org.apache.hadoop.hbase.mapreduce

类 DefaultVisibilityExpressionResolver

java.lang.Object

org.apache.hadoop.hbase.mapreduce.DefaultVisibilityExpressionResolver

所有已实现的接口:

org.apache.hadoop.conf.Configurable, VisibilityExpressionResolver

@InterfaceAudience.Private
public class DefaultVisibilityExpressionResolver
extends Object
implements VisibilityExpressionResolver

This implementation creates tags by expanding expression using label ordinal. Labels will be serialized in sorted order of it's ordinal.

构造器概要

构造器

构造器和说明
DefaultVisibilityExpressionResolver()

方法概要

方法

限定符和类型	方法和说明
List<Tag>	createVisibilityExpTags(String visExpression) Convert visibility expression into tags to be serialized.
org.apache.hadoop.conf.Configuration	getConf()
void	init() Giving a chance for the initialization.
void	setConf(org.apache.hadoop.conf.Configuration conf)

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultVisibilityExpressionResolver

public DefaultVisibilityExpressionResolver()

方法详细资料

getConf

public org.apache.hadoop.conf.Configuration getConf()

指定者:

getConf 在接口中 org.apache.hadoop.conf.Configurable

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

指定者:

setConf 在接口中 org.apache.hadoop.conf.Configurable

init

public void init()

从接口复制的说明: VisibilityExpressionResolver

Giving a chance for the initialization.

指定者:

init 在接口中 VisibilityExpressionResolver

createVisibilityExpTags

public List<Tag> createVisibilityExpTags(String visExpression)
                                  throws IOException

从接口复制的说明: VisibilityExpressionResolver

Convert visibility expression into tags to be serialized.

指定者:

createVisibilityExpTags 在接口中 VisibilityExpressionResolver

参数:

visExpression - the label expression

返回:

The list of tags corresponds to the visibility expression. These tags will be stored along with the Cells.

抛出:

IOException