| HierarchyItemClickListener<T extends Serializable> | HierarchyItemClickListener allows you to listen to the click and long click events triggered in response to the user's interaction with the HierarchyView. |
| SupportsHierarchyAccessory | An interface for providing accessory part of HierarchyViewCell |
| HierarchyAccessoryView | HierarchyAccessoryView is a sub part of HierarchyObjectCell and contains HierarchyAccessory icon and a TextView. |
| HierarchyObjectCell | Class representing the HierarchyView compatible ObjectCell. |
| HierarchyObjectPickerCell | |
| HierarchyView | HierarchyView presents a hierarchy of business objects. |
| HierarchyView.CellHolder<V extends View & SupportsHierarchyAccessory> | A CellHolder to hold the Views for BusinessObjects. |
| HierarchyViewItemAdapter<T extends Serializable, K extends CellHolder> |
| HierarchyObjectPickerCell.PickerType | |
| HierarchyView.LayoutType | LayoutType of the HierarchyView. |