analysis/org.eclipse.tracecompass.analysis.os.linux.ui/src/org/eclipse/tracecompass/internal/analysis/os/linux/ui/views/latency/SystemCallDensityViewer.java

   1 /******************************************************************************
   2  * Copyright (c) 2015 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
  10 package org.eclipse.tracecompass.internal.analysis.os.linux.ui.views.latency;
  11
  12 import org.eclipse.jdt.annotation.Nullable;
  13 import org.eclipse.swt.widgets.Composite;
  14 import org.eclipse.tracecompass.analysis.os.linux.core.latency.SystemCallLatencyAnalysis;
  15 import org.eclipse.tracecompass.analysis.timing.core.segmentstore.ISegmentStoreProvider;
  16 import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.density.AbstractSegmentStoreDensityViewer;
  17 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  18 import org.eclipse.tracecompass.tmf.core.trace.TmfTraceUtils;
  19
  20 /**
  21  * System Call density viewer
  22  *
  23  * @author Matthew Khouzam
  24  * @author Marc-Andre Laperle
  25  */
  26 public class SystemCallDensityViewer extends AbstractSegmentStoreDensityViewer {
  27
  28     /**
  29      * Constructs a new density viewer.
  30      *
  31      * @param parent
  32      *            the parent of the viewer
  33      */
  34     public SystemCallDensityViewer(Composite parent) {
  35         super(parent);
  36     }
  37
  38     @Override
  39     protected @Nullable ISegmentStoreProvider getSegmentStoreProvider(ITmfTrace trace) {
  40         return TmfTraceUtils.getAnalysisModuleOfClass(trace, SystemCallLatencyAnalysis.class, SystemCallLatencyAnalysis.ID);
  41     }
  42 }