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

Packages that use FilterDirectory

Package	Description
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.misc.store	Misc Directory implementations.
org.apache.lucene.store	Binary i/o API, used for all index data.

Uses of FilterDirectory in org.apache.lucene.index

Subclasses of FilterDirectory in org.apache.lucene.index

Modifier and Type	Class	Description
(package private) final class	TrackingTmpOutputDirectoryWrapper

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

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

Modifier and Type	Class	Description
final class	ByteWritesTrackingDirectoryWrapper	FilterDirectory that tracks write amplification factor
class	DirectIODirectory	A Directory implementation for all Unixes and Windows that uses DIRECT I/O to bypass OS level IO caching during merging.
final class	HardlinkCopyDirectoryWrapper	This directory wrapper overrides Directory.copyFrom(Directory, String, String, IOContext) in order to optionally use a hard-link instead of a full byte by byte file copy if applicable.

Uses of FilterDirectory in org.apache.lucene.store

Subclasses of FilterDirectory in org.apache.lucene.store

Modifier and Type	Class	Description
final class	LockValidatingDirectoryWrapper	This class makes a best-effort check that a provided Lock is valid before any destructive filesystem operation.
class	NRTCachingDirectory	Wraps a RAM-resident directory around any provided delegate directory, to be used during NRT search.
final class	SleepingLockWrapper	Directory that wraps another, and that sleeps and retries if obtaining the lock fails.
final class	TrackingDirectoryWrapper	A delegating Directory that records which files were written to and deleted.