org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/project/model/TraceFolderContentProvider.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 2011 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  *   Francois Chouinard - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.ui.project.model;
  14
  15 import java.util.ArrayList;
  16 import java.util.List;
  17
  18 import org.eclipse.jface.viewers.IStructuredContentProvider;
  19 import org.eclipse.jface.viewers.Viewer;
  20
  21 /**
  22  * <b><u>TraceFolderContentProvider</u></b>
  23  * <p>
  24  * TODO: Implement me. Please.
  25  */
  26 public class TraceFolderContentProvider implements IStructuredContentProvider {
  27
  28     @Override
  29     public Object[] getElements(Object inputElement) {
  30         if (inputElement instanceof TmfTraceFolder) {
  31             TmfTraceFolder folder = (TmfTraceFolder) inputElement;
  32             List<ITmfProjectModelElement> elements = new ArrayList<ITmfProjectModelElement>();
  33             for (ITmfProjectModelElement element : folder.getChildren()) {
  34                 if (element instanceof TmfTraceElement) {
  35                     TmfTraceElement trace = (TmfTraceElement) element;
  36                     if (trace.getTraceType() != null) {
  37                         elements.add(trace);
  38                     }
  39                 }
  40             }
  41             return elements.toArray();
  42         }
  43         return null;
  44     }
  45
  46     @Override
  47     public void dispose() {
  48     }
  49
  50     @Override
  51     public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
  52     }
  53
  54 }