1 /***
2 *
3 * Copyright 2004 Protique Ltd
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 **/
18 package org.codehaus.activemq.service.impl;
19
20 import org.codehaus.activemq.service.QueueListEntry;
21
22 /***
23 * Linked list entry class
24 */
25 public final class DefaultQueueListEntry implements QueueListEntry {
26 Object element;
27 DefaultQueueListEntry next;
28 DefaultQueueListEntry previous;
29
30 /***
31 * Get the Object value for this entry
32 *
33 * @return
34 */
35 public Object getElement() {
36 return element;
37 }
38
39 /***
40 * Create a DefaultQueueListEntry for an object value
41 *
42 * @param element the value
43 * @param next
44 * @param previous
45 */
46 DefaultQueueListEntry(Object element, DefaultQueueListEntry next, DefaultQueueListEntry previous) {
47 this.element = element;
48 this.next = next;
49 this.previous = previous;
50 }
51 }