TreeDraw
Interface Tree

All Known Subinterfaces:

LabelledTree

All Known Implementing Classes:

ArbolCYK, LabelledTreeImpl, TreeDrawingInstructions

public interface Tree

Simple interface representing a non-empty tree.

Method Summary

Tree	getChild(int i) Returns the i'th subtree of the tree's root.
int	numChildren() Returns the number of subtrees of the tree's root.

Method Detail

numChildren

int numChildren()

Returns the number of subtrees of the tree's root.

getChild

Tree getChild(int i)

Returns the i'th subtree of the tree's root.