Shuyi Chen | d7955ce | 2013-05-22 14:51:55 -0700 | [diff] [blame] | 1 | /**
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| 2 | * $RCSfile$
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| 3 | * $Revision$
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| 4 | * $Date$
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| 5 | *
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| 6 | * Copyright 2003-2006 Jive Software.
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| 7 | *
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| 8 | * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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| 9 | * you may not use this file except in compliance with the License.
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| 10 | * You may obtain a copy of the License at
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| 11 | *
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| 12 | * http://www.apache.org/licenses/LICENSE-2.0
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| 13 | *
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| 14 | * Unless required by applicable law or agreed to in writing, software
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| 15 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 17 | * See the License for the specific language governing permissions and
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| 18 | * limitations under the License.
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| 19 | */
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| 20 | package org.jivesoftware.smack.filter;
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| 21 |
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| 22 | import org.jivesoftware.smack.packet.IQ;
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| 23 | import org.jivesoftware.smack.packet.Packet;
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| 24 |
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| 25 | /**
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| 26 | * A filter for IQ packet types. Returns true only if the packet is an IQ packet
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| 27 | * and it matches the type provided in the constructor.
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| 28 | *
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| 29 | * @author Alexander Wenckus
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| 30 | *
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| 31 | */
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| 32 | public class IQTypeFilter implements PacketFilter {
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| 33 |
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| 34 | private IQ.Type type;
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| 35 |
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| 36 | public IQTypeFilter(IQ.Type type) {
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| 37 | this.type = type;
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| 38 | }
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| 39 |
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| 40 | /*
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| 41 | * (non-Javadoc)
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| 42 | *
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| 43 | * @see org.jivesoftware.smack.filter.PacketFilter#accept(org.jivesoftware.smack.packet.Packet)
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| 44 | */
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| 45 | public boolean accept(Packet packet) {
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| 46 | return (packet instanceof IQ && ((IQ) packet).getType().equals(type));
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| 47 | }
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| 48 | }
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