1 /** 2 * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); 3 * you may not use this file except in compliance with the License. 4 * You may obtain a copy of the License at 5 * 6 * http://www.apache.org/licenses/LICENSE-2.0 7 * 8 * Unless required by applicable law or agreed to in writing, software 9 * distributed under the License is distributed on an "AS IS" BASIS, 10 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 * See the License for the specific language governing permissions and 12 * limitations under the License. 13 */ 14 package org.jivesoftware.smackx.pubsub.listener; 15 16 import org.jivesoftware.smackx.pubsub.ItemDeleteEvent; 17 import org.jivesoftware.smackx.pubsub.LeafNode; 18 19 /** 20 * Defines the listener for item deletion events from a node. 21 * 22 * @see LeafNode#addItemDeleteListener(ItemDeleteListener) 23 * 24 * @author Robin Collier 25 */ 26 public interface ItemDeleteListener 27 { 28 /** 29 * Called when items are deleted from a node the listener is 30 * registered with. 31 * 32 * @param items The event with item deletion details 33 */ 34 void handleDeletedItems(ItemDeleteEvent items); 35 36 /** 37 * Called when <b>all</b> items are deleted from a node the listener is 38 * registered with. 39 */ 40 void handlePurge(); 41 } 42
