ctf/org.eclipse.tracecompass.tmf.ctf.core/src/org/eclipse/tracecompass/tmf/ctf/core/event/aspect/CtfChannelAspect.java

   1 /*******************************************************************************
   2  * Copyright (c) 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  *   Alexandre Montplaisir - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.ctf.core.event.aspect;
  14
  15 import org.eclipse.tracecompass.tmf.core.event.ITmfEvent;
  16 import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect;
  17 import org.eclipse.tracecompass.tmf.ctf.core.event.CtfTmfEvent;
  18
  19 /**
  20  * Channel aspect for CTF traces
  21  *
  22  * @author Alexandre Montplaisir
  23  */
  24 public class CtfChannelAspect implements ITmfEventAspect<String> {
  25
  26     @Override
  27     public String getName() {
  28         return Messages.getMessage(Messages.AspectName_Channel);
  29     }
  30
  31     @Override
  32     public String getHelpText() {
  33         return Messages.getMessage(Messages.AspectHelpText_Channel);
  34     }
  35
  36     @Override
  37     public String resolve(ITmfEvent event) {
  38         if (!(event instanceof CtfTmfEvent)) {
  39             return EMPTY_STRING;
  40         }
  41         return ((CtfTmfEvent) event).getChannel();
  42     }
  43 }