one.microstream.storage.types

Interface StorageBackupHandler

All Superinterfaces:

Runnable, StorageActivePart

All Known Implementing Classes:

StorageBackupHandler.Default

public interface StorageBackupHandler
extends Runnable, StorageActivePart

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	StorageBackupHandler.Default

Method Summary

Modifier and Type	Method and Description
void	copyFilePart(StorageLiveChannelFile<?> sourceFile, long sourcePosition, long length)
void	deleteFile(StorageLiveChannelFile<?> file)
void	initialize(int channelIndex)
boolean	isActive() Queries whether the part is actually active right now.
boolean	isRunning()
static StorageBackupHandler	New(StorageBackupSetup backupSetup, int channelCount, StorageBackupItemQueue itemQueue, StorageOperationController operationController, StorageWriteController writeController, StorageDataFileValidator.Creator validatorCreator)
StorageBackupHandler	setRunning(boolean running)
StorageBackupSetup	setup()
default StorageBackupHandler	start()
default StorageBackupHandler	stop()
void	synchronize(StorageInventory storageInventory)
void	truncateFile(StorageLiveChannelFile<?> file, long newLength)

Methods inherited from interface java.lang.Runnable

run

Method Detail

setup

StorageBackupSetup setup()

initialize

void initialize(int channelIndex)

synchronize

void synchronize(StorageInventory storageInventory)

copyFilePart

void copyFilePart(StorageLiveChannelFile<?> sourceFile,
                  long sourcePosition,
                  long length)

truncateFile

void truncateFile(StorageLiveChannelFile<?> file,
                  long newLength)

deleteFile

void deleteFile(StorageLiveChannelFile<?> file)

start

default StorageBackupHandler start()

stop

default StorageBackupHandler stop()

isRunning

boolean isRunning()

isActive

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.

setRunning

StorageBackupHandler setRunning(boolean running)

New

static StorageBackupHandler New(StorageBackupSetup backupSetup,
                                int channelCount,
                                StorageBackupItemQueue itemQueue,
                                StorageOperationController operationController,
                                StorageWriteController writeController,
                                StorageDataFileValidator.Creator validatorCreator)