Package one.microstream.storage.types

Class EmbeddedStorageManager.Default

java.lang.Object

one.microstream.storage.types.EmbeddedStorageManager.Default

All Implemented Interfaces:

AutoCloseable, PersistenceStoring, Persister, Unpersistable, ObjectSwizzling, EmbeddedStorageManager, StorageActivePart, StorageConnection, StorageController, StorageManager

Enclosing interface:

EmbeddedStorageManager

public static final class EmbeddedStorageManager.Default
extends Object
implements EmbeddedStorageManager, Unpersistable

Nested Class Summary

Nested classes/interfaces inherited from interface one.microstream.storage.types.EmbeddedStorageManager

EmbeddedStorageManager.Default

Constructor Summary

Constructors

Constructor	Description
Default()

Method Summary

Modifier and Type	Method	Description
void	checkAcceptingTasks()
StorageConfiguration	configuration()
StorageConnection	createConnection()
StorageRawFileStatistics	createStorageStatistics()
Storer	createStorer()
Reference<Object>	defaultRoot()	Deprecated.
void	exportChannels(StorageIoHandler fileHandler, boolean performGarbageCollection)
StorageEntityTypeExportStatistics	exportTypes(StorageEntityTypeExportFileProvider exportFileProvider, Predicate<? super StorageEntityTypeHandler> isExportType)
void	importFiles(XGettingEnum<Path> importFiles)
long	initializationTime()
void	initialize()
boolean	isAcceptingTasks()
boolean	isActive()	Queries whether the part is actually active right now.
boolean	isRunning()
boolean	isShuttingDown()
boolean	isStartingUp()
boolean	issueCacheCheck(long nanoTimeBudgetBound)
boolean	issueCacheCheck(long nanoTimeBudgetBound, StorageEntityCacheEvaluator entityEvaluator)
boolean	issueFileCheck(long nanoTimeBudgetBound)
boolean	issueFileCheck(long nanoTimeBudgetBound, StorageDataFileDissolvingEvaluator fileDissolvingEvaluator)
void	issueFullCacheCheck()
void	issueFullCacheCheck(StorageEntityCacheEvaluator entityEvaluator)
void	issueFullFileCheck()
void	issueFullFileCheck(StorageDataFileDissolvingEvaluator fileDissolvingEvaluator)
void	issueFullGarbageCollection()	Issues a full garbage collection to be executed.
boolean	issueGarbageCollection(long nanoTimeBudget)
long	operationModeTime()
PersistenceManager<Binary>	persistenceManager()
Object	root()
Object	setRoot(Object newRoot)
boolean	shutdown()
EmbeddedStorageManager.Default	start()
long	storeRoot()
StorageTypeDictionary	typeDictionary()
PersistenceRootsView	viewRoots()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface one.microstream.storage.types.StorageConnection

createEagerStorer, createLazyStorer, exportChannels, exportTypes, getObject, store, storeAll, storeAll

Methods inherited from interface one.microstream.storage.types.StorageController

close, initializationDuration, isShutdown

Methods inherited from interface one.microstream.storage.types.StorageManager

customRoot, storeDefaultRoot

Constructor Detail

Default

public Default()

Method Detail

root

public final Object root()

Specified by:

root in interface StorageManager

Returns:

the persistent object graph's root object.

setRoot

public final Object setRoot(Object newRoot)

Specified by:

setRoot in interface StorageManager

storeRoot

public long storeRoot()

Specified by:

storeRoot in interface StorageManager

viewRoots

public final PersistenceRootsView viewRoots()

Specified by:

viewRoots in interface StorageManager

persistenceManager

public PersistenceManager<Binary> persistenceManager()

Specified by:

persistenceManager in interface StorageConnection

createStorer

public final Storer createStorer()

Specified by:

createStorer in interface Persister

Specified by:

createStorer in interface StorageConnection

start

public final EmbeddedStorageManager.Default start()

Specified by:

start in interface EmbeddedStorageManager

Specified by:

start in interface StorageController

Specified by:

start in interface StorageManager

initialize

public final void initialize()

Specified by:

initialize in interface StorageManager

shutdown

public final boolean shutdown()

Specified by:

shutdown in interface StorageController

Specified by:

shutdown in interface StorageManager

isAcceptingTasks

public final boolean isAcceptingTasks()

Specified by:

isAcceptingTasks in interface StorageController

isRunning

public final boolean isRunning()

Specified by:

isRunning in interface StorageController

isActive

public final boolean isActive()

Description copied from interface: StorageActivePart

Queries whether the part is actually active right now. This might return true even despite some "running" flag being set to false because there might be one last loop cycle execution before checking the "running" flag again.

