Package io.trino.plugin.raptor.legacy.backup

Class ManagedBackupStore

java.lang.Object

io.trino.plugin.raptor.legacy.backup.ManagedBackupStore

All Implemented Interfaces:

BackupStore

public class ManagedBackupStore
extends Object
implements BackupStore

Constructor Summary

Constructors

Constructor	Description
ManagedBackupStore(BackupStore store)

Method Summary

Modifier and Type	Method	Description
void	backupShard(UUID uuid, File source)	Backup a shard by copying it to the backup store.
boolean	deleteShard(UUID uuid)	Delete shard from the backup store if it exists.
BackupOperationStats	getBackupShard()
BackupOperationStats	getDeleteShard()
BackupOperationStats	getRestoreShard()
BackupOperationStats	getShardExists()
void	restoreShard(UUID uuid, File target)	Restore a shard by copying it from the backup store.
boolean	shardExists(UUID uuid)	Check if a shard exists in the backup store.

Methods inherited from class java.lang.Object

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

Constructor Details

ManagedBackupStore

public ManagedBackupStore(BackupStore store)

Method Details

backupShard

public void backupShard(UUID uuid,
 File source)

Description copied from interface: BackupStore

Backup a shard by copying it to the backup store.

Specified by:

backupShard in interface BackupStore

Parameters:

uuid - shard UUID

source - the source file

restoreShard

public void restoreShard(UUID uuid,
 File target)

Description copied from interface: BackupStore

Restore a shard by copying it from the backup store.

Specified by:

restoreShard in interface BackupStore

Parameters:

uuid - shard UUID

target - the destination file

deleteShard

public boolean deleteShard(UUID uuid)

Description copied from interface: BackupStore

Delete shard from the backup store if it exists.

Specified by:

deleteShard in interface BackupStore

Parameters:

uuid - shard UUID

Returns:

true if the shard was deleted; false if it did not exist

shardExists

public boolean shardExists(UUID uuid)

Description copied from interface: BackupStore

Check if a shard exists in the backup store.

Specified by:

shardExists in interface BackupStore

Parameters:

uuid - shard UUID

Returns:

if the shard exists

getBackupShard

public BackupOperationStats getBackupShard()

getRestoreShard

public BackupOperationStats getRestoreShard()

getDeleteShard

public BackupOperationStats getDeleteShard()

getShardExists

public BackupOperationStats getShardExists()