org.eclipse.tracecompass.tmf.core/src/org/eclipse/linuxtools/tmf/core/signal/TmfTraceSelectedSignal.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012 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.linuxtools.tmf.core.signal;
  14
  15 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
  16
  17 /**
  18  * Signal indicating a trace has been selected.
  19  *
  20  * The specified trace is the active trace and has been brought to top
  21  * or the signal is used as a trigger to bring it to top.
  22  *
  23  * @version 1.0
  24  * @author Patrick Tasse
  25  */
  26 public class TmfTraceSelectedSignal extends TmfSignal {
  27
  28     private final ITmfTrace fTrace;
  29
  30     /**
  31      * Constructor
  32      *
  33      * @param source
  34      *            Object sending this signal
  35      * @param trace
  36      *            The trace that was selected
  37      */
  38     public TmfTraceSelectedSignal(Object source, ITmfTrace trace) {
  39         super(source);
  40         fTrace = trace;
  41     }
  42
  43     /**
  44      * @return The trace referred to by this signal
  45      */
  46     public ITmfTrace getTrace() {
  47         return fTrace;
  48     }
  49
  50     @Override
  51     public String toString() {
  52         return "[TmfTraceSelectedSignal (" + fTrace.getName() + ")]"; //$NON-NLS-1$ //$NON-NLS-2$
  53     }
  54 }