eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/menu/DefinedTermBaseContentProvider.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.preference.menu;
  12
  13 import java.util.Collection;
  14
  15 import org.eclipse.jface.viewers.IStructuredContentProvider;
  16 import org.eclipse.jface.viewers.Viewer;
  17
  18 import eu.etaxonomy.cdm.model.common.DefinedTermBase;
  19
  20 /**
  21  * <p>DefinedTermBaseContentProvider class.</p>
  22  *
  23  * @author n.hoffmann
  24  * @created Aug 5, 2010
  25  * @version 1.0
  26  */
  27 public class DefinedTermBaseContentProvider implements
  28                 IStructuredContentProvider {
  29
  30         /** {@inheritDoc} */
  31         public Object[] getElements(Object inputElement) {
  32                 if(inputElement instanceof Collection){
  33                         return ((Collection<DefinedTermBase>) inputElement).toArray(new DefinedTermBase[0]);
  34                 }
  35                 return new Object[]{};
  36         }
  37
  38         /**
  39          * <p>dispose</p>
  40          */
  41         public void dispose() {}
  42
  43         /** {@inheritDoc} */
  44         public void inputChanged(Viewer viewer, Object oldInput,
  45                         Object newInput) {}
  46 }