org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/internal/tmf/ui/viewers/events/columns/TmfTimestampColumn.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.tmf.ui.viewers.events.columns;
  14
  15 import org.eclipse.jdt.annotation.NonNull;
  16 import org.eclipse.linuxtools.internal.tmf.ui.Messages;
  17 import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
  18 import org.eclipse.linuxtools.tmf.ui.viewers.events.columns.TmfEventTableColumn;
  19
  20 /**
  21  * Column for the timestamps
  22  */
  23 public final class TmfTimestampColumn extends TmfEventTableColumn {
  24
  25     @SuppressWarnings("null")
  26     private static final @NonNull String HEADER = Messages.TmfEventsTable_TimestampColumnHeader;
  27
  28     /**
  29      * Constructor
  30      */
  31     public TmfTimestampColumn() {
  32         super(HEADER);
  33     }
  34
  35     @Override
  36     public String getItemString(ITmfEvent event) {
  37         String ret = event.getTimestamp().toString();
  38         return (ret == null ? EMPTY_STRING : ret);
  39     }
  40
  41     @Override
  42     public String getFilterFieldId() {
  43         return ITmfEvent.EVENT_FIELD_TIMESTAMP;
  44     }
  45 }