Uses of Interface
com.sleepycat.je.dbi.EnvConfigObserver

Packages that use EnvConfigObserver

Package	Description
com.sleepycat.je.cleaner	INTERNAL: disk garbage collection.
com.sleepycat.je.dbi	INTERNAL: Underlying XxxImpl classes for Environment, Database and Cursor, plus other misc classes (originally, dbi meant "db internal interface").
com.sleepycat.je.evictor	INTERNAL: Evicts data from the main and off-heap caches when they overflow.
com.sleepycat.je.recovery	INTERNAL: Performs recovery/startup processing during Environment open, and checkpoints to bound recovery time.
com.sleepycat.je.rep.impl	INTERNAL: Top level HA implementation classes.
com.sleepycat.je.statcap	INTERNAL: Statistics capture and output to je.stat.csv file.
com.sleepycat.je.txn	INTERNAL: Transaction management and locking (concurrency control).

Uses of EnvConfigObserver in com.sleepycat.je.cleaner

Classes in com.sleepycat.je.cleaner that implement EnvConfigObserver

Modifier and Type	Class and Description
class	Cleaner The Cleaner is responsible for effectively garbage collecting the JE log.
class	DataEraser Erases obsolete data from disk during a configured interval.
class	ExtinctionScanner Performs async processing for Record Extinction and Database Extinction, via the RecordExtinction and DatabaseExtinction tasks.
class	UtilizationCalculator Contains methods for calculating utilization and for selecting files to clean.

Uses of EnvConfigObserver in com.sleepycat.je.dbi

Classes in com.sleepycat.je.dbi that implement EnvConfigObserver

Modifier and Type	Class and Description
class	EnvironmentImpl Underlying Environment implementation.
class	MemoryBudget MemoryBudget calculates the available memory for JE and how to apportion it between cache and log buffers.

Methods in com.sleepycat.je.dbi with parameters of type EnvConfigObserver

Modifier and Type	Method and Description
void	EnvironmentImpl.addConfigObserver(EnvConfigObserver o) Adds an observer of mutable config changes.
void	EnvironmentImpl.removeConfigObserver(EnvConfigObserver o) Removes an observer of mutable config changes.

Uses of EnvConfigObserver in com.sleepycat.je.evictor

Classes in com.sleepycat.je.evictor that implement EnvConfigObserver

Modifier and Type	Class and Description
class	Evictor Overview -------- The Evictor is responsible for managing the JE cache.
class	OffHeapCache Off-heap cache and evictor.

Uses of EnvConfigObserver in com.sleepycat.je.recovery

Classes in com.sleepycat.je.recovery that implement EnvConfigObserver

Modifier and Type	Class and Description
class	Checkpointer The Checkpointer looks through the tree for internal nodes that must be flushed to the log.

Uses of EnvConfigObserver in com.sleepycat.je.rep.impl

Classes in com.sleepycat.je.rep.impl that implement EnvConfigObserver

Modifier and Type	Class and Description
class	RepImpl

Uses of EnvConfigObserver in com.sleepycat.je.statcap

Classes in com.sleepycat.je.statcap that implement EnvConfigObserver

Modifier and Type	Class and Description
class	EnvStatsLogger
class	StatCapture

Uses of EnvConfigObserver in com.sleepycat.je.txn

Classes in com.sleepycat.je.txn that implement EnvConfigObserver

Modifier and Type	Class and Description
class	DummyLockManager DummyLockManager performs minimal locking and is used when EnvironmentConfig.ENV_IS_LOCKING is false.
class	LockManager LockManager manages locks.
class	SyncedLockManager SyncedLockManager uses the synchronized keyword to implement its critical sections.