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132a02b0 | 1 | /******************************************************************************* |
61759503 | 2 | * Copyright (c) 2012, 2013 Ericsson |
132a02b0 MK |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are made | |
5 | * 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: Matthew Khouzam - Initial API and implementation | |
10 | *******************************************************************************/ | |
11 | package org.eclipse.linuxtools.tmf.core.ctfadaptor; | |
12 | ||
13 | /** | |
f5df94f8 | 14 | * The data object to go in a {@link CtfLocation}. |
132a02b0 MK |
15 | * |
16 | * @author Matthew Khouzam | |
17 | * @since 2.0 | |
18 | */ | |
f5df94f8 | 19 | public class CtfLocationInfo implements Comparable<CtfLocationInfo> { |
132a02b0 MK |
20 | |
21 | private final long timestamp; | |
22 | private final long index; | |
23 | ||
24 | /** | |
25 | * @param ts | |
26 | * Timestamp | |
27 | * @param index | |
28 | * Index of this event (if there are N elements with the same | |
29 | * timestamp, which one is it.) | |
30 | */ | |
f5df94f8 | 31 | public CtfLocationInfo(long ts, long index) { |
132a02b0 MK |
32 | this.timestamp = ts; |
33 | this.index = index; | |
34 | } | |
35 | ||
36 | /** | |
37 | * @return The timestamp | |
38 | */ | |
39 | public long getTimestamp() { | |
40 | return timestamp; | |
41 | } | |
42 | ||
43 | /** | |
44 | * @return The index of the element | |
45 | */ | |
46 | public long getIndex() { | |
47 | return index; | |
48 | } | |
49 | ||
f5df94f8 AM |
50 | // ------------------------------------------------------------------------ |
51 | // Object | |
52 | // ------------------------------------------------------------------------ | |
53 | ||
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54 | @Override |
55 | public int hashCode() { | |
56 | final int prime = 31; | |
57 | int result = 1; | |
58 | result = (prime * result) + (int) (index ^ (index >>> 32)); | |
59 | result = (prime * result) + (int) (timestamp ^ (timestamp >>> 32)); | |
60 | return result; | |
61 | } | |
62 | ||
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63 | @Override |
64 | public boolean equals(Object obj) { | |
65 | if (this == obj) { | |
66 | return true; | |
67 | } | |
68 | if (obj == null) { | |
69 | return false; | |
70 | } | |
f5df94f8 | 71 | if (!(obj instanceof CtfLocationInfo)) { |
132a02b0 MK |
72 | return false; |
73 | } | |
f5df94f8 | 74 | CtfLocationInfo other = (CtfLocationInfo) obj; |
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75 | if (index != other.index) { |
76 | return false; | |
77 | } | |
78 | if (timestamp != other.timestamp) { | |
79 | return false; | |
80 | } | |
81 | return true; | |
82 | } | |
83 | ||
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84 | @Override |
85 | public String toString() { | |
86 | return "Element [" + timestamp + '/' + index + ']'; //$NON-NLS-1$ | |
87 | } | |
88 | ||
f5df94f8 AM |
89 | // ------------------------------------------------------------------------ |
90 | // Comparable | |
91 | // ------------------------------------------------------------------------ | |
92 | ||
132a02b0 | 93 | @Override |
f5df94f8 | 94 | public int compareTo(CtfLocationInfo other) { |
132a02b0 MK |
95 | if (this.timestamp > other.getTimestamp()) { |
96 | return 1; | |
97 | } | |
98 | if (this.timestamp < other.getTimestamp()) { | |
99 | return -1; | |
100 | } | |
101 | if (this.index > other.getIndex()) { | |
102 | return 1; | |
103 | } | |
104 | if (this.index < other.getIndex()) { | |
105 | return -1; | |
106 | } | |
107 | return 0; | |
108 | } | |
109 | ||
110 | } |