Specified by:

isActive in interface StorageActivePart

Returns:

if the part is actually active right now.

isStartingUp

public final boolean isStartingUp()

Specified by:

isStartingUp in interface StorageController

isShuttingDown

public final boolean isShuttingDown()

Specified by:

isShuttingDown in interface StorageController

checkAcceptingTasks

public final void checkAcceptingTasks()

Specified by:

checkAcceptingTasks in interface StorageController

configuration

public final StorageConfiguration configuration()

Specified by:

configuration in interface StorageManager

typeDictionary

public final StorageTypeDictionary typeDictionary()

Specified by:

typeDictionary in interface StorageManager

createConnection

public final StorageConnection createConnection()

Specified by:

createConnection in interface StorageManager

initializationTime

public final long initializationTime()

Specified by:

initializationTime in interface StorageController

operationModeTime

public final long operationModeTime()

Specified by:

operationModeTime in interface StorageController

issueFullGarbageCollection

public final void issueFullGarbageCollection()

Description copied from interface: StorageConnection

Issues a full garbage collection to be executed. Depending on the size of the database, the available cache, used hardware, etc., this can take any amount of time.

Specified by:

issueFullGarbageCollection in interface StorageConnection

issueGarbageCollection

public final boolean issueGarbageCollection(long nanoTimeBudget)

Specified by:

issueGarbageCollection in interface StorageConnection

issueFullFileCheck

public final void issueFullFileCheck()

Specified by:

issueFullFileCheck in interface StorageConnection

issueFullFileCheck

public final void issueFullFileCheck(StorageDataFileDissolvingEvaluator fileDissolvingEvaluator)

Specified by:

issueFullFileCheck in interface StorageConnection

issueFileCheck

public final boolean issueFileCheck(long nanoTimeBudgetBound)

Specified by:

issueFileCheck in interface StorageConnection

issueFileCheck

public final boolean issueFileCheck(long nanoTimeBudgetBound,
                                    StorageDataFileDissolvingEvaluator fileDissolvingEvaluator)

Specified by:

issueFileCheck in interface StorageConnection

issueFullCacheCheck

public final void issueFullCacheCheck()

Specified by:

issueFullCacheCheck in interface StorageConnection

issueFullCacheCheck

public final void issueFullCacheCheck(StorageEntityCacheEvaluator entityEvaluator)

Specified by:

issueFullCacheCheck in interface StorageConnection

issueCacheCheck

public final boolean issueCacheCheck(long nanoTimeBudgetBound)

Specified by:

issueCacheCheck in interface StorageConnection

issueCacheCheck

public final boolean issueCacheCheck(long nanoTimeBudgetBound,
                                     StorageEntityCacheEvaluator entityEvaluator)

Specified by:

issueCacheCheck in interface StorageConnection

createStorageStatistics

public final StorageRawFileStatistics createStorageStatistics()

Specified by:

createStorageStatistics in interface StorageConnection

exportChannels

public final void exportChannels(StorageIoHandler fileHandler,
                                 boolean performGarbageCollection)

Specified by:

exportChannels in interface StorageConnection

exportTypes

public final StorageEntityTypeExportStatistics exportTypes(StorageEntityTypeExportFileProvider exportFileProvider,
                                                           Predicate<? super StorageEntityTypeHandler> isExportType)

Specified by:

exportTypes in interface StorageConnection

importFiles

public final void importFiles(XGettingEnum<Path> importFiles)

Specified by:

importFiles in interface StorageConnection

defaultRoot

@Deprecated
public final Reference<Object> defaultRoot()

Deprecated.

Description copied from interface: StorageManager

This method is deprecated due to simplified root handling and will be removed in a future version.
It is advised to use StorageManager.root() and StorageManager.setRoot(Object) instead.

Specified by:

defaultRoot in interface StorageManager

Returns:

a mutable Reference to the root object.