Record Class DatabaseBackupService.BackupFileInfo

java.lang.Object

java.lang.Record

server.backup.DatabaseBackupService.BackupFileInfo

Record Components:

name - 檔名（如 2026-06-09_01.58.49.zip）

size - 檔案大小（位元組）

modified - 最後修改時間（epoch 毫秒）

Enclosing class:

DatabaseBackupService

public static record DatabaseBackupService.BackupFileInfo(String name, long size, long modified)
extends Record

單一備份檔的描述（供 GUI 列出可回溯的備份）。

Constructor Summary

Constructors

Constructor	Description
BackupFileInfo(String name, long size, long modified)	Creates an instance of a BackupFileInfo record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
long	modified()	Returns the value of the modified record component.
String	name()	Returns the value of the name record component.
long	size()	Returns the value of the size record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

BackupFileInfo

public BackupFileInfo(String name,
 long size,
 long modified)

Creates an instance of a BackupFileInfo record class.

Parameters:

name - the value for the name record component

size - the value for the size record component

modified - the value for the modified record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

name

public String name()

Returns the value of the name record component.

Returns:

the value of the name record component

size

public long size()

Returns the value of the size record component.

Returns:

the value of the size record component

modified

public long modified()

Returns the value of the modified record component.

Returns:

the value of the modified record component