Package cz.metacentrum.perun.core.api

Enum Class UsersOrderColumn

java.lang.Object

java.lang.Enum<UsersOrderColumn>

cz.metacentrum.perun.core.api.UsersOrderColumn

All Implemented Interfaces:

OrderColumn, Serializable, Comparable<UsersOrderColumn>, Constable

public enum UsersOrderColumn
extends Enum<UsersOrderColumn>
implements OrderColumn

Class representing columns, that can be used to sort paginated users.

For each such column, this instances also contain sql parts that are specific for them. This class can be extended, in the future, if for example, we would like to sort by some attributes.

Author:

Metodej Klang

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ID
NAME

Method Summary

Modifier and Type	Method	Description
String	getSqlJoin()
String	getSqlOrderBy(PageQuery query)
String	getSqlSelect()
static UsersOrderColumn	valueOf(String name)	Returns the enum constant of this class with the specified name.
static UsersOrderColumn[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cz.metacentrum.perun.core.api.OrderColumn

getSqlGroupBy

Enum Constant Details

NAME

public static final UsersOrderColumn NAME

ID

public static final UsersOrderColumn ID

Method Details

values

public static UsersOrderColumn[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static UsersOrderColumn valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getSqlJoin

public String getSqlJoin()

Specified by:

getSqlJoin in interface OrderColumn

getSqlOrderBy

public String getSqlOrderBy(PageQuery query)

Specified by:

getSqlOrderBy in interface OrderColumn

getSqlSelect

public String getSqlSelect()

Specified by:

getSqlSelect in interface OrderColumn