tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/TimeGraphRangeUpdateEvent.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012, 2014 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  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.ui.widgets.timegraph;
  14
  15 import java.util.EventObject;
  16
  17 /**
  18  * Notifier for the time graph that the time range has been updated.
  19  *
  20  * @author Patrick Tasse
  21  */
  22 public class TimeGraphRangeUpdateEvent extends EventObject {
  23
  24     /**
  25      * Default serial version UID for this class.
  26      */
  27     private static final long serialVersionUID = 1L;
  28
  29     /**
  30      * The start time.
  31      */
  32     private final long fStartTime;
  33
  34     /**
  35      * The end time.
  36      */
  37     private final long fEndTime;
  38
  39     /**
  40      * Standard constructor
  41      *
  42      * @param source
  43      *            The source of this event
  44      * @param startTime
  45      *            The start time
  46      * @param endTime
  47      *            The end time
  48      */
  49     public TimeGraphRangeUpdateEvent(Object source, long startTime, long endTime) {
  50         super(source);
  51         fStartTime = startTime;
  52         fEndTime = endTime;
  53     }
  54
  55     /**
  56      * @return the start time
  57      */
  58     public long getStartTime() {
  59         return fStartTime;
  60     }
  61
  62     /**
  63      * @return the end time
  64      */
  65     public long getEndTime() {
  66         return fEndTime;
  67     }
  68
  69 }