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79e08fd0 | 1 | /******************************************************************************* |
b544077e | 2 | * Copyright (c) 2011, 2012 Ericsson |
013a5f1c | 3 | * |
79e08fd0 BH |
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 | |
013a5f1c | 8 | * |
79e08fd0 | 9 | * Contributors: |
09667aa4 | 10 | * Mathieu Denis <mathieu.denis@polymtl.ca> - Intial API and Implementation |
79e08fd0 BH |
11 | *******************************************************************************/ |
12 | ||
cfd22ad0 | 13 | package org.eclipse.linuxtools.tmf.ui.viewers.statistics.model; |
79e08fd0 BH |
14 | |
15 | /** | |
5aaa97db | 16 | * Primitive container for Statistics values. |
013a5f1c | 17 | * |
09667aa4 | 18 | * Contains information about statistics that can be retrieved with any type of |
5aaa97db | 19 | * traces. |
013a5f1c | 20 | * |
5aaa97db AM |
21 | * There are two counters : one for the total number of events in the trace, and |
22 | * another for the number of events in the selected time range. | |
25a042b3 | 23 | * |
5aaa97db | 24 | * @author Mathieu Denis |
cfd22ad0 MD |
25 | * @version 2.0 |
26 | * @since 2.0 | |
79e08fd0 | 27 | */ |
5aaa97db | 28 | public class TmfStatisticsValues { |
cfd22ad0 | 29 | |
09667aa4 | 30 | /** |
25a042b3 | 31 | * Total number of events. |
25a042b3 MD |
32 | */ |
33 | protected long fNbEvents = 0; | |
cfd22ad0 | 34 | |
25a042b3 MD |
35 | /** |
36 | * Number of events within a time range (Partial event count). | |
25a042b3 MD |
37 | */ |
38 | protected long fNbEventsInTimeRange = 0; | |
39 | ||
40 | /** | |
41 | * @return the total events count | |
25a042b3 MD |
42 | */ |
43 | public long getTotal() { | |
44 | return fNbEvents; | |
45 | } | |
46 | ||
47 | /** | |
48 | * @return the partial events count within a time range | |
25a042b3 MD |
49 | */ |
50 | public long getPartial() { | |
51 | return fNbEventsInTimeRange; | |
52 | } | |
53 | ||
54 | /** | |
89c06060 | 55 | * Set either the "global" or the "time range" value. |
25a042b3 | 56 | * |
89c06060 AM |
57 | * @param global |
58 | * True to set the global value, false for the timerange one. | |
25a042b3 | 59 | * @param nb |
89c06060 | 60 | * The new value to set |
25a042b3 | 61 | */ |
89c06060 | 62 | public void setValue(boolean global, long nb) { |
25a042b3 | 63 | if (nb > 0) { |
89c06060 AM |
64 | if (global) { |
65 | fNbEvents = nb; | |
66 | } else { | |
67 | fNbEventsInTimeRange = nb; | |
68 | } | |
25a042b3 MD |
69 | } |
70 | } | |
71 | ||
72 | /** | |
73 | * Resets the total number of events. | |
25a042b3 MD |
74 | */ |
75 | public void resetTotalCount() { | |
76 | fNbEvents = 0; | |
77 | } | |
78 | ||
79 | /** | |
80 | * Resets the number of events within a time range (partial events count). | |
09667aa4 | 81 | */ |
25a042b3 MD |
82 | public void resetPartialCount() { |
83 | fNbEventsInTimeRange = 0; | |
84 | } | |
7588c810 AM |
85 | |
86 | @Override | |
87 | public String toString() { | |
88 | return fNbEvents + ", " + fNbEventsInTimeRange; //$NON-NLS-1$ | |
89 | } | |
79e08fd0 | 90 | } |