Sample code for implementing Bridge mode in Java
Class diagram:
/** * 手机壳、套 * @author stone * */ public abstract class BaseCellphoneShell { public abstract void mapping();//对应匹配哪种手机 }
/** * 手机,桥接了 手机壳BaseCellphoneShell * @author stone */ public abstract class BaseCellphone { private BaseCellphoneShell shell; public void setShell(BaseCellphoneShell shell) { this.shell = shell; } public BaseCellphoneShell getShell() { return shell; } public abstract void mapping();//对应哪种壳 }
/** * 手机的实现 * @author stone * */ public class Cellphone extends BaseCellphone { @Override public void mapping() { System.out.println("本手机对应的壳是:"); getShell().mapping(); } }
/** * 手机壳的实现 * @author stone * */ public class CellphoneShell extends BaseCellphoneShell { @Override public void mapping() { System.out.println("壳----iphone6"); } }
/* * 桥接(Bridge)模式, 是结构型模式 * * 将抽象化与实现化脱耦,使得二者可以独立的变化,也就是说将他们之间的强关联变成弱关联, * 也就是指在一个软件系统的抽象化和实现化之间使用组合/聚合关系而不是继承关系,从而使两者可以独立的变化。 */ public class Test { public static void main(String[] args) { /* * 在本例中:手机和手机壳之间有强关联的关系:要么手机对应一种壳(BaseCellphoneShell),要么壳对应一种手机(BaseCellphone) * 手机可以有多维度变化,如依据品牌划分的、依据尺寸划分的、依据个性需求划分的等 * 手机壳也有多维度变化,因为它要适配上面划分出来的手机 * 将桥作在了BaseCellphone中,聚合接入了BaseCellphoneShell */ BaseCellphone cellphone = new Cellphone(); cellphone.setShell(new CellphoneShell());//聚合接入 cellphone.mapping(); } }
The above is the detailed content of Sample code for implementing Bridge mode in Java. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Guide to Perfect Number in Java. Here we discuss the Definition, How to check Perfect number in Java?, examples with code implementation.

Guide to Weka in Java. Here we discuss the Introduction, how to use weka java, the type of platform, and advantages with examples.

Guide to Smith Number in Java. Here we discuss the Definition, How to check smith number in Java? example with code implementation.

In this article, we have kept the most asked Java Spring Interview Questions with their detailed answers. So that you can crack the interview.

Java 8 introduces the Stream API, providing a powerful and expressive way to process data collections. However, a common question when using Stream is: How to break or return from a forEach operation? Traditional loops allow for early interruption or return, but Stream's forEach method does not directly support this method. This article will explain the reasons and explore alternative methods for implementing premature termination in Stream processing systems. Further reading: Java Stream API improvements Understand Stream forEach The forEach method is a terminal operation that performs one operation on each element in the Stream. Its design intention is

Guide to TimeStamp to Date in Java. Here we also discuss the introduction and how to convert timestamp to date in java along with examples.

Capsules are three-dimensional geometric figures, composed of a cylinder and a hemisphere at both ends. The volume of the capsule can be calculated by adding the volume of the cylinder and the volume of the hemisphere at both ends. This tutorial will discuss how to calculate the volume of a given capsule in Java using different methods. Capsule volume formula The formula for capsule volume is as follows: Capsule volume = Cylindrical volume Volume Two hemisphere volume in, r: The radius of the hemisphere. h: The height of the cylinder (excluding the hemisphere). Example 1 enter Radius = 5 units Height = 10 units Output Volume = 1570.8 cubic units explain Calculate volume using formula: Volume = π × r2 × h (4

Spring Boot simplifies the creation of robust, scalable, and production-ready Java applications, revolutionizing Java development. Its "convention over configuration" approach, inherent to the Spring ecosystem, minimizes manual setup, allo
