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Fetches the next child nodes to be traversed.
Syntax
protected void fetchChildren(ReqPeggingTreeNode _currentNode, List _unvisitedNodes)
Run On
Called
Parameters
- _currentNode
Type: ReqPeggingTreeNode Class
The current tree node.
- _unvisitedNodes
Type: List Class
The list of unvisited nodes.
Remarks
By implementing this method, one can control the traversal strategy to be depth-first, breadth-first, or anything else.
By default, this method implements breadth-first.