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

Packages that use IOContext

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.lucene3x	Codec to support Lucene 3.x indexes (readonly)
org.apache.lucene.codecs.lucene40	Lucene 4.0 file format.
org.apache.lucene.codecs.lucene41	Lucene 4.1 file format.
org.apache.lucene.codecs.lucene46	Lucene 4.6 file format.
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.store	Binary i/o API, used for all index data.

Uses of IOContext in org.apache.lucene.codecs

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

Modifier and Type	Method	Description
abstract StoredFieldsReader	StoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)	Returns a StoredFieldsReader to load stored fields.
abstract StoredFieldsWriter	StoredFieldsFormat.fieldsWriter(Directory directory, SegmentInfo si, IOContext context)	Returns a StoredFieldsWriter to write stored fields.
abstract FieldInfos	FieldInfosReader.read(Directory directory, String segmentName, String segmentSuffix, IOContext iocontext)	Read the FieldInfos previously written with FieldInfosWriter.
abstract SegmentInfo	SegmentInfoReader.read(Directory directory, String segmentName, IOContext context)	Read SegmentInfo data from a directory.
abstract Bits	LiveDocsFormat.readLiveDocs(Directory dir, SegmentCommitInfo info, IOContext context)	Read live docs bits.
abstract TermVectorsReader	TermVectorsFormat.vectorsReader(Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, IOContext context)	Returns a TermVectorsReader to read term vectors.
abstract TermVectorsWriter	TermVectorsFormat.vectorsWriter(Directory directory, SegmentInfo segmentInfo, IOContext context)	Returns a TermVectorsWriter to write term vectors.
abstract void	FieldInfosWriter.write(Directory directory, String segmentName, String segmentSuffix, FieldInfos infos, IOContext context)	Writes the provided FieldInfos to the directory.
abstract void	SegmentInfoWriter.write(Directory dir, SegmentInfo info, FieldInfos fis, IOContext ioContext)	Write SegmentInfo data.
abstract void	LiveDocsFormat.writeLiveDocs(MutableBits bits, Directory dir, SegmentCommitInfo info, int newDelCount, IOContext context)	Persist live docs bits.

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

Constructor	Description
BlockTreeTermsReader(Directory dir, FieldInfos fieldInfos, SegmentInfo info, PostingsReaderBase postingsReader, IOContext ioContext, String segmentSuffix, int indexDivisor)	Sole constructor.

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

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

Modifier and Type	Method	Description
StoredFieldsReader	CompressingStoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)
StoredFieldsWriter	CompressingStoredFieldsFormat.fieldsWriter(Directory directory, SegmentInfo si, IOContext context)
TermVectorsReader	CompressingTermVectorsFormat.vectorsReader(Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, IOContext context)
TermVectorsWriter	CompressingTermVectorsFormat.vectorsWriter(Directory directory, SegmentInfo segmentInfo, IOContext context)

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

Constructor	Description
CompressingStoredFieldsReader(Directory d, SegmentInfo si, String segmentSuffix, FieldInfos fn, IOContext context, String formatName, CompressionMode compressionMode)	Sole constructor.
CompressingStoredFieldsWriter(Directory directory, SegmentInfo si, String segmentSuffix, IOContext context, String formatName, CompressionMode compressionMode, int chunkSize)	Sole constructor.
CompressingTermVectorsReader(Directory d, SegmentInfo si, String segmentSuffix, FieldInfos fn, IOContext context, String formatName, CompressionMode compressionMode)	Sole constructor.
CompressingTermVectorsWriter(Directory directory, SegmentInfo si, String segmentSuffix, IOContext context, String formatName, CompressionMode compressionMode, int chunkSize)	Sole constructor.

Uses of IOContext in org.apache.lucene.codecs.lucene3x

Methods in org.apache.lucene.codecs.lucene3x with parameters of type IOContext

Modifier and Type	Method	Description
SegmentInfo	Lucene3xSegmentInfoReader.read(Directory directory, String segmentName, IOContext context)	Deprecated.

