org.cryptimeleon.craco.secretsharing.accessstructure.utils

Interface TreeNode

All Known Implementing Classes:

InnerNode, LeafNode

public interface TreeNode

A node in a threshold tree.

Method Summary

Modifier and Type	Method and Description
int	getNumberOfChildren() Returns the number of children of this node.
int	getThreshold() Returns the threshold value of this node.
<F> F	performVisitor(Visitor<F> visitor) Uses the given Visitor on this tree node.

Method Detail

getNumberOfChildren

int getNumberOfChildren()

Returns the number of children of this node.

getThreshold

int getThreshold()

Returns the threshold value of this node. If this node is a leaf, the value must be 0.

performVisitor

<F> F performVisitor(Visitor<F> visitor)
              throws WrongAccessStructureException

Uses the given Visitor on this tree node.

Type Parameters:

F - type of the return result of the visitor

Parameters:

visitor - the visitor to use

Returns:

the result of visiting this node

Throws:

WrongAccessStructureException - if something is wrong with the access structure being traversed