001/** 002 * 003 * Copyright 2015 Florian Schmaus 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018package org.jivesoftware.smack.roster; 019 020/** 021 * Roster loaded listeners are invoked once the {@link Roster} was successfully loaded. 022 * <p> 023 * A common approach is to call 024 * {@link Roster#getEntriesAndAddListener(RosterListener, RosterEntries)} within 025 * {@link #onRosterLoaded(Roster)}, to initialize or update your UI components with the current 026 * roster state. 027 * </p> 028 */ 029public interface RosterLoadedListener { 030 031 /** 032 * Called when the Roster was loaded successfully. 033 * 034 * @param roster the Roster that was loaded successfully. 035 */ 036 public void onRosterLoaded(Roster roster); 037 038}