Class TreeNode<T>

Generic tree class.

Type Parameters

T

Index

Constructors

Accessors

children data parent

Methods

addChildren isRoot traverse

Constructors

constructor

new TreeNode<T>(data: null | T, children?: TreeNode<T>[]): TreeNode<T>
Create tree node.
Type Parameters
- T
Parameters
- data: null | T
  Node data.
- Optionalchildren: TreeNode<T>[]
  Initial tree children.
Returns TreeNode<T>
- Defined in src/utils/tree.ts:14

Accessors

children

get children(): TreeNode<T>[]
Returns TreeNode<T>[]
- Defined in src/utils/tree.ts:38

data

get data(): null | T
Returns null | T
- Defined in src/utils/tree.ts:21

parent

get parent(): null | TreeNode<T>
Returns null | TreeNode<T>
- Defined in src/utils/tree.ts:25
set parent(parent: TreeNode<T>): void
Parameters
- parent: TreeNode<T>
Returns void
- Defined in src/utils/tree.ts:29

Methods

addChildren

addChildren(...children: TreeNode<T>[]): void
Add children to current node.
Parameters
- ...children: TreeNode<T>[]
  Children nodes to append.
Returns void
- Defined in src/utils/tree.ts:46

isRoot

isRoot(): boolean
Returns boolean
- Defined in src/utils/tree.ts:34

traverse

traverse(callbackFn: (node: TreeNode<T>) => void): void
Pre-order traverse this tree.
Parameters
- callbackFn: (node: TreeNode<T>) => void
  Function to be called with traversing nodes.
Returns void
- Defined in src/utils/tree.ts:57