Java-设计模式(Adapter适配器模式)

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Java-设计模式(Adapter适配器模式)-抽象类写法

package org.jzkangta.demo;abstract class Person{private String name;private int age;public int getAge() {return age;}public void setAge(int age) {this.age = age;}public String getName() {return name;}public void setName(String name) {this.name = name;}public Person(String name,int age){this.setName(name);this.setAge(age);}public abstract String getSay();public void say(){System.out.println(this.getSay());}}class Worker extends Person{private float money;public float getMoney() {return money;}public void setMoney(float money) {this.money = money;}public Worker(String name,int age,float money){super(name,age);this.setMoney(money);}public String getSay(){return "我是一个工人，我的名字是："+super.getName()+",年龄："+super.getAge()+",工资："+this.getMoney();}}class Student extends Person{private float score;public float getScore() {return score;}public void setScore(float score) {this.score = score;}public Student(String name,int age,float score){super(name,age);this.setScore(score);}public String getSay(){return "我是一个学生，我的名字是："+super.getName()+",年龄："+super.getAge()+",成绩："+this.getScore();}}public class Demo {/** * @param args */public static void main(String[] args) {//Person p=new Worker("zhangsan",12,3000);Person p=new Student("lisi",18,90);p.say();}}

Java-设计模式(Adapter适配器模式)-接口写法

package org.jzkangta.demo02;interface Eat{public void eatBread();public void eatApple();public void eatBanana();}abstract class PersonEat implements Eat{public void eatBread(){}public void eatApple(){}public void eatBanana(){}}class Person extends PersonEat{public void eatBread(){System.out.println("我在吃面包");}public void eatApple(){System.out.println("我在吃苹果");}}public class Demo02 {/** * @param args */public static void main(String[] args) {Person p=new Person();p.eatBread();p.eatApple();}}

本文转自：http://blog.csdn.net/yanglian20009/article/details/8800294

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