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5d10d135 ASL |
1 | /******************************************************************************* |
2 | * Copyright (c) 2009 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Alvaro Sanchez-Leon (alvsan09@gmail.com) - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | package org.eclipse.linuxtools.lttng.state.model; | |
13 | ||
14 | /** | |
15 | * <b>LttvSoftIRQState</b> | |
16 | * | |
17 | * @author alvaro | |
18 | * | |
19 | */ | |
20 | public class LttngSoftIRQState implements Cloneable { | |
21 | ||
22 | // ======================================================================== | |
23 | // Data | |
24 | // ======================================================================= | |
25 | private Long pending = null; | |
26 | private Long running = null; | |
27 | ||
28 | // ======================================================================== | |
29 | // Constructor | |
30 | // ======================================================================= | |
31 | public LttngSoftIRQState() { | |
32 | pending = 0L; | |
33 | running = 0L; | |
34 | } | |
35 | ||
cc6eec3e FC |
36 | @Override |
37 | public LttngSoftIRQState clone() { | |
5d10d135 ASL |
38 | LttngSoftIRQState newState = null; |
39 | ||
40 | try { | |
41 | newState = (LttngSoftIRQState)super.clone(); | |
42 | ||
43 | // *** IMPORTANT *** | |
44 | // Basic type in java are immutable! | |
45 | // Thus, using assignment ("=") on basic type is CORRECT, | |
46 | // but we should ALWAYS use "new" or "clone()" on "non basic" type | |
47 | newState.pending = this.pending; | |
48 | newState.running = this.running; | |
49 | } | |
50 | catch ( CloneNotSupportedException e ) { | |
9c4eb5f7 | 51 | System.out.println("Cloning failed with : " + e.getMessage() ); //$NON-NLS-1$ |
5d10d135 ASL |
52 | } |
53 | ||
54 | return newState; | |
55 | } | |
56 | ||
57 | // ======================================================================== | |
58 | // Methods | |
59 | // ======================================================================= | |
60 | /** | |
61 | * @param pending | |
62 | * the pending to set | |
63 | */ | |
64 | public void setPending(Long pending) { | |
65 | this.pending = pending; | |
66 | } | |
67 | ||
68 | /** | |
69 | * @return the pending | |
70 | */ | |
71 | public Long getPending() { | |
72 | return pending; | |
73 | } | |
74 | ||
75 | /** | |
76 | * @param running | |
77 | * the running to set | |
78 | */ | |
79 | public void setRunning(Long running) { | |
80 | this.running = running; | |
81 | } | |
82 | ||
83 | /** | |
84 | * @return the running | |
85 | */ | |
86 | public Long getRunning() { | |
87 | return running; | |
88 | } | |
89 | ||
90 | public void reset() { | |
91 | pending = 0L; | |
92 | running = 0L; | |
93 | } | |
94 | ||
95 | public void incrementRunning() { | |
96 | running ++; | |
97 | } | |
98 | ||
99 | public void incrementPending() { | |
100 | pending ++; | |
101 | } | |
102 | ||
103 | public void decrementRunning() { | |
104 | if (running > 0L) { | |
105 | running--; | |
106 | } | |
107 | } | |
108 | ||
109 | public void decrementPending() { | |
110 | if (pending > 0L) { | |
111 | pending--; | |
112 | } | |
113 | } | |
114 | } |