【Java每日一题】——第四十五题：综合案例：模拟物流快递系统。

package file3;
interface GPS{
  String showXY();
}
class Phone implements GPS{
  @Override
  public String showXY() {
    // TODO Auto-generated method stub
    return "249,251";
  }
}
abstract class  Transportation{
  private String No;
  private String model;
  private String admin;
  public Transportation() {
    super();
  }
  public Transportation(String no, String model, String admin) {
    super();
    No = no;
    this.model = model;
    this.admin = admin;
  }
  public String getNo() {
    return No;
  }
  public void setNo(String no) {
    No = no;
  }
  public String getModel() {
    return model;
  }
  public void setModel(String model) {
    this.model = model;
  }
  public String getAdmin() {
    return admin;
  }
  public void setAdmin(String admin) {
    this.admin = admin;
  }
  abstract void transport();
}
interface CarCare{
  void upKeep();
}
class SFTran extends Transportation implements CarCare{
 
  public SFTran() {
    super();
    // TODO Auto-generated constructor stub
  }
 
  public SFTran(String no, String model, String admin) {
    super(no, model, admin);
    // TODO Auto-generated constructor stub
  }
  @Override
  void transport() {
    // TODO Auto-generated method stub
    System.out.println("货物运输车辆保养完毕！");
  }
  @Override
  public void upKeep() {
    // TODO Auto-generated method stub
    System.out.println("货物运输车辆保养完毕！");
  }
}
class SendTask{
  private String No;
  private double weight;
  public SendTask() {
    super();
  }
  public SendTask(String no, double weight) {
    super();
    No = no;
    this.weight = weight;
  }
  public String getNo() {
    return No;
  }
  public void setNo(String no) {
    No = no;
  }
  public double getWeight() {
    return weight;
  }
  public void setWeight(double weight) {
    this.weight = weight;
  }
  void sendBefore() {
    System.out.println("订单可是处理，仓库验货中。。。");
    System.out.println("货物重量："+weight);
    System.out.println("货物检验完成。");
    System.out.println("货物装成完成。");
    System.out.println("快递单号："+No);
  }
  void  send(Transportation t,GPS tools) {
    System.out.println("送货人："+t.getAdmin());
    System.out.println("驾驶编号："+t.getNo());
    System.out.println("车辆类型："+t.getModel());
    t.transport();
    System.out.println("货物的当前坐标："+tools.showXY());
  }
  void sendAfter(Transportation t) {
    System.out.println("货物运输任务已完成！");
    System.out.println("送货人："+t.getAdmin());
    System.out.println("所驾驶编号："+t.getNo());
    System.out.println("车辆类型："+t.getModel());
    System.out.println("已经归还！");
  }
}
public class Demo {
 
  public static void main(String[] args) {
    // TODO Auto-generated method stub
    SendTask st=new SendTask("011102", 99.66);
    st.sendBefore();
    SFTran t=new SFTran("011102", "五菱宏光", "小哥");
    System.out.println("=======================");
    Phone p=new Phone();
    st.send(t, p);
    System.out.println("=========================");
    st.sendAfter(t);
    t.upKeep();
    System.out.println("==========================");
  }
 
}