org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/model/trange/TimeRangeComponent.java

   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  *   Alvaro Sanchez-Leon (alvsan09@gmail.com) - Initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.linuxtools.lttng.ui.model.trange;
  13
  14 import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.model.ITimeEvent;
  15 import org.eclipse.linuxtools.tmf.ui.viewers.timeAnalysis.model.ITmfTimeAnalysisEntry;
  16
  17
  18 /**
  19  * @author alvaro
  20  *
  21  */
  22 public abstract class TimeRangeComponent implements ITimeRangeComponent, ITimeEvent {
  23
  24         // ========================================================================
  25         // Data
  26         // =======================================================================
  27         protected Long startTime = 0L;
  28         protected Long stopTime = Long.MAX_VALUE;
  29         protected TimeRangeComposite eventParent = null;
  30         private boolean visible = true;
  31
  32
  33
  34         // ========================================================================
  35         // Constructor
  36         // =======================================================================
  37         public TimeRangeComponent(Long stime, Long etime,
  38                         TimeRangeComposite eventParent) {
  39                 this.startTime = stime;
  40                 this.stopTime = etime;
  41                 this.eventParent = eventParent;
  42         }
  43
  44         // ========================================================================
  45         // Methods
  46         // =======================================================================
  47         /**
  48          * This method shall not be used to estimate the starting drawing point of
  49          * the time range-event. see interface method getTime(). However this method
  50          * can be used to retrieve the tool tip information where we need to reflect
  51          * that the actual start of this event is unknown
  52          *
  53          * @param time
  54          */
  55         @Override
  56         public long getStartTime() {
  57                 return startTime.longValue();
  58         }
  59
  60         @Override
  61         public void setStartTime(long time) {
  62                 if (time > -1) {
  63                         startTime = time;
  64                 }
  65         }
  66
  67         @Override
  68         public long getStopTime() {
  69                 return stopTime.longValue();
  70         }
  71
  72         @Override
  73         public void setStopTime(long stopTime) {
  74                 if (stopTime > -1) {
  75                         this.stopTime = stopTime;
  76                 }
  77         }
  78
  79         @Override
  80         public ITimeRangeComponent getEventParent() {
  81                 return eventParent;
  82         }
  83
  84         public void setEventParent(TimeRangeComposite eventParent) {
  85                 this.eventParent = eventParent;
  86         }
  87
  88         @Override
  89         public abstract String getName();
  90
  91
  92         public void setVisible(boolean visible) {
  93                 this.visible = visible;
  94         }
  95
  96         /* (non-Javadoc)
  97          * @see org.eclipse.linuxtools.lttng.ui.model.trange.ITimeRangeComponent#isVisible()
  98          */
  99         @Override
 100         public boolean isVisible() {
 101                 return visible;
 102         }
 103
 104         @Override
 105         public ITmfTimeAnalysisEntry getEntry() {
 106                 return eventParent;
 107         }
 108
 109         @Override
 110         public long getTime() {
 111                 return startTime;
 112         }
 113
 114         @Override
 115         public long getDuration() {
 116                 return stopTime - startTime;
 117         }
 118
 119     @Override
 120     @SuppressWarnings("nls")
 121     public String toString() {
 122                 return "[TimeRangeComponent:" + "startTime=" + startTime + ",stopTime=" + stopTime +
 123                 ",parent=" + (eventParent != null ? eventParent.id : "null") + "]";
 124     }
 125
 126 }