org.apache.hadoop.hbase.client

Class MultiAction<R>

java.lang.Object

org.apache.hadoop.hbase.client.MultiAction<R>

@InterfaceAudience.Private
public final class MultiAction<R>
extends Object

Container for Actions (i.e. Get, Delete, or Put), which are grouped by regionName. Intended to be used with HConnectionManager.processBatch()

Field Summary

Fields

Modifier and Type	Field and Description
Map<byte[],List<Action<R>>>	actions

Constructor Summary

Constructors

Constructor and Description
MultiAction()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(byte[] regionName, Action<R> a) Add an Action to this container based on it's regionName.
void	add(byte[] regionName, List<Action<R>> actionList) Add an Action to this container based on it's regionName.
long	getNonceGroup()
Set<byte[]>	getRegions()
boolean	hasNonceGroup()
void	setNonceGroup(long nonceGroup)
int	size() Get the total number of Actions

Methods inherited from class java.lang.Object

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

Field Detail

actions

public Map<byte[],List<Action<R>>> actions

Constructor Detail

MultiAction

public MultiAction()

Method Detail

size

public int size()

Get the total number of Actions

Returns:

total number of Actions for all groups in this container.

add

public void add(byte[] regionName,
       Action<R> a)

Add an Action to this container based on it's regionName. If the regionName is wrong, the initial execution will fail, but will be automatically retried after looking up the correct region.

Parameters:

regionName -

a -

add

public void add(byte[] regionName,
       List<Action<R>> actionList)

Add an Action to this container based on it's regionName. If the regionName is wrong, the initial execution will fail, but will be automatically retried after looking up the correct region.

Parameters:

regionName -

actionList - list of actions to add for the region

setNonceGroup

public void setNonceGroup(long nonceGroup)

getRegions

public Set<byte[]> getRegions()

hasNonceGroup

public boolean hasNonceGroup()

getNonceGroup

public long getNonceGroup()