52 lines
2.1 KiB
Java
52 lines
2.1 KiB
Java
/**
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*
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* Copyright 2003-2007 Jive Software.
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*
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* 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.smack.filter;
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/**
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* Defines a way to filter packets for particular attributes. Stanza(/Packet) filters are used when
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* constructing stanza(/packet) listeners or collectors -- the filter defines what packets match the criteria
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* of the collector or listener for further stanza(/packet) processing.
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* <p>
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* Several simple filters are pre-defined. These filters can be logically combined for more complex
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* stanza(/packet) filtering by using the {@link org.jivesoftware.smack.filter.AndFilter AndFilter} and
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* {@link org.jivesoftware.smack.filter.OrFilter OrFilter} filters. It's also possible to define
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* your own filters by implementing this interface. The code example below creates a trivial filter
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* for packets with a specific ID (real code should use {@link StanzaIdFilter} instead).
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*
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* <pre>
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* // Use an anonymous inner class to define a stanza(/packet) filter that returns
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* // all packets that have a stanza(/packet) ID of "RS145".
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* PacketFilter myFilter = new PacketFilter() {
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* public boolean accept(Packet packet) {
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* return "RS145".equals(packet.getStanzaId());
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* }
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* };
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* // Create a new stanza(/packet) collector using the filter we created.
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* PacketCollector myCollector = packetReader.createPacketCollector(myFilter);
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* </pre>
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*
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* @see org.jivesoftware.smack.PacketCollector
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* @see org.jivesoftware.smack.StanzaListener
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* @author Matt Tucker
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* @deprecated use {@link StanzaFilter}
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*/
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@Deprecated
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public interface PacketFilter extends StanzaFilter {
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}
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