com.github.hackerwin7.jlib.utils.drivers.hbase.data

Class HData

java.lang.Object

com.github.hackerwin7.jlib.utils.drivers.hbase.data.HData

public class HData
extends Object

Created by IntelliJ IDEA. User: hackerwin7 Date: 2015/12/23 Time: 2:43 PM Desc: hbase data for hbase client, include single rowkey, multiple family, multiple * multiple qualifier, mul * mul value

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	HData.HValue

Constructor Summary

Constructors

Constructor and Description
HData(byte[] rowkey) default constructor

Method Summary

Modifier and Type	Method and Description
void	add(byte[] family) add family
void	add(byte[] family, byte[] qualifier, byte[] value) add a columnByteArrayWrapper(qualifier)
boolean	exist(byte[] family) exist family
boolean	exist(byte[] family, byte[] qualifier) exist family, qualifier
Set<HData.HValue>	getColumns(byte[] family) getOrigin multiple columns
List<byte[]>	getFamilyList() getOrigin list of family
byte[]	getRowkey() getOrigin rowkey

Methods inherited from class java.lang.Object

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

Constructor Detail

HData

public HData(byte[] rowkey)

default constructor

Parameters:

rowkey -

Method Detail

getRowkey

public byte[] getRowkey()

getOrigin rowkey

Returns:

rowkey

exist

public boolean exist(byte[] family)

exist family

Parameters:

family -

Returns:

bool

exist

public boolean exist(byte[] family,
                     byte[] qualifier)

exist family, qualifier

Parameters:

family -

qualifier -

Returns:

bool

add

public void add(byte[] family)

add family

Parameters:

family -

add

public void add(byte[] family,
                byte[] qualifier,
                byte[] value)

add a columnByteArrayWrapper(qualifier)

Parameters:

family -

qualifier -

value -

getColumns

public Set<HData.HValue> getColumns(byte[] family)

getOrigin multiple columns

Parameters:

family -

Returns:

HValues

getFamilyList

public List<byte[]> getFamilyList()

getOrigin list of family

Returns:

families