public interface HierarchicalElement extends Element
| Modifier and Type | Method and Description | 
|---|---|
| DomainObjectSet<? extends HierarchicalElement> | getChildren()Returns the child elements, or the empty set if there are no child elements. | 
| HierarchicalElement | getParent()Returns the parent of this element, or  nullif there is no parent. | 
getDescription, getName@Nullable HierarchicalElement getParent()
null if there is no parent.null if there is no parent.DomainObjectSet<? extends HierarchicalElement> getChildren()