analysis/org.eclipse.tracecompass.analysis.timing.ui/src/org/eclipse/tracecompass/internal/analysis/timing/ui/callgraph/CallGraphTableViewer.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 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.timing.ui.callgraph;
  11
  12 import org.eclipse.core.runtime.IProgressMonitor;
  13 import org.eclipse.core.runtime.IStatus;
  14 import org.eclipse.core.runtime.Status;
  15 import org.eclipse.core.runtime.jobs.Job;
  16 import org.eclipse.jdt.annotation.NonNull;
  17 import org.eclipse.jdt.annotation.Nullable;
  18 import org.eclipse.jface.viewers.TableViewer;
  19 import org.eclipse.tracecompass.analysis.timing.core.segmentstore.ISegmentStoreProvider;
  20 import org.eclipse.tracecompass.analysis.timing.ui.views.segmentstore.table.AbstractSegmentStoreTableViewer;
  21 import org.eclipse.tracecompass.common.core.NonNullUtils;
  22 import org.eclipse.tracecompass.internal.analysis.timing.core.callgraph.CallGraphAnalysis;
  23 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  24 import org.eclipse.tracecompass.tmf.core.trace.TmfTraceUtils;
  25
  26 /**
  27  * Displays the Call Stack data in a column table
  28  *
  29  * @author Sonia Farrah
  30  */
  31 public class CallGraphTableViewer extends AbstractSegmentStoreTableViewer {
  32
  33     // ------------------------------------------------------------------------
  34     // Constructor
  35     // ------------------------------------------------------------------------
  36
  37     /**
  38      * Constructor
  39      *
  40      * @param tableViewer
  41      *            The table viewer
  42      */
  43     public CallGraphTableViewer(@NonNull TableViewer tableViewer) {
  44         super(tableViewer);
  45     }
  46
  47     // ------------------------------------------------------------------------
  48     // Operations
  49     // ------------------------------------------------------------------------
  50
  51     @Override
  52     protected @Nullable ISegmentStoreProvider getSegmentStoreProvider(@NonNull ITmfTrace trace) {
  53         CallGraphAnalysis fModule = TmfTraceUtils.getAnalysisModuleOfClass(trace, CallGraphAnalysis.class, CallGraphAnalysis.ID);
  54         if (fModule == null) {
  55             return null;
  56         }
  57         fModule.schedule();
  58         Job job = new Job(Messages.CallGraphAnalysis) {
  59
  60             @Override
  61             protected IStatus run(IProgressMonitor monitor) {
  62                 fModule.waitForCompletion(NonNullUtils.checkNotNull(monitor));
  63                 if (monitor.isCanceled()) {
  64                     return Status.CANCEL_STATUS;
  65                 }
  66                 return Status.OK_STATUS;
  67             }
  68         };
  69         job.schedule();
  70         return fModule;
  71     }
  72 }