org.eclipse.tracecompass.gdbtrace.ui/src/org/eclipse/linuxtools/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.linuxtools.internal.gdbtrace.ui.views.events;
  14
  15 import java.util.Collection;
  16
  17 import org.eclipse.jdt.annotation.NonNull;
  18 import org.eclipse.linuxtools.internal.gdbtrace.core.event.GdbTraceEventContent;
  19 import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
  20 import org.eclipse.linuxtools.tmf.ui.viewers.events.columns.ITmfEventTableColumns;
  21 import org.eclipse.linuxtools.tmf.ui.viewers.events.columns.TmfEventTableColumn;
  22 import org.eclipse.linuxtools.tmf.ui.viewers.events.columns.TmfEventTableFieldColumn;
  23
  24 import com.google.common.collect.ImmutableList;
  25
  26 /**
  27  * Event table column definition for GDB traces.
  28  *
  29  * @author Alexandre Montplaisir
  30  */
  31 public class GdbEventTableColumns implements ITmfEventTableColumns {
  32
  33     // ------------------------------------------------------------------------
  34     // Column definition
  35     // ------------------------------------------------------------------------
  36
  37     @SuppressWarnings("null")
  38     static final @NonNull Collection<TmfEventTableColumn> GDB_COLUMNS = ImmutableList.of(
  39             new GdbTraceFrameColumn(),
  40             new GdbTracepointColumn(),
  41             new GdbFileColumn()
  42             );
  43
  44     private static class GdbTraceFrameColumn extends TmfEventTableFieldColumn {
  45         public GdbTraceFrameColumn() {
  46             super(GdbTraceEventContent.TRACE_FRAME);
  47         }
  48     }
  49
  50     private static class GdbTracepointColumn extends TmfEventTableFieldColumn {
  51         public GdbTracepointColumn() {
  52             super(GdbTraceEventContent.TRACEPOINT);
  53         }
  54     }
  55
  56     private static class GdbFileColumn extends TmfEventTableColumn {
  57
  58         public GdbFileColumn() {
  59             super("File"); //$NON-NLS-1$
  60         }
  61
  62         @Override
  63         public String getItemString(ITmfEvent event) {
  64             String ret = event.getReference();
  65             return (ret == null ? EMPTY_STRING : ret);
  66         }
  67
  68         @Override
  69         public String getFilterFieldId() {
  70             return ITmfEvent.EVENT_FIELD_REFERENCE;
  71         }
  72     }
  73
  74     // ------------------------------------------------------------------------
  75     // ITmfEventTableColumns
  76     // ------------------------------------------------------------------------
  77
  78     @Override
  79     public Collection<? extends TmfEventTableColumn> getEventTableColumns() {
  80         return GDB_COLUMNS;
  81     }
  82 }