qilin.util.graph

Interface Tree<N>

All Known Implementing Classes:

TreeImpl

public interface Tree<N>

Method Summary

Modifier and Type	Method and Description
Collection<N>	childrenOf(N n)
Collection<N>	getAllNodes()
Collection<N>	getLeaves()
N	getRoot()
boolean	isALeaf(N n)
N	parentOf(N n)
int	size()

Method Detail

getRoot

N getRoot()

getLeaves

Collection<N> getLeaves()

isALeaf

boolean isALeaf(N n)

getAllNodes

Collection<N> getAllNodes()

size

int size()

parentOf

N parentOf(N n)

childrenOf

Collection<N> childrenOf(N n)