com.holonplatform.vaadin.data

Interface ItemDataSource.ItemSort<PROPERTY>

Type Parameters:

PROPERTY - Item property type

All Superinterfaces:

Serializable

Enclosing interface:

ItemDataSource<ITEM,PROPERTY>

public static interface ItemDataSource.ItemSort<PROPERTY>
extends Serializable

An item sort directive.

Method Summary

Modifier and Type	Method and Description
static <PROPERTY> ItemDataSource.ItemSort<PROPERTY>	asc(PROPERTY property) Create an ascending ItemDataSource.ItemSort using given property.
static <PROPERTY> ItemDataSource.ItemSort<PROPERTY>	desc(PROPERTY property) Create an descending ItemDataSource.ItemSort using given property.
PROPERTY	getProperty() Item property to sort
boolean	isAscending() Sort direction
static <PROPERTY> ItemDataSource.ItemSort<PROPERTY>	of(PROPERTY property, boolean ascending) Create an ItemDataSource.ItemSort using given property and sort direction.

Method Detail

getProperty

PROPERTY getProperty()

Item property to sort

Returns:

Item property to sort

isAscending

boolean isAscending()

Sort direction

Returns:

true if ascending, false if descending

of

static <PROPERTY> ItemDataSource.ItemSort<PROPERTY> of(PROPERTY property,
                                                       boolean ascending)

Create an ItemDataSource.ItemSort using given property and sort direction.

Type Parameters:

PROPERTY - Property type

Parameters:

property - Property to sort (not null)

ascending - true to sort ascending, false for descending

Returns:

Item sort

asc

static <PROPERTY> ItemDataSource.ItemSort<PROPERTY> asc(PROPERTY property)

Create an ascending ItemDataSource.ItemSort using given property.

Type Parameters:

PROPERTY - Property type

Parameters:

property - Property to sort (not null)

Returns:

Item sort

desc

static <PROPERTY> ItemDataSource.ItemSort<PROPERTY> desc(PROPERTY property)

Create an descending ItemDataSource.ItemSort using given property.

Type Parameters:

PROPERTY - Property type

Parameters:

property - Property to sort (not null)

Returns:

Item sort