ItemDeleteEvent.java
- /**
- *
- * Copyright the original author or authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.jivesoftware.smackx.pubsub;
- import java.util.Collections;
- import java.util.List;
- /**
- * Represents an event in which items have been deleted from the node.
- *
- * @author Robin Collier
- */
- public class ItemDeleteEvent extends SubscriptionEvent {
- private List<String> itemIds = Collections.emptyList();
- /**
- * Constructs an <code>ItemDeleteEvent</code> that indicates the supplied
- * items (by id) have been deleted, and that the event matches the listed
- * subscriptions. The subscriptions would have been created by calling
- * {@link LeafNode#subscribe(org.jxmpp.Jid)}.
- *
- * @param nodeId The id of the node the event came from
- * @param deletedItemIds The item ids of the items that were deleted.
- * @param subscriptionIds The subscriptions that match the event.
- */
- public ItemDeleteEvent(String nodeId, List<String> deletedItemIds, List<String> subscriptionIds) {
- super(nodeId, subscriptionIds);
- if (deletedItemIds == null)
- throw new IllegalArgumentException("deletedItemIds cannot be null");
- itemIds = deletedItemIds;
- }
- /**
- * Get the item id's of the items that have been deleted.
- *
- * @return List of item id's
- */
- public List<String> getItemIds() {
- return Collections.unmodifiableList(itemIds);
- }
- @Override
- public String toString() {
- return getClass().getName() + " [subscriptions: " + getSubscriptions() + "], [Deleted Items: " + itemIds + ']';
- }
- }