BackupId (Solr 9.0.0 core API)

java.lang.Object
- org.apache.solr.core.backup.BackupId

All Implemented Interfaces:

Comparable<BackupId>
```
public class BackupId
extends Object
implements Comparable<BackupId>
```
Represents the ID of a particular backup.
Backup IDs are used to track different backup points stored at the same backup-location under the same backup-name.
Incremental backups can have any non-negative integer as an ID, and ID's are expected to increase sequentially.
Traditional (now-deprecated) 'full-snapshot' backups only support a single backup point per name per location. So these all have the same ID value of TRADITIONAL_BACKUP

Field Summary

Fields
Modifier and Type Field Description

int id

static int TRADITIONAL_BACKUP

Constructor Summary

Constructors
Constructor Description

BackupId(int id)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(BackupId o)`
`boolean`	`equals(Object o)`
`int`	`getId()`
`int`	`hashCode()`
`BackupId`	`nextBackupId()`
`static BackupId`	`traditionalBackup()`
`static BackupId`	`zero()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

TRADITIONAL_BACKUP
```
public static final int TRADITIONAL_BACKUP
```
See Also:

Constant Field Values

id
```
public final int id
```

Constructor Detail
- BackupId
```
public BackupId(int id)
```

Method Detail

zero
```
public static BackupId zero()
```

traditionalBackup

public static BackupId traditionalBackup()

nextBackupId
```
public BackupId nextBackupId()
```

getId
```
public int getId()
```

compareTo
```
public int compareTo(BackupId o)
```
Specified by:

compareTo in interface Comparable<BackupId>

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object