org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/signal/TmfTraceUpdatedSignal.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  *   Francois Chouinard - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.core.signal;
  14
  15 import org.eclipse.linuxtools.tmf.core.event.TmfTimeRange;
  16 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
  17
  18 /**
  19  * A trace was updated (typically its time range)
  20  *
  21  * @version 1.0
  22  * @author Francois Chouinard
  23  */
  24 public class TmfTraceUpdatedSignal extends TmfSignal {
  25
  26     private final ITmfTrace fTrace;
  27     private final TmfTimeRange fTimeRange;
  28
  29     /**
  30      * Constructor
  31      *
  32      * @param source
  33      *            Object sending this signal
  34      * @param trace
  35      *            The trace that was updated
  36      * @param range
  37      *            The new time range of the trace
  38      */
  39     public TmfTraceUpdatedSignal(Object source, ITmfTrace trace, TmfTimeRange range) {
  40         super(source);
  41         fTrace = trace;
  42         fTimeRange = range;
  43     }
  44
  45     /**
  46      * @return The trace referred to by this signal
  47      */
  48     public ITmfTrace getTrace() {
  49         return fTrace;
  50     }
  51
  52     /**
  53      * @return The time range indicated by this signal
  54      */
  55     public TmfTimeRange getRange() {
  56         return fTimeRange;
  57     }
  58
  59     /*
  60      * (non-Javadoc)
  61      *
  62      * @see java.lang.Object#toString()
  63      */
  64     @Override
  65     @SuppressWarnings("nls")
  66     public String toString() {
  67         return "[TmfTraceUpdatedSignal (" + fTrace.toString() + ", "
  68                 + fTimeRange.toString() + ")]";
  69     }
  70
  71 }