org.apache.hadoop.hbase.client
Class MultiAction

java.lang.Object
  org.apache.hadoop.hbase.client.MultiAction

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public final class MultiAction
extends java.lang.Object
implements org.apache.hadoop.io.Writable

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

Field Summary

java.util.Map<byte[],java.util.List<Action>>

actions

Constructor Summary

MultiAction()

Method Summary

void	add(byte[] regionName, Action a) Add an Action to this container based on it's regionName.
java.util.List<Action>	allActions()
java.util.Set<byte[]>	getRegions()
void	readFields(java.io.DataInput in)
int	size() Get the total number of Actions
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

actions

public java.util.Map<byte[],java.util.List<Action>> 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 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 -

getRegions

public java.util.Set<byte[]> getRegions()

allActions

public java.util.List<Action> allActions()

Returns:

All actions from all regions in this container

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException

readFields

public void readFields(java.io.DataInput in)
                throws java.io.IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException