org.apache.hadoop.hbase.security.visibility

类 CellVisibility

java.lang.Object

org.apache.hadoop.hbase.security.visibility.CellVisibility

@InterfaceAudience.Public
public class CellVisibility
extends Object

This contains a visibility expression which can be associated with a cell. When it is set with a Mutation, all the cells in that mutation will get associated with this expression. A visibility expression can contain visibility labels combined with logical operators AND(&), OR(|) and NOT(!)

构造器概要

构造器

构造器和说明
CellVisibility(String expression)

方法概要

限定符和类型	方法和说明
String	getExpression()
static String	quote(byte[] auth) Helps in quoting authentication Strings.
static String	quote(String auth) Helps in quoting authentication Strings.
String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

CellVisibility

public CellVisibility(String expression)

方法详细资料

getExpression

public String getExpression()

返回:

The visibility expression

toString

public String toString()

覆盖:

toString 在类中 Object

quote

public static String quote(String auth)

Helps in quoting authentication Strings. Use this if unicode characters to be used in expression or special characters like '(', ')', '"','\','&','|','!'

quote

public static String quote(byte[] auth)

Helps in quoting authentication Strings. Use this if unicode characters to be used in expression or special characters like '(', ')', '"','\','&','|','!'