Package com.sleepycat.je.dbi

INTERNAL: Underlying XxxImpl classes for Environment, Database and Cursor, plus other misc classes (originally, dbi meant "db internal interface").

See: Description

Interface Summary

Interface	Description
CursorImpl.WithCursor	Callback object for traverseDbWithCursor.
EnvConfigObserver	Implemented by observers of mutable config changes.
EnvironmentImpl.MBeanRegistrar	To support platforms that do not have any javax.management classes, we load JEMonitor dynamically to ensure that there are no explicit references to com.sleepycat.je.jmx.*.
RangeConstraint
RepConfigProxy	Used to pass a replication configuration instance through the non-HA code.
SortedLSNTreeWalker.TreeNodeProcessor
VLSNProxy	The VLSNProxy is a handle for invoking VLSN tracking at recovery time.

Class Summary

Class	Description
BackupManager	Manages automatic backups.
BTreeStatDefinition	Per-stat Metadata for JE Btree statistics.
CursorImpl	A CursorImpl is the internal implementation of the cursor.
CursorImpl.LockStanding	Holds the result of a lockLN operation.
DatabaseId	DatabaseImpl Ids are wrapped in a class so they can be logged.
DatabaseImpl	The underlying object for a given database.
DbCleanup	Store information about a DatabaseImpl that will have to be deleted or updated at transaction commit or abort.
DbConfigManager	DbConfigManager holds the configuration parameters for an environment.
DbEnvPool	Singleton collection of environments.
DbiStatDefinition	Per-stat Metadata for JE EnvironmentImpl and MemoryBudget statistics.
DbTree	{@literal DbTree represents the database directory for this environment.
DbTree.TruncateDbResult
DiskOrderedCursorImpl	This class implements the DiskOrderedCursor.
DiskOrderedScanner	Provides an enumeration of all key/data pairs in a database, striving to fetch in disk order.
DiskOrderedScanner.DeferredDeltaRef
DiskOrderedScanner.DeferredLsnsBatch
DiskOrderedScanner.OffHeapBinRef
DiskOrderedScanner.WeakBinRef
DupKeyData	Utility methods for combining, splitting and comparing two-part key values for duplicates databases.
DupKeyData.NextNoDupComparator	Used to perform the getNextNoDup operation.
DupKeyData.PutNoOverwriteComparator	Used to perform the putNoOverwrite operation.
DupKeyData.TwoPartKeyComparator	Comparator that compares the combined key/data two-part key, calling the user-defined btree and duplicate comparator as needed.
EnvironmentImpl	Underlying Environment implementation.
ExpirationInfo	A struct for passing record expiration info to a 'put' operation, and returning the old expiration time plus whether it was updated/changed.
INList	The INList is a list of in-memory INs for a given environment.
MemoryBudget	MemoryBudget calculates the available memory for JE and how to apportion it between cache and log buffers.
MemoryBudget.Totals	Common base class for shared and private totals.
MetadataStore
NodeSequence	NodeSequence encapsulates the generation and maintenance of a sequence for generating node IDs, transient LSNs and other misc sequences.
Operation	An enumeration of different api call sources for replication, currently for debugging.
RecordVersion	Used to return the VLSN and LSN for a record.
ReplicatedDatabaseConfig	This class contains all fields of the database configuration which are persistent.
SequenceStatDefinition	Per-stat Metadata for JE sequence statistics.
SnapshotManifest	A manifest that lists the contents and copy status of a snapshot.
SnapshotManifest.Builder	Utility class for creating SnapshotManifest instances.
SnapshotManifest.LogFileInfo	Information associated with a single log file in the snapshot.
SortedLSNTreeWalker	SortedLSNTreeWalker uses ordered disk access rather than random access to iterate over a database tree.
SortedLSNTreeWalker.DeltaINEntry	Supplements INEntry with BIN-delta information.
SortedLSNTreeWalker.INEntry
StartupTracker	Store and calculate elapsed time, counts, and other statistics about environment open.
StartupTracker.Counter	Record number of log entries processed during a given recovery phase.
TriggerManager	Class that invokes the triggers associated with a database.
TriggerManager.MapOver<R,E>	Lisp inspired Map function.
TriggerUtils	Utility functions used by the trigger implementation.
TruncateResult	Holds the result of a database truncate operation.
TTL	Internal documentation and utility functions for the TTL feature.
TxnStatDefinition	Per-stat Metadata for JE transaction statistics.

Enum Summary

Enum	Description
DbCleanup.Action
DbType	Classifies all databases as specific internal databases or user databases.
EnvironmentFailureReason
GetMode	Internal class used to distinguish which variety of getXXX() that Cursor.retrieveNext should use.
PutMode	Used to distinguish Cursor put operations.
SearchMode
StartupTracker.Phase

Exception Summary

Exception	Description
DbTree.NeedRepLockerException	Thrown by lockNameLN when an incorrect locker was used via auto-commit.
RangeRestartException	Thrown by the LockManager when requesting a RANGE_READ or RANGE_WRITE lock, and a RANGE_INSERT lock is held or is waiting.

Package com.sleepycat.je.dbi Description

INTERNAL: Underlying XxxImpl classes for Environment, Database and Cursor, plus other misc classes (originally, dbi meant "db internal interface").