Provides XML schema implementations of XEP-0144: Roster Item Exchange.
It defines an XMPP protocol extension for exchanging contact list items, including the ability to suggest whether the item is to be added, deleted, or modified in the contact list of the recipient, as well as the suggested roster group for the item.
Class Summary Class Description ContactExchangeThe implementation of the
<x/>element in the
ContactExchange.ItemThe roster exchange item.
Enum Summary Enum Description ContactExchange.Item.ActionThe action for a roster item exchange.