pilot.java

db4o db4o是一个嵌入式的开源对象数据库引擎.对于Java与.NET开发者来说都是一个非常好的对象持久化工具. db4o性能高并且安装简单.

package com.db4o.f1.chapter5;

public class Pilot {
    private String name;
    private int points;

    public Pilot(String name,int points) {
        this.name=name;
        this.points=points;
    }

    public int getPoints() {
        return points;
    }

    public void addPoints(int points) {
        this.points+=points;
    }

    public String getName() {
        return name;
    }

    public String toString() {
        return name+"/"+points;
    }
}