projects / deliverable / tracecompass.git / blame
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1 | /******************************************************************************* |
| 2 | * Copyright (c) 2009 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 | * Francois Chouinard - Initial API and implementation | |
| 11 | *******************************************************************************/ | |
| 12 | ||
| 13 | package org.eclipse.linuxtools.tmf.event; | |
| 14 | ||
| 15 | /** | |
| 1f506a43 | 16 | * <b><u>TmfTimeWindow</u></b> |
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17 | * <p> |
| 18 | * A utility class to define time ranges. | |
| 19 | */ | |
| 20 | public class TmfTimeRange { | |
| 21 | ||
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22 | // ======================================================================== |
| 23 | // Constants | |
| 24 | // ======================================================================== | |
| 25 | ||
| 26 | public static TmfTimeRange Eternity = new TmfTimeRange(TmfTimestamp.BigBang, TmfTimestamp.BigCrunch); | |
| 27 | ||
| 1f506a43 | 28 | // ======================================================================== |
| 8c8bf09f | 29 | // Attributes |
| 1f506a43 | 30 | // ======================================================================== |
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31 | |
| 32 | private final TmfTimestamp fStartTime; | |
| 33 | private final TmfTimestamp fEndTime; | |
| 34 | ||
| 1f506a43 | 35 | // ======================================================================== |
| 8c8bf09f | 36 | // Constructors |
| 1f506a43 | 37 | // ======================================================================== |
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38 | |
| 39 | /** | |
| 40 | * @param startTime | |
| 41 | * @param endTime | |
| 42 | */ | |
| 43 | public TmfTimeRange(TmfTimestamp startTime, TmfTimestamp endTime) { | |
| 1f506a43 FC |
44 | fStartTime = startTime; |
| 45 | fEndTime = endTime; | |
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46 | } |
| 47 | ||
| 1f506a43 | 48 | // ======================================================================== |
| 8c8bf09f | 49 | // Accessors |
| 1f506a43 | 50 | // ======================================================================== |
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51 | |
| 52 | /** | |
| 53 | * @return The time range start time | |
| 54 | */ | |
| 55 | public TmfTimestamp getStartTime() { | |
| 1f506a43 | 56 | return fStartTime; |
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57 | } |
| 58 | ||
| 59 | /** | |
| 60 | * @return The time range end time | |
| 61 | */ | |
| 62 | public TmfTimestamp getEndTime() { | |
| 1f506a43 | 63 | return fEndTime; |
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64 | } |
| 65 | ||
| 1f506a43 | 66 | // ======================================================================== |
| 8c8bf09f | 67 | // Predicates |
| 1f506a43 | 68 | // ======================================================================== |
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69 | |
| 70 | /** | |
| 71 | * Check if the timestamp is within the time range | |
| 72 | * | |
| 73 | * @param ts | |
| 74 | * @return | |
| 75 | */ | |
| 76 | public boolean contains(TmfTimestamp ts) { | |
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77 | boolean result = (fStartTime.compareTo(ts, true) <= 0) && (fEndTime.compareTo(ts, true) >= 0); |
| 78 | return result; | |
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79 | } |
| 80 | ||
| 81 | } |