com.codemelon.graph.vertex

Interface ChildVertex

All Superinterfaces:

Vertex

All Known Subinterfaces:

BfsVertex, EdgeTypeDfsVertex<T>, PrimVertex<E>, ShortestPathVertex<E>

All Known Implementing Classes:

DirectedDfsVertex, DirectedShortestPathVertex, UndirectedBfsVertex, UndirectedPrimVertex

public interface ChildVertex
extends Vertex

Vertex that can maintain a parent-child relationship to other vertices

Method Summary

Methods

Modifier and Type	Method and Description
ChildVertex	getParent() Get the vertex's parent
void	setParent(ChildVertex parent) Set the parent of the given vertex

Methods inherited from interface com.codemelon.graph.vertex.Vertex

addAdjacency, adjacencyCount, clearAdjacencies, containsAdjacency, getAdjacencies, getGraph, hasAdjacencies, removeAdjacency, setGraph

Method Detail

setParent

void setParent(ChildVertex parent)

Set the parent of the given vertex

Parameters:

parent - vertex to be set as parent

Throws:

java.lang.IllegalArgumentException - if the calling vertex does not belong to a graph

java.lang.IllegalArgumentException - if the parent to be set does not belong to the same graph

getParent

ChildVertex getParent()

Get the vertex's parent

Returns:

the vertex's parent