Package org.apache.hadoop.hbase.regionserver

Class CustomizedScanInfoBuilder

java.lang.Object

org.apache.hadoop.hbase.regionserver.CustomizedScanInfoBuilder

All Implemented Interfaces:

ScanOptions

@Private
public class CustomizedScanInfoBuilder
extends Object
implements ScanOptions

Helper class for CP hooks to change max versions and TTL.

Field Summary

Fields

Modifier and Type	Field	Description
private KeepDeletedCells	keepDeletedCells
private Integer	maxVersions
private Integer	minVersions
private final Scan	scan
private final ScanInfo	scanInfo
private long	timeToPurgeDeletes
private Long	ttl

Constructor Summary

Constructors

Constructor	Description
CustomizedScanInfoBuilder(ScanInfo scanInfo)
CustomizedScanInfoBuilder(ScanInfo scanInfo, Scan scan)

Method Summary

Modifier and Type	Method	Description
ScanInfo	build()
KeepDeletedCells	getKeepDeletedCells()
int	getMaxVersions()
int	getMinVersions()
Scan	getScan()	Returns a copy of the Scan object.
long	getTimeToPurgeDeletes()
long	getTTL()
void	setKeepDeletedCells(KeepDeletedCells keepDeletedCells)
void	setMaxVersions(int maxVersions)
void	setMinVersions(int minVersions)
void	setTimeToPurgeDeletes(long ttl)
void	setTTL(long ttl)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.regionserver.ScanOptions

readAllVersions

Field Details

scanInfo

private final ScanInfo scanInfo

maxVersions

private Integer maxVersions

ttl

private Long ttl

keepDeletedCells

private KeepDeletedCells keepDeletedCells

minVersions

private Integer minVersions

timeToPurgeDeletes

private long timeToPurgeDeletes

scan

private final Scan scan

Constructor Details

CustomizedScanInfoBuilder

public CustomizedScanInfoBuilder(ScanInfo scanInfo)

CustomizedScanInfoBuilder

public CustomizedScanInfoBuilder(ScanInfo scanInfo,
 Scan scan)

Method Details

getMaxVersions

public int getMaxVersions()

Specified by:

getMaxVersions in interface ScanOptions

setMaxVersions

public void setMaxVersions(int maxVersions)

Specified by:

setMaxVersions in interface ScanOptions

getTTL

public long getTTL()

Specified by:

getTTL in interface ScanOptions

setTTL

public void setTTL(long ttl)

Specified by:

setTTL in interface ScanOptions

build

public ScanInfo build()

toString

public String toString()

Overrides:

toString in class Object

setKeepDeletedCells

public void setKeepDeletedCells(KeepDeletedCells keepDeletedCells)

Specified by:

setKeepDeletedCells in interface ScanOptions

getKeepDeletedCells

public KeepDeletedCells getKeepDeletedCells()

Specified by:

getKeepDeletedCells in interface ScanOptions

getMinVersions

public int getMinVersions()

Specified by:

getMinVersions in interface ScanOptions

setMinVersions

public void setMinVersions(int minVersions)

Specified by:

setMinVersions in interface ScanOptions

getTimeToPurgeDeletes

public long getTimeToPurgeDeletes()

Specified by:

getTimeToPurgeDeletes in interface ScanOptions

setTimeToPurgeDeletes

public void setTimeToPurgeDeletes(long ttl)

Specified by:

setTimeToPurgeDeletes in interface ScanOptions

getScan

public Scan getScan()

Description copied from interface: ScanOptions

Returns a copy of the Scan object. Modifying it will have no effect.

Specified by:

getScan in interface ScanOptions