org.eclipse.tracecompass.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/viewers/events/text/TmfTextEventTable.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.tmf.ui.viewers.events.text;
  14
  15 import java.util.List;
  16
  17 import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
  18 import org.eclipse.linuxtools.tmf.core.trace.text.TextTraceEvent;
  19 import org.eclipse.linuxtools.tmf.core.trace.text.TextTraceEventContent;
  20 import org.eclipse.linuxtools.tmf.ui.viewers.events.TmfEventsTable;
  21 import org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.ColumnData;
  22 import org.eclipse.swt.widgets.Composite;
  23
  24 /**
  25  * Event table for text traces, which has one column for every event field.
  26  *
  27  * @author Alexandre Montplaisir
  28  * @since 3.0
  29  * @deprecated Users of this class should instead use
  30  *             {@link TmfEventsTable#TmfEventsTable(Composite, int, java.util.Collection)}
  31  *             , by passing
  32  *             {@link org.eclipse.linuxtools.tmf.ui.viewers.events.columns.TmfEventTableColumn}
  33  *             or
  34  *             {@link org.eclipse.linuxtools.tmf.ui.viewers.events.columns.TmfEventTableFieldColumn}
  35  *             .
  36  */
  37 @Deprecated
  38 public class TmfTextEventTable extends TmfEventsTable {
  39
  40     /**
  41      * Constructor
  42      *
  43      * @param parent
  44      *            The parent composite UI object
  45      * @param cacheSize
  46      *            The size of the event table cache
  47      * @param columnData
  48      *            The column data to use for this table
  49      */
  50     public TmfTextEventTable(Composite parent, int cacheSize, ColumnData[] columnData) {
  51         super(parent, cacheSize, columnData);
  52     }
  53
  54     /**
  55      * @param event
  56      *            The event to get the column strings for. It should be an
  57      *            instance of {@link TextTraceEvent}.
  58      */
  59     @Override
  60     public String[] getItemStrings(ITmfEvent event) {
  61         if (event instanceof TextTraceEvent) {
  62             List<TextTraceEventContent> fields = ((TextTraceEvent) event).getContent().getFields();
  63             String[] strings = new String[fields.size()];
  64             for (int i = 0; i < strings.length; i++) {
  65                 Object value = fields.get(i).getValue();
  66                 strings[i] = (value == null ? EMPTY_STRING : value.toString());
  67             }
  68             return strings;
  69         }
  70         return EMPTY_STRING_ARRAY;
  71     }
  72 }