/**
  * This returns the property descriptors for the adapted class.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 @Override
 public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
   if (itemPropertyDescriptors == null) {
     super.getPropertyDescriptors(object);
   }
   return itemPropertyDescriptors;
 }
 /**
  * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children that
  * can be created under this object.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 @Override
 protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
   super.collectNewChildDescriptors(newChildDescriptors, object);
 }
 /**
  * This handles model notifications by calling {@link #updateChildren} to update any cached
  * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 @Override
 public void notifyChanged(Notification notification) {
   updateChildren(notification);
   super.notifyChanged(notification);
 }