analysis/org.eclipse.tracecompass.analysis.os.linux.core/src/org/eclipse/tracecompass/analysis/os/linux/core/signals/TmfCpuSelectedSignal.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *******************************************************************************/
   9
  10 package org.eclipse.tracecompass.analysis.os.linux.core.signals;
  11
  12 import org.eclipse.tracecompass.tmf.core.signal.TmfTraceModelSignal;
  13 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  14
  15 /**
  16  * A signal to say a computer core was selected
  17  *
  18  * @author Matthew Khouzam
  19  * @since 2.0
  20  */
  21 public class TmfCpuSelectedSignal extends TmfTraceModelSignal {
  22
  23     private final int fCore;
  24
  25     /**
  26      * Constructor
  27      *
  28      * @param source
  29      *            the source
  30      * @param core
  31      *            the core number, -1 for all
  32      * @param trace
  33      *            the current trace that the cpu belongs to
  34      */
  35     public TmfCpuSelectedSignal(Object source, int core, ITmfTrace trace) {
  36         super(source, 0, trace.getHostId());
  37         fCore = core;
  38     }
  39
  40     /**
  41      * Get the core
  42      *
  43      * @return the core number
  44      */
  45     public int getCore() {
  46         return fCore;
  47     }
  48 }