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8c8bf09f | 1 | /******************************************************************************* |
61759503 | 2 | * Copyright (c) 2009, 2013 Ericsson |
83f4e378 | 3 | * |
8c8bf09f ASL |
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 | |
83f4e378 | 8 | * |
8c8bf09f ASL |
9 | * Contributors: |
10 | * Francois Chouinard - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
2bdf0193 | 13 | package org.eclipse.tracecompass.internal.tmf.core.trace; |
8c8bf09f | 14 | |
2bdf0193 AM |
15 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp; |
16 | import org.eclipse.tracecompass.tmf.core.trace.TmfContext; | |
8c8bf09f ASL |
17 | |
18 | /** | |
19 | * <b><u>TmfExperimentCheckpoint</u></b> | |
20 | * <p> | |
21 | * TODO: Implement me. Please. | |
22 | */ | |
23 | public class TmfExperimentCheckpoint implements Comparable<TmfExperimentCheckpoint> { | |
24 | ||
25 | // ------------------------------------------------------------------------ | |
26 | // Attributes | |
27 | // ------------------------------------------------------------------------ | |
83f4e378 | 28 | |
8c8bf09f | 29 | private final TmfTimestamp fTimestamp; |
408e65d2 | 30 | private final long[] fRanks; |
8c8bf09f ASL |
31 | |
32 | // ------------------------------------------------------------------------ | |
33 | // Constructors | |
34 | // ------------------------------------------------------------------------ | |
35 | ||
36 | /** | |
0d9a6d76 FC |
37 | * @param ts the checkpoint timestamp |
38 | * @param contexts the corresponding set of trace contexts | |
8c8bf09f | 39 | */ |
83f4e378 | 40 | public TmfExperimentCheckpoint(final TmfTimestamp ts, final TmfContext[] contexts) { |
8c8bf09f | 41 | fTimestamp = ts; |
408e65d2 FC |
42 | fRanks = new long[contexts.length]; |
43 | for (int i = 0; i < fRanks.length; i++) { | |
44 | fRanks[i] = contexts[i].getRank(); | |
45 | } | |
8c8bf09f ASL |
46 | } |
47 | ||
48 | // ------------------------------------------------------------------------ | |
49 | // Accessors | |
50 | // ------------------------------------------------------------------------ | |
51 | ||
52 | /** | |
53 | * @return the checkpoint event timestamp | |
54 | */ | |
55 | public TmfTimestamp getTimestamp() { | |
56 | return fTimestamp; | |
57 | } | |
58 | ||
59 | /** | |
408e65d2 | 60 | * @return the checkpoint event rank |
8c8bf09f | 61 | */ |
408e65d2 FC |
62 | public long[] getRanks() { |
63 | return fRanks; | |
8c8bf09f ASL |
64 | } |
65 | ||
cbd4ad82 FC |
66 | // ------------------------------------------------------------------------ |
67 | // Object | |
68 | // ------------------------------------------------------------------------ | |
69 | ||
70 | @Override | |
71 | public int hashCode() { | |
d5efe032 AF |
72 | int result = 37; |
73 | result = 17 * result + fTimestamp.hashCode(); | |
74 | return result; | |
cbd4ad82 | 75 | } |
83f4e378 | 76 | |
cbd4ad82 | 77 | @Override |
83f4e378 | 78 | public boolean equals(final Object other) { |
d5efe032 AF |
79 | if (!(other instanceof TmfExperimentCheckpoint)) { |
80 | return false; | |
81 | } | |
82 | final TmfExperimentCheckpoint o = (TmfExperimentCheckpoint) other; | |
83 | return fTimestamp.equals(o.fTimestamp); | |
cbd4ad82 | 84 | } |
83f4e378 | 85 | |
8c8bf09f ASL |
86 | // ------------------------------------------------------------------------ |
87 | // Comparable | |
88 | // ------------------------------------------------------------------------ | |
89 | ||
d5efe032 AF |
90 | @Override |
91 | public int compareTo(final TmfExperimentCheckpoint other) { | |
065cc19b | 92 | return fTimestamp.compareTo(other.fTimestamp); |
d5efe032 | 93 | } |
8c8bf09f ASL |
94 | |
95 | } |