tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/project/model/TmfViewerSorter.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  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.ui.project.model;
  14
  15 import org.eclipse.jface.viewers.ViewerComparator;
  16
  17 /**
  18  * Viewer sorter for TMF project model elements
  19  */
  20 public class TmfViewerSorter extends ViewerComparator {
  21
  22     @Override
  23     public int category(Object element) {
  24         if (element instanceof TmfExperimentFolder) {
  25             return 0;
  26         }
  27         if (element instanceof TmfTraceFolder) {
  28             return 0;
  29         }
  30         if (element instanceof TmfExperimentElement) {
  31             return 1;
  32         }
  33         if (element instanceof TmfTraceElement) {
  34             return 1;
  35         }
  36         return 2;
  37     }
  38
  39
  40 }