org.eclipse.tracecompass.gdbtrace.ui/src/org/eclipse/tracecompass/internal/gdbtrace/ui/views/events/GdbEventTableColumns.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  *   Alexandre Montplaisir - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.internal.gdbtrace.ui.views.events;
  14
  15 import java.util.Collection;
  16
  17 import org.eclipse.jdt.annotation.NonNull;
  18 import org.eclipse.tracecompass.internal.gdbtrace.core.event.GdbTraceEvent;
  19 import org.eclipse.tracecompass.internal.gdbtrace.core.event.GdbTraceEventContent;
  20 import org.eclipse.tracecompass.tmf.core.event.ITmfEvent;
  21 import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect;
  22 import org.eclipse.tracecompass.tmf.core.event.aspect.TmfEventFieldAspect;
  23 import org.eclipse.tracecompass.tmf.ui.viewers.events.columns.ITmfEventTableColumns;
  24 import org.eclipse.tracecompass.tmf.ui.viewers.events.columns.TmfEventTableColumn;
  25
  26 import com.google.common.collect.ImmutableList;
  27
  28 /**
  29  * Event table column definition for GDB traces.
  30  *
  31  * @author Alexandre Montplaisir
  32  */
  33 public class GdbEventTableColumns implements ITmfEventTableColumns {
  34
  35     // ------------------------------------------------------------------------
  36     // Column definition
  37     // ------------------------------------------------------------------------
  38
  39     @SuppressWarnings("null")
  40     static final @NonNull Collection<TmfEventTableColumn> GDB_COLUMNS = ImmutableList.of(
  41             new TmfEventTableColumn(new GdbTraceFrameAspect()),
  42             new TmfEventTableColumn(new GdbTracepointAspect()),
  43             new TmfEventTableColumn(new GdbFileAspect())
  44             );
  45
  46     private static class GdbTraceFrameAspect extends TmfEventFieldAspect {
  47         public GdbTraceFrameAspect() {
  48             super(GdbTraceEventContent.TRACE_FRAME,
  49                     GdbTraceEventContent.TRACE_FRAME);
  50         }
  51     }
  52
  53     private static class GdbTracepointAspect extends TmfEventFieldAspect {
  54         public GdbTracepointAspect() {
  55             super(GdbTraceEventContent.TRACEPOINT,
  56                     GdbTraceEventContent.TRACEPOINT);
  57         }
  58     }
  59
  60     private static class GdbFileAspect implements ITmfEventAspect {
  61
  62         @Override
  63         public String getName() {
  64             return "File"; //$NON-NLS-1$
  65         }
  66
  67         @Override
  68         public String getHelpText() {
  69             return EMPTY_STRING;
  70         }
  71
  72         @Override
  73         public String resolve(ITmfEvent event) {
  74             if (!(event instanceof GdbTraceEvent)) {
  75                 return EMPTY_STRING;
  76             }
  77             String ret = ((GdbTraceEvent) event).getReference();
  78             return (ret == null ? EMPTY_STRING : ret);
  79         }
  80
  81         @Override
  82         public String getFilterId() {
  83             return ITmfEvent.EVENT_FIELD_REFERENCE;
  84         }
  85     }
  86
  87     // ------------------------------------------------------------------------
  88     // ITmfEventTableColumns
  89     // ------------------------------------------------------------------------
  90
  91     @Override
  92     public Collection<? extends TmfEventTableColumn> getEventTableColumns() {
  93         return GDB_COLUMNS;
  94     }
  95 }