java person类

public class Book {private long bookId;private String BookName;private String author; private String publisher;private int price;public Book(){}public Book(long bookId,String BookName,String author,String publisher,int price){this.author=author;this.bookId=bookId;this.BookName=BookName;this.price=price;this.publisher=publisher;}public void show(){System.out.println("书籍编号"+bookId);System.out.println("书籍名"+BookName);System.out.println("书籍作者"+author);System.out.println("书籍价格"+price);System.out.println("出版单位"+publisher);}public long getBookId() {return bookId;}public void setBookId(long bookId) {this.bookId = bookId;}public String getBookName() {return BookName;}public void setBookName(String bookName) {BookName = bookName;}public String getAuthor() {return author;}public void setAuthor(String author) {this.author = author;}public String getPublisher() {return publisher;}public void setPublisher(String publisher) {this.publisher = publisher;}public int getPrice() {return price;}public void setPrice(int price) {this.price = price;}}

public class Vehicle {private String vehId;private String vehUse;private String author;private int oil;private String color;private int price;public Vehicle (){}public Vehicle(String vehId,String vehUse,String author,int oil,String color,int price){this.author=author;this.color=color;this.oil=oil;this.price=price;this.vehId=vehId;this.vehUse=vehUse;}public void show(){System.out.println("车辆ID："+vehId);System.out.println("用途："+vehUse); System.out.println("性能："+author); System.out.println("油耗："+oil); System.out.println("价格:"+price);System.out.println("颜色："+color); }public void star(){System.out.println("车辆启动！");}public void stop(){System.out.println("车辆停止！");}public String getVehId() {return vehId;}public void setVehId(String vehId) {this.vehId = vehId;}public String getVehUse() {return vehUse;}public void setVehUse(String vehUse) {this.vehUse = vehUse;}public String getAuthor() {return author;}public void setAuthor(String author) {this.author = author;}public int getOil() {return oil;}public void setOil(int oil) {this.oil = oil;}public String getColor() {return color;}public void setColor(String color) {this.color = color;}public int getPrice() {return price;}public void setPrice(int price) {this.price = price;}}

public class Person {private String idCard;private String name;private String sex;private int age;public Person(){}public Person(String idCard,String name,String sex,int age){this.age=age;this.idCard=idCard;this.name=name;this.sex=sex;}public void sleep(){System.out.println("ZZZZ!");}public void eat(String food){System.out.println("今天吃了"+food);}public String listenAndSpeak(String word){return word;}public void buy(Book book){book.show();}public void buy(Vehicle vehicle){vehicle.show();}public String getIdCard() {return idCard;}public void setIdCard(String idCard) {this.idCard = idCard;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getSex() {return sex;}public void setSex(String sex) {this.sex = sex;}public int getAge() {return age;}public void setAge(int age) {this.age = age;}}

public class TestVehicle {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubPerson person=new Person("19952522552631","高估尊","男",20);person.sleep();person.eat("1000个馒头");Book book=new Book(10001,"高估尊是怎么炼成的","烟台大学出版社","高估尊",0);person.buy(book);Vehicle h=new Vehicle("悍马","运垃圾","很高",10,"大红",10000);person.buy(h);}}