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

Packages that use DataOutput

Package	Description
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.compressing	StoredFieldsFormat that allows cross-document and cross-field compression of stored fields.
org.apache.lucene.codecs.lucene41	Lucene 4.1 file format.
org.apache.lucene.store	Binary i/o API, used for all index data.
org.apache.lucene.util	Some utility classes.
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.codecs

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

Modifier and Type	Method	Description
abstract void	PostingsWriterBase.encodeTerm(long[] longs, DataOutput out, FieldInfo fieldInfo, BlockTermState state, boolean absolute)	Encode metadata as long[] and byte[].
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.

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
abstract void	Compressor.compress(byte[] bytes, int off, int len, DataOutput out)	Compress bytes into out.

Uses of DataOutput in org.apache.lucene.codecs.lucene41

Methods in org.apache.lucene.codecs.lucene41 with parameters of type DataOutput

Modifier and Type	Method	Description
void	Lucene41PostingsWriter.encodeTerm(long[] longs, DataOutput out, FieldInfo fieldInfo, BlockTermState _state, boolean absolute)

Uses of DataOutput in org.apache.lucene.store

Subclasses of DataOutput in org.apache.lucene.store

Modifier and Type	Class	Description
class	BufferedIndexOutput	Base implementation class for buffered IndexOutput.
class	ByteArrayDataOutput	DataOutput backed by a byte array.
class	ChecksumIndexOutput	Writes bytes through to a primary IndexOutput, computing checksum.
protected static class	FSDirectory.FSIndexOutput	Writes output with RandomAccessFile.write(byte[], int, int)
class	IndexOutput	Abstract base class for output to a file in a Directory.
class	OutputStreamDataOutput	A DataOutput wrapping a plain OutputStream.
class	RAMOutputStream	A memory-resident IndexOutput implementation.

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

Modifier and Type	Method	Description
void	RAMOutputStream.writeTo(DataOutput out)	Copy the current contents of this buffer to the named output.

Uses of DataOutput in org.apache.lucene.util

Subclasses of DataOutput in org.apache.lucene.util

Modifier and Type	Class	Description
class	GrowableByteArrayDataOutput	A DataOutput that can be used to build a byte[].
class	PagedBytes.PagedBytesDataOutput

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

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

Modifier and Type	Method	Description
void	FST.save(DataOutput out)
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.

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
protected DataOutput	AbstractBlockPackedWriter.out
protected DataOutput	PackedInts.Writer.out

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

Modifier and Type	Method	Description
static PackedInts.Writer	PackedInts.getWriter(DataOutput out, int valueCount, int bitsPerValue, float acceptableOverheadRatio)	Create a packed integer array writer for the given output, format, value count, and number of bits per value.
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	GrowableWriter.save(DataOutput out)
void	PackedInts.Mutable.save(DataOutput out)	Save this mutable into out.

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

Constructor	Description
BlockPackedWriter(DataOutput out, int blockSize)	Sole constructor.
MonotonicBlockPackedWriter(DataOutput out, int blockSize)	Sole constructor.
PackedDataOutput(DataOutput out)	Create a new instance that wraps out.
Writer(DataOutput out, int valueCount, int bitsPerValue)