Uses of IOContext in org.apache.lucene.codecs.lucene40

Methods in org.apache.lucene.codecs.lucene40 with parameters of type IOContext

Modifier and Type	Method	Description
StoredFieldsReader	Lucene40StoredFieldsFormat.fieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)
StoredFieldsWriter	Lucene40StoredFieldsFormat.fieldsWriter(Directory directory, SegmentInfo si, IOContext context)
SegmentInfo	Lucene40SegmentInfoReader.read(Directory dir, String segment, IOContext context)	Deprecated.
Bits	Lucene40LiveDocsFormat.readLiveDocs(Directory dir, SegmentCommitInfo info, IOContext context)
TermVectorsReader	Lucene40TermVectorsFormat.vectorsReader(Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, IOContext context)
TermVectorsWriter	Lucene40TermVectorsFormat.vectorsWriter(Directory directory, SegmentInfo segmentInfo, IOContext context)
void	Lucene40SegmentInfoWriter.write(Directory dir, SegmentInfo si, FieldInfos fis, IOContext ioContext)	Deprecated. Save a single segment's info.
void	Lucene40LiveDocsFormat.writeLiveDocs(MutableBits bits, Directory dir, SegmentCommitInfo info, int newDelCount, IOContext context)

Constructors in org.apache.lucene.codecs.lucene40 with parameters of type IOContext

Constructor	Description
Lucene40PostingsReader(Directory dir, FieldInfos fieldInfos, SegmentInfo segmentInfo, IOContext ioContext, String segmentSuffix)	Deprecated. Sole constructor.
Lucene40StoredFieldsReader(Directory d, SegmentInfo si, FieldInfos fn, IOContext context)	Sole constructor.
Lucene40StoredFieldsWriter(Directory directory, String segment, IOContext context)	Sole constructor.
Lucene40TermVectorsReader(Directory d, SegmentInfo si, FieldInfos fieldInfos, IOContext context)	Sole constructor.
Lucene40TermVectorsWriter(Directory directory, String segment, IOContext context)	Sole constructor.

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

Constructors in org.apache.lucene.codecs.lucene41 with parameters of type IOContext

Constructor	Description
Lucene41PostingsReader(Directory dir, FieldInfos fieldInfos, SegmentInfo segmentInfo, IOContext ioContext, String segmentSuffix)	Sole constructor.

Uses of IOContext in org.apache.lucene.codecs.lucene46

Methods in org.apache.lucene.codecs.lucene46 with parameters of type IOContext

Modifier and Type	Method	Description
SegmentInfo	Lucene46SegmentInfoReader.read(Directory dir, String segment, IOContext context)
void	Lucene46SegmentInfoWriter.write(Directory dir, SegmentInfo si, FieldInfos fis, IOContext ioContext)	Save a single segment's info.

Uses of IOContext in org.apache.lucene.index

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

Modifier and Type	Field	Description
IOContext	SegmentReadState.context	IOContext to pass to Directory.openInput(String,IOContext).
IOContext	SegmentWriteState.context	IOContext for all writes; you should pass this to Directory.createOutput(String,IOContext).

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

Modifier and Type	Method	Description
static String	SegmentInfos.write3xInfo(Directory dir, SegmentInfo si, IOContext context)	Deprecated.

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

Constructor	Description
SegmentReader(SegmentCommitInfo si, int termInfosIndexDivisor, IOContext context)	Constructs a new SegmentReader with a new core.
SegmentReadState(Directory dir, SegmentInfo info, FieldInfos fieldInfos, IOContext context, int termsIndexDivisor)	Create a SegmentReadState.
SegmentReadState(Directory dir, SegmentInfo info, FieldInfos fieldInfos, IOContext context, int termsIndexDivisor, String segmentSuffix)	Create a SegmentReadState.
SegmentWriteState(InfoStream infoStream, Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, int termIndexInterval, org.apache.lucene.index.BufferedUpdates segUpdates, IOContext context)	Sole constructor.
SegmentWriteState(InfoStream infoStream, Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, int termIndexInterval, org.apache.lucene.index.BufferedUpdates segUpdates, IOContext context, String segmentSuffix)	Constructor which takes segment suffix.

