vexnode.java

主要功能：对五条道路的车辆进行控制

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package fivestarcross;

import java.util.ArrayList;

/**
 *
 * @author Dante
 */
public class VexNode {

    public int   vexnum;//顶点编号 
    public String  vexname;//顶点名,如AB、BC、ED
    public float vextraffic; //该顶点的车流量
    public int   vexcolor = 0;//顶点颜色编号,初始值为0表示未着色 
    public ArrayList<Integer> firstarc=new ArrayList<Integer>();//指向第一条边
    
    public VexNode (int  num,String  name,float traffic){
        //默认构造函数 
        vexnum   =  num;
        vexname   =  name;
        vextraffic = traffic;
	}
    
    
    public int getColor(){
        return   vexcolor;
    }
    
    public void setColor(int color){
        vexcolor = color;
    }
    

}