org.apache.hadoop.hbase.client

Class NormalizeTableFilterParams

java.lang.Object

org.apache.hadoop.hbase.client.NormalizeTableFilterParams

@InterfaceAudience.Public
public final class NormalizeTableFilterParams
extends Object

A collection of criteria used for table selection. The logic of table selection is as follows:

• When no parameter values are provided, an unfiltered list of all user tables is returned.
• When a list of TableNames are provided, the filter starts with any of these tables that exist.
• When a namespace name is provided, the filter starts with all the tables present in that namespace.
• If both a list of TableNames and a namespace name are provided, the TableName list is honored and the namespace name is ignored.
• If a regex is provided, this subset of TableNames is further reduced to those that match the provided regular expression.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NormalizeTableFilterParams.Builder Used to instantiate an instance of NormalizeTableFilterParams.

Field Summary

Fields

Modifier and Type	Field and Description
private String	namespace
private String	regex
private List<TableName>	tableNames

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NormalizeTableFilterParams(List<TableName> tableNames, String regex, String namespace)

Method Summary

Modifier and Type	Method and Description
String	getNamespace()
String	getRegex()
List<TableName>	getTableNames()

Methods inherited from class java.lang.Object

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

Field Detail

tableNames

private final List<TableName> tableNames

regex

private final String regex

namespace

private final String namespace

Constructor Detail

NormalizeTableFilterParams

private NormalizeTableFilterParams(List<TableName> tableNames,
                                   String regex,
                                   String namespace)

Method Detail

getTableNames

public List<TableName> getTableNames()

getRegex

public String getRegex()

getNamespace

public String getNamespace()