org.eclipse.linuxtools.lttng2.control.core/src/org/eclipse/linuxtools/internal/lttng2/control/core/relayd/lttngviewerCommands/SeekCommand.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  *   Matthew Khouzam - Initial implementation and API
  11  *   Marc-Andre Laperle - Initial implementation and API
  12  **********************************************************************/
  13
  14 package org.eclipse.linuxtools.internal.lttng2.control.core.relayd.lttngviewerCommands;
  15
  16 /**
  17  * Seek command
  18  *
  19  * @author Matthew Khouzam
  20  * @since 3.0
  21  */
  22 public enum SeekCommand implements IBaseCommand {
  23
  24     /** Receive the trace packets from the beginning. */
  25     VIEWER_SEEK_BEGINNING(1),
  26     /** Receive the trace packets from now. */
  27     VIEWER_SEEK_LAST(2);
  28
  29     private final int fCode;
  30
  31     /**
  32      * Command size (fCode)
  33      */
  34     public static final int SIZE = Integer.SIZE / 8;
  35
  36     private SeekCommand(int c) {
  37         fCode = c;
  38     }
  39
  40     @Override
  41     public int getCommand() {
  42         return fCode;
  43     }
  44 }