package de.vanitasvitae.omemoqrgenerator; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import org.jxmpp.jid.BareJid; public class Repository { private static Repository INSTANCE; private final ObservableList IDENTITIES = FXCollections.observableArrayList(); private BareJid JID = null; private Repository() { } public static Repository getInstance() { if (INSTANCE == null) { INSTANCE = new Repository(); } return INSTANCE; } public BareJid getJid() { return JID; } public void setJid(BareJid jid) { this.JID = jid; } public ObservableList getIdentities() { return IDENTITIES; } }