Interface ITreeNodeWalker<T>

interface ITreeNodeWalker<T extends ITreeNode<T> | object> {
    advanceToNode(node: T): void;
    hasNext(): boolean;
    next(): T;
}

Type Parameters

T extends ITreeNode<T> | object

Implemented by

TreeNodeWalker

Methods

advanceToNode

advanceToNode(node: T): void
Advances to target node
Parameters
- node: T
Returns void

hasNext

hasNext(): boolean
If there are more nodes to visit by calling next()

Returns boolean

next

next(): T
Returns the next node in depth-first order. Calling this method if hasNext() return false will throw an error.

Returns T