Uses of Package
org.apache.lucene.store

Packages that use org.apache.lucene.store

Package	Description
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.compressing	Compressing helper classes.
org.apache.lucene.codecs.lucene90	Lucene 9.0 file format.
org.apache.lucene.codecs.lucene90.compressing	Lucene 9.0 compressing format.
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.search	Code to search indices.
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.

Classes in org.apache.lucene.store used by org.apache.lucene.codecs

Class	Description
ChecksumIndexInput	Extension of IndexInput, computing checksum as it goes.
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.
Directory	A Directory provides an abstraction layer for storing a list of files.
IndexInput	Abstract base class for input from a file in a Directory.
IndexOutput	A DataOutput for appending data to a file in a Directory.
IOContext	IOContext holds additional details on the merge/search context.
Lock	An interprocess mutex lock.

Classes in org.apache.lucene.store used by org.apache.lucene.codecs.compressing

Class	Description
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.

Classes in org.apache.lucene.store used by org.apache.lucene.codecs.lucene90

Class	Description
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.
Directory	A Directory provides an abstraction layer for storing a list of files.
IndexInput	Abstract base class for input from a file in a Directory.
IndexOutput	A DataOutput for appending data to a file in a Directory.
IOContext	IOContext holds additional details on the merge/search context.

Classes in org.apache.lucene.store used by org.apache.lucene.codecs.lucene90.compressing

Class	Description
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
Directory	A Directory provides an abstraction layer for storing a list of files.
IOContext	IOContext holds additional details on the merge/search context.

Classes in org.apache.lucene.store used by org.apache.lucene.index

Class	Description
AlreadyClosedException	This exception is thrown when there is an attempt to access something that has already been closed.
ChecksumIndexInput	Extension of IndexInput, computing checksum as it goes.
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.
Directory	A Directory provides an abstraction layer for storing a list of files.
IndexOutput	A DataOutput for appending data to a file in a Directory.
IOContext	IOContext holds additional details on the merge/search context.
Lock	An interprocess mutex lock.
MergeInfo	A MergeInfo provides information required for a MERGE context.
RateLimiter	Abstract base class to rate limit IO.

Classes in org.apache.lucene.store used by org.apache.lucene.search

Class	Description
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.
Directory	A Directory provides an abstraction layer for storing a list of files.

Classes in org.apache.lucene.store used by org.apache.lucene.store

Class	Description
AlreadyClosedException	This exception is thrown when there is an attempt to access something that has already been closed.
BaseDirectory	Base implementation for a concrete Directory that uses a LockFactory for locking.
BufferedIndexInput	Base implementation class for buffered IndexInput.
ByteBufferIndexInput	Base IndexInput implementation that uses an array of ByteBuffers to represent a file.
ByteBuffersDataInput	A DataInput implementing RandomAccessInput and reading data from a list of ByteBuffers.
ByteBuffersDataOutput	A DataOutput storing data in a list of ByteBuffers.
ByteBuffersIndexInput	An IndexInput implementing RandomAccessInput and backed by a ByteBuffersDataInput.
ChecksumIndexInput	Extension of IndexInput, computing checksum as it goes.
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.
Directory	A Directory provides an abstraction layer for storing a list of files.
FilterDirectory	Directory implementation that delegates calls to another directory.
FlushInfo	A FlushInfo provides information required for a FLUSH context.
FSDirectory	Base class for Directory implementations that store index files in the file system.
FSLockFactory	Base class for file system based locking implementation.
IndexInput	Abstract base class for input from a file in a Directory.
IndexOutput	A DataOutput for appending data to a file in a Directory.
IOContext	IOContext holds additional details on the merge/search context.
IOContext.Context	Context is a enumerator which specifies the context in which the Directory is being used for.
Lock	An interprocess mutex lock.
LockFactory	Base class for Locking implementation.
MergeInfo	A MergeInfo provides information required for a MERGE context.
NativeFSLockFactory	Implements LockFactory using native OS file locks.
NoLockFactory	Use this LockFactory to disable locking entirely.
RandomAccessInput	Random Access Index API.
RateLimiter	Abstract base class to rate limit IO.
SimpleFSLockFactory	Implements LockFactory using Files.createFile(java.nio.file.Path, java.nio.file.attribute.FileAttribute<?>...).

Classes in org.apache.lucene.store used by org.apache.lucene.util

Class	Description
ChecksumIndexInput	Extension of IndexInput, computing checksum as it goes.
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.
Directory	A Directory provides an abstraction layer for storing a list of files.
FSDirectory	Base class for Directory implementations that store index files in the file system.
IndexInput	Abstract base class for input from a file in a Directory.
IndexOutput	A DataOutput for appending data to a file in a Directory.
LockFactory	Base class for Locking implementation.

Classes in org.apache.lucene.store used by org.apache.lucene.util.bkd

Class	Description
Directory	A Directory provides an abstraction layer for storing a list of files.
IndexInput	Abstract base class for input from a file in a Directory.
IndexOutput	A DataOutput for appending data to a file in a Directory.

Classes in org.apache.lucene.store used by org.apache.lucene.util.compress

Class	Description
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.

Classes in org.apache.lucene.store used by org.apache.lucene.util.fst

Class	Description
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.

Classes in org.apache.lucene.store used by org.apache.lucene.util.packed

Class	Description
DataInput	Abstract base class for performing read operations of Lucene's low-level data types.
DataOutput	Abstract base class for performing write operations of Lucene's low-level data types.
IndexInput	Abstract base class for input from a file in a Directory.
IndexOutput	A DataOutput for appending data to a file in a Directory.
RandomAccessInput	Random Access Index API.