Uses of IOContext in org.apache.lucene.store

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

Modifier and Type	Field	Description
static IOContext	IOContext.DEFAULT
static IOContext	IOContext.READ
static IOContext	IOContext.READONCE

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

Modifier and Type	Method	Description
static int	BufferedIndexInput.bufferSize(IOContext context)	Returns default buffer sizes for the given IOContext
void	Directory.copy(Directory to, String src, String dest, IOContext context)	Copies the file src to Directory to under the new file name dest.
void	RateLimitedDirectoryWrapper.copy(Directory to, String src, String dest, IOContext context)
void	TrackingDirectoryWrapper.copy(Directory to, String src, String dest, IOContext context)
IndexOutput	CompoundFileDirectory.createOutput(String name, IOContext context)
abstract IndexOutput	Directory.createOutput(String name, IOContext context)	Creates a new, empty file in the directory with the given name.
IndexOutput	FileSwitchDirectory.createOutput(String name, IOContext context)
IndexOutput	FilterDirectory.createOutput(String name, IOContext context)
IndexOutput	FSDirectory.createOutput(String name, IOContext context)	Creates an IndexOutput for the file with the given name.
IndexOutput	NRTCachingDirectory.createOutput(String name, IOContext context)
IndexOutput	RAMDirectory.createOutput(String name, IOContext context)	Creates a new, empty file in the directory with the given name.
IndexOutput	RateLimitedDirectoryWrapper.createOutput(String name, IOContext context)
IndexOutput	TrackingDirectoryWrapper.createOutput(String name, IOContext context)
Directory.IndexInputSlicer	CompoundFileDirectory.createSlicer(String name, IOContext context)
Directory.IndexInputSlicer	Directory.createSlicer(String name, IOContext context)	Creates an Directory.IndexInputSlicer for the given file name.
Directory.IndexInputSlicer	FileSwitchDirectory.createSlicer(String name, IOContext context)
Directory.IndexInputSlicer	MMapDirectory.createSlicer(String name, IOContext context)
Directory.IndexInputSlicer	NIOFSDirectory.createSlicer(String name, IOContext context)
Directory.IndexInputSlicer	NRTCachingDirectory.createSlicer(String name, IOContext context)
Directory.IndexInputSlicer	RateLimitedDirectoryWrapper.createSlicer(String name, IOContext context)
Directory.IndexInputSlicer	SimpleFSDirectory.createSlicer(String name, IOContext context)
Directory.IndexInputSlicer	TrackingDirectoryWrapper.createSlicer(String name, IOContext context)
protected boolean	NRTCachingDirectory.doCacheWrite(String name, IOContext context)	Subclass can override this to customize logic; return true if this file should be written to the RAMDirectory.
IndexInput	CompoundFileDirectory.openInput(String name, IOContext context)
abstract IndexInput	Directory.openInput(String name, IOContext context)	Returns a stream reading an existing file, with the specified read buffer size.
IndexInput	FileSwitchDirectory.openInput(String name, IOContext context)
IndexInput	FilterDirectory.openInput(String name, IOContext context)
IndexInput	MMapDirectory.openInput(String name, IOContext context)	Creates an IndexInput for the file with the given name.
IndexInput	NIOFSDirectory.openInput(String name, IOContext context)	Creates an IndexInput for the file with the given name.
IndexInput	NRTCachingDirectory.openInput(String name, IOContext context)
IndexInput	RAMDirectory.openInput(String name, IOContext context)	Returns a stream reading an existing file.
IndexInput	SimpleFSDirectory.openInput(String name, IOContext context)	Creates an IndexInput for the file with the given name.

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

Constructor	Description
BufferedIndexInput(String resourceDesc, IOContext context)
CompoundFileDirectory(Directory directory, String fileName, IOContext context, boolean openForWrite)	Create a new CompoundFileDirectory.
FSIndexInput(String resourceDesc, File path, IOContext context)	Create a new FSIndexInput, reading the entire file from path
IOContext(IOContext ctxt, boolean readOnce)	This constructor is used to initialize a IOContext instance with a new value for the readOnce variable.
NIOFSIndexInput(File path, IOContext context)
RAMDirectory(Directory dir, IOContext context)	Creates a new RAMDirectory instance from a different Directory implementation.
SimpleFSIndexInput(String resourceDesc, File path, IOContext context)