org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/signal/TmfTraceUpdatedSignal.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009, 2013 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.timestamp.TmfTimeRange;
  16 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
  17
  18 /**
  19  * Signal indicating a trace has been updated.
  20  *
  21  * The trace has been indexed up to the specified range.
  22  *
  23  * @version 1.0
  24  * @author Francois Chouinard
  25  */
  26 public class TmfTraceUpdatedSignal extends TmfSignal {
  27
  28     private final ITmfTrace fTrace;
  29     private final TmfTimeRange fTimeRange;
  30
  31     /**
  32      * Constructor
  33      *
  34      * @param source
  35      *            Object sending this signal
  36      * @param trace
  37      *            The trace that was updated
  38      * @param range
  39      *            The new time range of the trace
  40      * @since 2.0
  41      */
  42     public TmfTraceUpdatedSignal(Object source, ITmfTrace trace, TmfTimeRange range) {
  43         super(source);
  44         fTrace = trace;
  45         fTimeRange = range;
  46     }
  47
  48     /**
  49      * @return The trace referred to by this signal
  50      */
  51     public ITmfTrace getTrace() {
  52         return fTrace;
  53     }
  54
  55     /**
  56      * @return The time range indicated by this signal
  57      * @since 2.0
  58      */
  59     public TmfTimeRange getRange() {
  60         return fTimeRange;
  61     }
  62
  63     /*
  64      * (non-Javadoc)
  65      *
  66      * @see java.lang.Object#toString()
  67      */
  68     @Override
  69     @SuppressWarnings("nls")
  70     public String toString() {
  71         return "[TmfTraceUpdatedSignal (" + fTrace.toString() + ", "
  72                 + fTimeRange.toString() + ")]";
  73     }
  74
  75 }