Interface StepUpCallback

  • All Superinterfaces:
    NodeCallback

    public interface StepUpCallback
    extends NodeCallback
    If a callback of this type is passed to a tree walker, then its single method is called each time the walker passes from a child node to its parent node.
    • Method Detail

      • onStepUpFromChildToParent

        void onStepUpFromChildToParent​(Node child,
                                       Node parent)