01: /*
02: * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package sun.jvmstat.perfdata.monitor;
27:
28: import java.util.List;
29:
30: /**
31: * Immutable class containing the list of inserted and deleted
32: * monitors over an arbitrary time period.
33: *
34: * @author Brian Doherty
35: * @version 1.8, 05/05/07
36: * @since 1.5
37: */
38: public class MonitorStatus {
39:
40: /**
41: * The list of Monitors inserted since the last query.
42: */
43: protected List inserted;
44:
45: /**
46: * The list of Monitors removed since the last query.
47: */
48: protected List 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 inserted, List 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 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 getRemoved() {
76: return removed;
77: }
78: }
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