/**
   * 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);

      addMappingsPropertyDescriptor(object);
      addSemanticConditionExpressionPropertyDescriptor(object);
      addViewConditionExpressionPropertyDescriptor(object);
    }
    return itemPropertyDescriptors;
  }