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8c8bf09f 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 | * Francois Chouinard - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.tmf.trace; | |
14 | ||
15 | import org.eclipse.linuxtools.tmf.event.TmfTimestamp; | |
16 | ||
17 | /** | |
18 | * <b><u>TmfCheckpoint</u></b> | |
19 | * <p> | |
9f584e4c | 20 | * This class maps an event timestamp with a location. |
8c8bf09f ASL |
21 | */ |
22 | public class TmfCheckpoint implements Comparable<TmfCheckpoint> { | |
23 | ||
24 | // ------------------------------------------------------------------------ | |
25 | // Attributes | |
26 | // ------------------------------------------------------------------------ | |
27 | ||
9f584e4c | 28 | private final TmfTimestamp fTimestamp; |
452ad365 | 29 | private final ITmfLocation<?> fLocation; |
8c8bf09f ASL |
30 | |
31 | // ------------------------------------------------------------------------ | |
32 | // Constructors | |
33 | // ------------------------------------------------------------------------ | |
34 | ||
8c8bf09f | 35 | /** |
9f584e4c FC |
36 | * @param ts |
37 | * @param location | |
8c8bf09f | 38 | */ |
452ad365 | 39 | public TmfCheckpoint(TmfTimestamp ts, ITmfLocation<?> location) { |
8c8bf09f ASL |
40 | fTimestamp = ts; |
41 | fLocation = location; | |
42 | } | |
43 | ||
8c8bf09f ASL |
44 | // ------------------------------------------------------------------------ |
45 | // Accessors | |
46 | // ------------------------------------------------------------------------ | |
47 | ||
48 | /** | |
9f584e4c | 49 | * @return the checkpoint event timestamp |
8c8bf09f ASL |
50 | */ |
51 | public TmfTimestamp getTimestamp() { | |
52 | return fTimestamp; | |
53 | } | |
54 | ||
55 | /** | |
9f584e4c | 56 | * @return the checkpoint event stream location |
8c8bf09f | 57 | */ |
452ad365 | 58 | public ITmfLocation<?> getLocation() { |
8c8bf09f ASL |
59 | return fLocation; |
60 | } | |
61 | ||
8c8bf09f ASL |
62 | // ------------------------------------------------------------------------ |
63 | // Comparable | |
64 | // ------------------------------------------------------------------------ | |
65 | ||
66 | public int compareTo(TmfCheckpoint other) { | |
67 | return fTimestamp.compareTo(other.fTimestamp, false); | |
68 | } | |
69 | ||
70 | } |