Package one.microstream.storage.types

Class StorageBackupFile.Default

java.lang.Object

one.microstream.storage.types.StorageBackupFile.Default

All Implemented Interfaces:

StorageBackupFile, StorageChannelFile, StorageFile, StorageHashChannelPart, StorageNumberedFile

Enclosing interface:

StorageBackupFile

public static final class StorageBackupFile.Default
extends Object
implements StorageBackupFile

Nested Class Summary

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

StorageBackupFile.Default

Constructor Summary

Constructors

Constructor	Description
Default()

Method Summary

Modifier and Type	Method	Description
int	channelIndex()
void	close()
boolean	delete()
boolean	exists()
FileChannel	fileChannel()
StorageFile	flush()
String	identifier()	Returns a string uniquely identifying the file represented by this instance.
StorageInventoryFile	inventorize()
boolean	isEmpty()
boolean	isOpen()
long	length()
String	name()	Return a compact string containing a specific, but not necessarily unique name of the file represented by this instance.
long	number()
String	qualifier()	Returns a string that gives StorageFile.name() a unique identity.

Methods inherited from class java.lang.Object

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

Constructor Detail

Default

public Default()

Method Detail

channelIndex

public final int channelIndex()

Specified by:

channelIndex in interface StorageHashChannelPart

number

public final long number()

Specified by:

number in interface StorageNumberedFile

inventorize

public final StorageInventoryFile inventorize()

Specified by:

inventorize in interface StorageNumberedFile

qualifier

public final String qualifier()

Description copied from interface: StorageFile

Returns a string that gives StorageFile.name() a unique identity. Example: The parent directory path of a file.

Specified by:

qualifier in interface StorageFile

identifier

public final String identifier()

Description copied from interface: StorageFile

Returns a string uniquely identifying the file represented by this instance.

Specified by:

identifier in interface StorageFile

Returns:

this file's unique identifier.

See Also:

StorageFile.name()

name

public final String name()

Description copied from interface: StorageFile

Return a compact string containing a specific, but not necessarily unique name of the file represented by this instance. Might be the same string returned by StorageFile.identifier().

Specified by:

name in interface StorageFile

Returns:

this file's name.

See Also:

StorageFile.identifier()

length

public final long length()

Specified by:

length in interface StorageFile

delete

public final boolean delete()

Specified by:

delete in interface StorageFile

exists

public final boolean exists()

Specified by:

exists in interface StorageFile

isEmpty

public final boolean isEmpty()

Specified by:

isEmpty in interface StorageFile

fileChannel

public FileChannel fileChannel()

Specified by:

fileChannel in interface StorageFile

isOpen

public final boolean isOpen()

Specified by:

isOpen in interface StorageFile

flush

public final StorageFile flush()

Specified by:

flush in interface StorageFile

close

public final void close()

Specified by:

close in interface StorageFile