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