manager.java

java入门经典教程 java入门经典教程 java入门经典教程

// 例5.5.6 Manager.java 
import java.io.*;
class Manager extends Employee
{	
    private Employee secretary; //secretary代表秘书

	public Manager(String n, double s)
	{
		super(n, s);
		secretary = null;
    }
    // 设置秘书
    public void setSecretary(Employee s)
	{
        secretary = s;
    }
    public String toString()
	{
        return super.toString()+"[secretary="+ secretary +"]";
    }
}