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1 | /******************************************************************************* |
2 | * Copyright (c) 2014 École Polytechnique de Montréal | |
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 | * Mathieu Rail - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
2bdf0193 | 13 | package org.eclipse.tracecompass.tmf.tests.stubs.analysis; |
8c736b3c | 14 | |
ba27dd38 | 15 | import java.util.Collection; |
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16 | import java.util.HashMap; |
17 | import java.util.Map; | |
18 | ||
19 | import org.eclipse.core.runtime.IProgressMonitor; | |
ba27dd38 | 20 | import org.eclipse.jdt.annotation.NonNull; |
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21 | import org.eclipse.tracecompass.tmf.core.analysis.TmfAbstractAnalysisModule; |
22 | import org.eclipse.tracecompass.tmf.core.analysis.TmfAnalysisRequirement; | |
23 | import org.eclipse.tracecompass.tmf.core.analysis.TmfAnalysisRequirement.ValuePriorityLevel; | |
24 | import org.eclipse.tracecompass.tmf.core.exceptions.TmfAnalysisException; | |
25 | import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; | |
26 | import org.eclipse.tracecompass.tmf.tests.stubs.trace.TmfTraceStub; | |
8c736b3c MR |
27 | |
28 | /** | |
29 | * Analysis type to test requirements acquisition | |
30 | */ | |
31 | @SuppressWarnings({ "javadoc", "nls" }) | |
32 | public class TestRequirementAnalysis extends TmfAbstractAnalysisModule { | |
33 | /* Test requirement types */ | |
34 | public static final String EVENT_TYPE = "event"; | |
35 | public static final String FIELD_TYPE = "field"; | |
36 | ||
37 | /* A few event names */ | |
38 | public static final String EXIT_SYSCALL = "exit_syscall"; | |
39 | public static final String SCHED_SWITCH = "sched_switch"; | |
40 | public static final String SCHED_WAKEUP = "sched_wakeup"; | |
41 | ||
42 | /* A few fields */ | |
43 | public static final String PID = "pid"; | |
44 | public static final String TID = "tid"; | |
45 | ||
46 | @Override | |
47 | public boolean canExecute(ITmfTrace trace) { | |
48 | /* This just makes sure the trace is a ctf stub trace */ | |
49 | return (TmfTraceStub.class.isAssignableFrom(trace.getClass())); | |
50 | } | |
51 | ||
52 | @Override | |
53 | protected void canceling() { | |
54 | ||
55 | } | |
56 | ||
57 | @Override | |
58 | protected boolean executeAnalysis(final IProgressMonitor monitor) { | |
59 | return true; | |
60 | } | |
61 | ||
62 | @Override | |
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63 | public boolean setTrace(ITmfTrace trace) throws TmfAnalysisException { |
64 | return super.setTrace(trace); | |
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65 | } |
66 | ||
67 | @Override | |
68 | public Iterable<TmfAnalysisRequirement> getAnalysisRequirements() { | |
69 | Map<String, TmfAnalysisRequirement> requirements = new HashMap<>(); | |
70 | ||
71 | /* Event type requirement and values */ | |
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72 | TmfAnalysisRequirement eventReqs = new TmfAnalysisRequirement(EVENT_TYPE); |
73 | eventReqs.addValue(EXIT_SYSCALL, ValuePriorityLevel.MANDATORY); | |
74 | eventReqs.addValue(SCHED_SWITCH, ValuePriorityLevel.MANDATORY); | |
75 | eventReqs.addValue(SCHED_WAKEUP, ValuePriorityLevel.MANDATORY); | |
76 | requirements.put(EVENT_TYPE, eventReqs); | |
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77 | |
78 | /* Field type requirement and values */ | |
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79 | TmfAnalysisRequirement fieldReqs = new TmfAnalysisRequirement(FIELD_TYPE); |
80 | fieldReqs.addValue(PID, ValuePriorityLevel.MANDATORY); | |
81 | fieldReqs.addValue(TID, ValuePriorityLevel.MANDATORY); | |
82 | requirements.put(FIELD_TYPE, fieldReqs); | |
8c736b3c | 83 | |
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84 | @SuppressWarnings("null") |
85 | @NonNull Collection<TmfAnalysisRequirement> values = requirements.values(); | |
86 | return values; | |
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87 | } |
88 | } |