public interface Hierarchical<T>
Modifier and Type | Method and Description |
---|---|
void |
addChild(T child) |
List<T> |
getAncestors() |
List<T> |
getChildren() |
T |
getParent() |
boolean |
hasChildren() |
boolean |
isRootLevel() |
void |
removeChild(T child) |
void |
setChildren(List<T> children) |
void |
setParent(T parent) |
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