public interface TreeNode<T>
| 限定符和类型 | 方法和说明 |
|---|---|
T |
getChild(int index) |
List<T> |
getChildren() |
int |
getChildrenCount() |
T |
getFirst() |
T |
getLast() |
T |
getParent() |
boolean |
hasChildren() |
boolean |
isRoot() |
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