设计模式笔记-桥模式

来源：互联网发布：西门子840d攻丝编程编辑：程序博客网时间：2024/05/17 03:23

桥模式主要将抽象与实现部分分离，使他们可以单独变化。

public interface Product {        public String getProductName();}public class ConcreteProduct1 implements Product {        public String getProductName() {                        return "ConcreteProduct1" ;       }}public class ConcreteProduct2 implements Product {        public String getProductName() {                        return "ConcreteProduct2" ;       }}public abstract class BrandProduct {       Product product;              BrandProduct(Product product) {               this.product = product;       }               public abstract String getBrandProductName ();}public class BrandProduct1 extends BrandProduct {       BrandProduct1(Product product) {               super(product);       }        @Override        public String getBrandProductName() {                             return "BrandProduct1 : " + super.product.getProductName();       }}public class BrandProduct2 extends BrandProduct {       BrandProduct2(Product product) {               super(product);       }        @Override        public String getBrandProductName() {                             return "BrandProduct2 : " + super.product.getProductName();       }}public class BrightClient {        public static void main(String[] args) {              Product product1 = new ConcreteProduct1();              Product product2 = new ConcreteProduct2();              BrandProduct brandProduct11 = new BrandProduct1(product1);              BrandProduct brandProduct12 = new BrandProduct1(product2);              BrandProduct brandProduct22 = new BrandProduct2(product2);              System. out.println(brandProduct11.getBrandProductName());              System. out.println(brandProduct12.getBrandProductName());              System. out.println(brandProduct22.getBrandProductName());       }}

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