com.holonplatform.vaadin.components

Interface Selectable.SelectionEvent<T>

Type Parameters:

T - Selection item type

All Superinterfaces:

Serializable

Enclosing interface:

Selectable<T>

public static interface Selectable.SelectionEvent<T>
extends Serializable

Selection event.

Method Summary

Modifier and Type	Method and Description
Set<T>	getAllSelectedItems() Gets all the currently selected items.
Optional<T>	getFirstSelectedItem() Get first selected data item, if any.
boolean	isUserOriginated() Returns whether this event was triggered by user interaction, on the client side, or programmatically, on the server side.

Method Detail

getFirstSelectedItem

Optional<T> getFirstSelectedItem()

Get first selected data item, if any.

Returns:

the first selected item, empty if none

getAllSelectedItems

Set<T> getAllSelectedItems()

Gets all the currently selected items. For single selection it returns a set containing the only selected item.

Returns:

return all the selected items, if any, never null

isUserOriginated

boolean isUserOriginated()

Returns whether this event was triggered by user interaction, on the client side, or programmatically, on the server side.

Returns:

true if this event originates from the client, false otherwise.