01 package org.apache.qpid.server.exchange.headers;
02
03 import org.apache.qpid.framing.AMQShortString;
04
05 /*
06 *
07 * Licensed to the Apache Software Foundation (ASF) under one
08 * or more contributor license agreements. See the NOTICE file
09 * distributed with this work for additional information
10 * regarding copyright ownership. The ASF licenses this file
11 * to you under the Apache License, Version 2.0 (the
12 * "License"); you may not use this file except in compliance
13 * with the License. You may obtain a copy of the License at
14 *
15 * http://www.apache.org/licenses/LICENSE-2.0
16 *
17 * Unless required by applicable law or agreed to in writing,
18 * software distributed under the License is distributed on an
19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20 * KIND, either express or implied. See the License for the
21 * specific language governing permissions and limitations
22 * under the License.
23 *
24 */
25 public class HeaderKey
26 {
27 public static final HeaderKey UNKNOWN = new HeaderKey(new AMQShortString("<< UNKNOWN >>"));
28 private AMQShortString _key;
29
30 public HeaderKey(final AMQShortString key)
31 {
32 _key = key;
33 }
34
35 public String toString()
36 {
37 return _key.toString();
38 }
39
40 }
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