taxeditor-navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/key/polytomous/PolytomousKeyContentProvider.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.navigation.key.polytomous;
   5
   6 import java.util.List;
   7
   8 import org.eclipse.jface.viewers.IStructuredContentProvider;
   9 import org.eclipse.jface.viewers.Viewer;
  10
  11 /**
  12  * @author n.hoffmann
  13  *
  14  */
  15 public class PolytomousKeyContentProvider implements IStructuredContentProvider{
  16
  17         @Override
  18         public void dispose() {
  19
  20         }
  21
  22         @Override
  23         public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
  24
  25         }
  26
  27         @Override
  28         public Object[] getElements(Object inputElement) {
  29                 if(inputElement instanceof List){
  30                         return ((List) inputElement).toArray();
  31                 }
  32                 return null;
  33         }
  34
  35 }