org.eclipse.tracecompass.tmf.ctf.core/src/org/eclipse/tracecompass/tmf/ctf/core/event/CtfTmfLostEvent.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013, 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are made
   5  * 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;
  14
  15 import org.eclipse.jdt.annotation.NonNull;
  16 import org.eclipse.tracecompass.ctf.core.event.EventDefinition;
  17 import org.eclipse.tracecompass.ctf.core.event.IEventDeclaration;
  18 import org.eclipse.tracecompass.tmf.core.event.ITmfLostEvent;
  19 import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp;
  20 import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange;
  21 import org.eclipse.tracecompass.tmf.ctf.core.trace.CtfTmfTrace;
  22
  23 /**
  24  * An implementation of {@link ITmfLostEvent} for use in the CTF adaptor.
  25  *
  26  * @author Alexandre Montplaisir
  27  */
  28 public class CtfTmfLostEvent extends CtfTmfEvent implements ITmfLostEvent {
  29
  30     private final TmfTimeRange fTimeRange;
  31     private final long fNbLost;
  32
  33     /**
  34      * Constructor. Only {@link CtfTmfEventFactory} should call this.
  35      *
  36      * @param trace
  37      *            The origin trace
  38      * @param rank
  39      *            The rank of the event in the trace
  40      * @param content
  41      *            The event's payload (fields). In case this event has some.
  42      * @param fileName
  43      *            The name of the trace file from which this event comes
  44      * @param cpu
  45      *            The CPU on which this event happened
  46      * @param declaration
  47      *            The CTF Event Declaration object that created this event
  48      * @param timeRange
  49      *            The time range of lost events indicated by this one
  50      * @param nbLost
  51      *            The number of lost events in the range
  52      */
  53     CtfTmfLostEvent(CtfTmfTrace trace,
  54             long rank,
  55             String fileName,
  56             int cpu,
  57             IEventDeclaration declaration,
  58             TmfTimeRange timeRange,
  59             long nbLost,
  60             @NonNull EventDefinition def) {
  61         /*
  62          * Only the factory should call this method, the case to
  63          * (CtfTmfTimestamp) should be safe.
  64          */
  65         super(trace, rank, (TmfNanoTimestamp) timeRange.getStartTime(), fileName, cpu, declaration, def);
  66         fTimeRange = timeRange;
  67         fNbLost = nbLost;
  68     }
  69
  70     @Override
  71     public TmfTimeRange getTimeRange() {
  72         return fTimeRange;
  73     }
  74
  75     @Override
  76     public long getNbLostEvents() {
  77         return fNbLost;
  78     }
  79
  80 }