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1 | /******************************************************************************* |
2 | * Copyright (c) 2016 EfficiOS Inc., Philippe Proulx | |
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 | ||
10 | package org.eclipse.tracecompass.internal.provisional.analysis.lami.core.aspect; | |
11 | ||
12 | import java.util.Comparator; | |
13 | ||
14 | import org.eclipse.jdt.annotation.Nullable; | |
15 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.module.LamiTableEntry; | |
16 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiData; | |
17 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiIRQ; | |
18 | ||
19 | /** | |
20 | * Aspect for the IRQ handler names. | |
21 | * | |
22 | * This resolves the interrupt handler name, (like i915) from a given table | |
23 | * entry. | |
24 | * | |
25 | * @author Philippe Proulx | |
26 | */ | |
27 | public class LamiIRQNameAspect extends LamiTableEntryAspect { | |
28 | ||
29 | private final int fColIndex; | |
30 | ||
31 | /** | |
32 | * Constructor | |
33 | * | |
34 | * @param colName | |
35 | * Column name | |
36 | * @param colIndex | |
37 | * Column index | |
38 | */ | |
39 | public LamiIRQNameAspect(String colName, int colIndex) { | |
40 | super(colName + " (" + Messages.LamiAspect_Name +')', null); //$NON-NLS-1$ | |
41 | fColIndex = colIndex; | |
42 | } | |
43 | ||
44 | @Override | |
45 | public boolean isContinuous() { | |
46 | return false; | |
47 | } | |
48 | ||
49 | @Override | |
50 | public boolean isTimeStamp() { | |
51 | return false; | |
52 | } | |
53 | ||
54 | @Override | |
55 | public @Nullable String resolveString(LamiTableEntry entry) { | |
56 | LamiData data = entry.getValue(fColIndex); | |
57 | if (data instanceof LamiIRQ) { | |
58 | return ((LamiIRQ) data).getName(); | |
59 | } | |
60 | /* Could be null, unknown, etc. */ | |
61 | return data.toString(); | |
62 | } | |
63 | ||
64 | @Override | |
65 | public @Nullable Double resolveDouble(LamiTableEntry entry) { | |
66 | return null; | |
67 | } | |
68 | ||
69 | @Override | |
70 | public Comparator<LamiTableEntry> getComparator() { | |
71 | return (o1, o2) -> { | |
72 | String s1 = resolveString(o1); | |
73 | String s2 = resolveString(o2); | |
74 | ||
75 | if (s1 == null || s2 == null) { | |
76 | return 0; | |
77 | } | |
78 | ||
79 | return s1.compareTo(s2); | |
80 | }; | |
81 | } | |
82 | ||
83 | } |