Package cz.metacentrum.perun.core.api

Enum Class GroupsOrderColumn

java.lang.Object

java.lang.Enum<GroupsOrderColumn>

cz.metacentrum.perun.core.api.GroupsOrderColumn

All Implemented Interfaces:

Serializable, Comparable<GroupsOrderColumn>, Constable

public enum GroupsOrderColumn
extends Enum<GroupsOrderColumn>

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

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:

Jakub Hejda <Jakub.Hejda@cesnet.cz>

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
DESCRIPTION
ID
NAME

Method Summary

Modifier and Type	Method	Description
String	getSqlJoin()
String	getSqlOrderBy(GroupsPageQuery query)
String	getSqlSelect()
static GroupsOrderColumn	valueOf(String name)	Returns the enum constant of this class with the specified name.
static GroupsOrderColumn[]	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

Enum Constant Details

ID

public static final GroupsOrderColumn ID

NAME

public static final GroupsOrderColumn NAME

DESCRIPTION

public static final GroupsOrderColumn DESCRIPTION

Method Details

values

public static GroupsOrderColumn[] 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 GroupsOrderColumn 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()

getSqlOrderBy

public String getSqlOrderBy(GroupsPageQuery query)

getSqlSelect

public String getSqlSelect()