org.apache.hadoop.hbase.client.index

类 AliHBaseColumn

java.lang.Object

org.apache.hadoop.hbase.client.index.AliHBaseColumn

public class AliHBaseColumn
extends Object

Unique object that represent a column which exists both in data table and index table.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	AliHBaseColumn.SortOrder

字段概要

字段

限定符和类型	字段和说明
static AliHBaseColumn	COVER_ALL

方法概要

限定符和类型	方法和说明
static AliHBaseColumn	createCoveredColumn(byte[] family, byte[] qualifier) Create a covered column, the sort order will be set to null.
static AliHBaseColumn	createIndexedColumn(byte[] family, byte[] qualifier)
static AliHBaseColumn	createIndexedColumn(byte[] family, byte[] qualifier, AliHBaseColumn.SortOrder sortOrder)
boolean	equals(Object obj)
byte[]	getFamily()
byte[]	getQualifier()
AliHBaseColumn.SortOrder	getSortOrder()
int	hashCode()
String	toString()

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细资料

COVER_ALL

public static AliHBaseColumn COVER_ALL

方法详细资料

createCoveredColumn

public static AliHBaseColumn createCoveredColumn(byte[] family,
                                                 byte[] qualifier)

Create a covered column, the sort order will be set to null.

参数:

family - family name bytes

qualifier - qualifier bytes

createIndexedColumn

public static AliHBaseColumn createIndexedColumn(byte[] family,
                                                 byte[] qualifier)

createIndexedColumn

public static AliHBaseColumn createIndexedColumn(byte[] family,
                                                 byte[] qualifier,
                                                 AliHBaseColumn.SortOrder sortOrder)

getFamily

public byte[] getFamily()

返回:

family name bytes

getQualifier

public byte[] getQualifier()

返回:

qualifier name bytes

getSortOrder

public AliHBaseColumn.SortOrder getSortOrder()

返回:

sort order if this is an indexed column, or null otherwise.

toString

public String toString()

覆盖:

toString 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object