1package im.conversations.android.xmpp.model.roster;
 2
 3import eu.siacs.conversations.xml.Namespace;
 4import im.conversations.android.annotation.XmlElement;
 5import im.conversations.android.xmpp.model.Extension;
 6import java.util.Collection;
 7
 8@XmlElement(name = "query", namespace = Namespace.ROSTER)
 9public class Query extends Extension {
10
11    public Query() {
12        super(Query.class);
13    }
14
15    public void setVersion(final String rosterVersion) {
16        this.setAttribute("ver", rosterVersion);
17    }
18
19    public String getVersion() {
20        return this.getAttribute("ver");
21    }
22
23    public Collection<Item> getItems() {
24        return this.getExtensions(Item.class);
25    }
26}