type	Method	Description
static DataOutput	FSTCompiler.getOnHeapReaderWriter(int blockBits)	Get an on-heap DataOutput that allows the FST to be read immediately after writing, and also optionally saved to an external DataOutput.

Methods in org.apache.lucene.util.fst with parameters of type DataOutput

Modifier and Type	Method	Description
FSTCompiler.Builder<T>	FSTCompiler.Builder.dataOutput(DataOutput dataOutput)	Set the DataOutput which is used for low-level writing of FST.
void	FST.save(DataOutput metaOut, DataOutput out)	Save the FST to DataOutput.
void	FST.saveMetadata(DataOutput metaOut)	Save the metadata to a DataOutput
void	ByteSequenceOutputs.write(BytesRef prefix, DataOutput out)
void	CharSequenceOutputs.write(CharsRef prefix, DataOutput out)
void	IntSequenceOutputs.write(IntsRef prefix, DataOutput out)
void	NoOutputs.write(Object prefix, DataOutput out)
abstract void	Outputs.write(T output, DataOutput out)	Encode an output value into a DataOutput.
void	PairOutputs.write(PairOutputs.Pair<A,B> output, DataOutput writer)
void	PositiveIntOutputs.write(Long output, DataOutput out)
void	Outputs.writeFinalOutput(T output, DataOutput out)	Encode an final node output value into a DataOutput.
private void	FSTCompiler.writeLabel(DataOutput out, int v)
void	FSTCompiler.NullFSTReader.writeTo(DataOutput out)
void	FSTReader.writeTo(DataOutput out)	Write this FST to another DataOutput
void	GrowableByteArrayDataOutput.writeTo(DataOutput out)	Writes all of our bytes to the target DataOutput.
void	OffHeapFSTStore.writeTo(DataOutput out)
void	OnHeapFSTStore.writeTo(DataOutput out)
void	ReadWriteDataOutput.writeTo(DataOutput out)

Constructors in org.apache.lucene.util.fst with parameters of type DataOutput

Modifier	Constructor	Description
private	FSTCompiler(FST.INPUT_TYPE inputType, double suffixRAMLimitMB, Outputs<T> outputs, boolean allowFixedLengthArcs, DataOutput dataOutput, float directAddressingMaxOversizingFactor, int version)

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

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

Modifier and Type	Field	Description
protected DataOutput	AbstractBlockPackedWriter.out
(package private) final DataOutput	PackedDataOutput.out
protected final DataOutput	PackedInts.Writer.out
(package private) final DataOutput	DirectWriter.output

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

Modifier and Type	Method	Description
static DirectWriter	DirectWriter.getInstance(DataOutput output, long numValues, int bitsPerValue)	Returns an instance suitable for encoding numValues using bitsPerValue
static PackedInts.Writer	PackedInts.getWriterNoHeader(DataOutput out, PackedInts.Format format, int valueCount, int bitsPerValue, int mem)	Expert: Create a packed integer array writer for the given output, format, value count, and number of bits per value.
void	AbstractBlockPackedWriter.reset(DataOutput out)	Reset this writer to wrap out.
(package private) static void	AbstractBlockPackedWriter.writeVLong(DataOutput out, long i)

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

Modifier	Constructor	Description
protected	AbstractBlockPackedWriter(DataOutput out, int blockSize)	Sole constructor.
	BlockPackedWriter(DataOutput out, int blockSize)	Sole constructor.
(package private)	DirectWriter(DataOutput output, long numValues, int bitsPerValue)
	MonotonicBlockPackedWriter(DataOutput out, int blockSize)	Sole constructor.
	PackedDataOutput(DataOutput out)	Create a new instance that wraps out.
(package private)	PackedWriter(PackedInts.Format format, DataOutput out, int valueCount, int bitsPerValue, int mem)
protected	Writer(DataOutput out, int valueCount, int bitsPerValue)