com.jn.langx.util.collection.graph

类 Edge<T>

java.lang.Object

com.jn.langx.util.collection.graph.Edge<T>

public class Edge<T>
extends Object

A directed, weighted edge in a graph

构造器概要

构造器

构造器和说明
Edge(Vertex<T> from, Vertex<T> to) Create a zero cost edge between from and to
Edge(Vertex<T> from, Vertex<T> to, int weight) Create an edge between from and to with the given cost.

方法概要

限定符和类型	方法和说明
Vertex<T>	getFrom() Get the starting vertex
Vertex<T>	getTo() Get the ending vertex
int	getWeight() Get the cost of the edge
void	setWeight(int weight)
String	toString() String rep of edge

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

Edge

public Edge(Vertex<T> from,
            Vertex<T> to)

Create a zero cost edge between from and to

参数:

from - the starting vertex

to - the ending vertex

Edge

public Edge(Vertex<T> from,
            Vertex<T> to,
            int weight)

Create an edge between from and to with the given cost.

参数:

from - the starting vertex

to - the ending vertex

weight - the weight of the edge

方法详细资料

getTo

public Vertex<T> getTo()

Get the ending vertex

返回:

ending vertex

getFrom

public Vertex<T> getFrom()

Get the starting vertex

返回:

starting vertex

getWeight

public int getWeight()

Get the cost of the edge

返回:

cost of the edge

setWeight

public void setWeight(int weight)

toString

public String toString()

String rep of edge

覆盖:

toString 在类中 Object

返回:

string rep with from/to vertex names and cost