| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2015, 2016 EfficiOS Inc., Alexandre Montplaisir |
| 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.NonNull; |
| 15 | import org.eclipse.jdt.annotation.Nullable; |
| 16 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.module.LamiTableEntry; |
| 17 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiData; |
| 18 | import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiTimeRange; |
| 19 | |
| 20 | /** |
| 21 | * Aspect for a time range duration |
| 22 | * |
| 23 | * @author Alexandre Montplaisir |
| 24 | */ |
| 25 | public class LamiTimeRangeDurationAspect extends LamiTableEntryAspect { |
| 26 | |
| 27 | private final int fColIndex; |
| 28 | |
| 29 | /** |
| 30 | * Constructor |
| 31 | * |
| 32 | * @param timeRangeName |
| 33 | * Name of the time range |
| 34 | * @param colIndex |
| 35 | * Column index |
| 36 | */ |
| 37 | public LamiTimeRangeDurationAspect(String timeRangeName, int colIndex) { |
| 38 | super(timeRangeName + " (" + Messages.LamiAspect_TimeRangeDuration + ')', "ns"); //$NON-NLS-1$ //$NON-NLS-2$ |
| 39 | fColIndex = colIndex; |
| 40 | } |
| 41 | |
| 42 | @Override |
| 43 | public boolean isContinuous() { |
| 44 | return true; |
| 45 | } |
| 46 | |
| 47 | @Override |
| 48 | public boolean isTimeStamp() { |
| 49 | return false; |
| 50 | } |
| 51 | |
| 52 | @Override |
| 53 | public boolean isTimeDuration() { |
| 54 | return true; |
| 55 | } |
| 56 | |
| 57 | @Override |
| 58 | public @Nullable String resolveString(LamiTableEntry entry) { |
| 59 | LamiData data = entry.getValue(fColIndex); |
| 60 | if (data instanceof LamiTimeRange) { |
| 61 | LamiTimeRange range = (LamiTimeRange) data; |
| 62 | return String.valueOf(range.getDuration()); |
| 63 | } |
| 64 | return data.toString(); |
| 65 | } |
| 66 | |
| 67 | @Override |
| 68 | public @Nullable Number resolveNumber(@NonNull LamiTableEntry entry) { |
| 69 | LamiData data = entry.getValue(fColIndex); |
| 70 | if (data instanceof LamiTimeRange) { |
| 71 | LamiTimeRange range = (LamiTimeRange) data; |
| 72 | return Long.valueOf(range.getDuration()); |
| 73 | } |
| 74 | return null; |
| 75 | } |
| 76 | |
| 77 | @Override |
| 78 | public Comparator<LamiTableEntry> getComparator() { |
| 79 | return (o1, o2) -> { |
| 80 | Number d1 = resolveNumber(o1); |
| 81 | Number d2 = resolveNumber(o2); |
| 82 | |
| 83 | if (d1 == null && d2 == null) { |
| 84 | return 0; |
| 85 | } |
| 86 | if (d1 == null) { |
| 87 | return 1; |
| 88 | } |
| 89 | |
| 90 | if (d2 == null) { |
| 91 | return -1; |
| 92 | } |
| 93 | |
| 94 | return Long.compare(d1.longValue(), d2.longValue()); |
| 95 | }; |
| 96 | } |
| 97 | |
| 98 | } |