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5d10d135 ASL |
1 | /******************************************************************************* |
2 | * Copyright (c) 2009, 2010 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.resource; | |
13 | ||
14 | import org.eclipse.linuxtools.tmf.event.TmfTimeRange; | |
15 | import org.eclipse.linuxtools.tmf.trace.ITmfTrace; | |
16 | ||
17 | /** | |
18 | * <b><u>ILttngStateContext</u></b> | |
19 | * <p>Provides context information of a State system instance</p> | |
20 | * | |
21 | */ | |
22 | ||
23 | /** | |
24 | * @author alvaro | |
25 | * | |
26 | */ | |
27 | public interface ILttngStateContext { | |
28 | ||
29 | /** | |
30 | * Returns the number of CPUs available in the Trace | |
31 | * | |
32 | * @return | |
33 | */ | |
34 | public int getNumberOfCpus(); | |
35 | ||
36 | /** | |
37 | * The current time range window covering the Trace | |
38 | * | |
39 | * @return | |
40 | */ | |
41 | public TmfTimeRange getTraceTimeWindow(); | |
42 | ||
43 | /** | |
44 | * The current time range window covering the Experiment | |
45 | * | |
46 | * @return | |
47 | */ | |
48 | public TmfTimeRange getExperimentTimeWindow(); | |
49 | ||
50 | /** | |
51 | * Returns the name of the associated experiment | |
52 | * | |
53 | * @return | |
54 | */ | |
55 | public String getExperimentName(); | |
56 | ||
57 | /** | |
58 | * Returns the corresponding trace id. | |
59 | * | |
60 | * @return | |
61 | */ | |
62 | public String getTraceId(); | |
63 | ||
64 | /** | |
65 | * Returns the corresponding trace id reference | |
66 | * | |
67 | * @return | |
68 | */ | |
12c155f5 | 69 | public ITmfTrace<?> getTraceIdRef(); |
5d10d135 | 70 | |
b12f4544 FC |
71 | /** |
72 | * Returns Trace Identifier | |
73 | * @return Trace Identifier | |
74 | */ | |
75 | public long getIdentifier(); | |
76 | ||
5d10d135 | 77 | } |