1/*
2 * Copyright (c) 2004, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package sun.jvmstat.perfdata.monitor;
27
28import java.util.List;
29import sun.jvmstat.monitor.Monitor;
30
31/**
32 * Immutable class containing the list of inserted and deleted
33 * monitors over an arbitrary time period.
34 *
35 * @author Brian Doherty
36 * @since 1.5
37 */
38public class MonitorStatus {
39
40    /**
41     * The list of Monitors inserted since the last query.
42     */
43    protected List<Monitor> inserted;
44
45    /**
46     * The list of Monitors removed since the last query.
47     */
48    protected List<Monitor> removed;
49
50    /**
51     * Create a MonitorStatus instance.
52     *
53     * @param inserted the list of Monitors inserted
54     * @param removed the list of Monitors removed
55     */
56    public MonitorStatus(List<Monitor> inserted, List<Monitor> removed) {
57        this.inserted = inserted;
58        this.removed = removed;
59    }
60
61    /**
62     * Get the list of Monitors inserted since the last query.
63     *
64     * @return List - the List of Monitor objects inserted or an empty List.
65     */
66    public List<Monitor> getInserted() {
67        return inserted;
68    }
69
70    /**
71     * Get the list of Monitors removed since the last query.
72     *
73     * @return List - the List of Monitor objects removed or an empty List.
74     */
75    public List<Monitor> getRemoved() {
76        return removed;
77    }
78}
79