consistent role: abstract parts, leaf parts, branch parts advantages high-level module calls relatively simple node free increase The part type that is not easy to control the branch is not easy to use the inheritance method to add new behavior using the scene menu, files such as the need for the client to ignore the overall and local differences, equal treatment of all Components bridge mode definition is
1. Bridge mode is very similar to strategy mode(in fact, a lot of design patterns are similar, because all the models are designed according to design principles , the principle of design is equivalent to the heart of martial arts, design mode is a move, as long as the heart is perfect, you can no recruit win a recruit
Design Mode: bridge mode; design mode: Bridge
Bridge, as the name suggests, builds a bridge between two objects that have a relationship. The two objects can be independent of each othe
Design Mode: bridge mode; design mode: Bridge
1. Class Diagram
Instance class diagram
2. Create a project
........................
3. Create a Matrix: pixel Matrix class, auxiliary class, and image files of various formats are eventually converted into pixel matrices. diff
Design Mode (6) Bridge Connection Mode Bridge (Structural)
1. Overview
In software systems, some types of software systems have two or more dimensional changes due to their own logic. How can we deal with such "multi-dimensional changes "? How can we use object-oriented technology to make this type easily change in m
Java Bridge Mode (Bridge Mode)Bridge definition: separates abstraction and behavior, and is independent of each other, but can be dynamically combined. Why is Bridge Mode usually used?
06. Bridge Mode of JavaScript design mode ---- Bridge
This article mainly introduces the Bridge Mode in the design mode through examples.
When designing a javascript API, you can use th
Java Bridge Mode (Bridge Mode)Bridge definition: separates abstraction and behavior, and is independent of each other, but can be dynamically combined. Why is Bridge Mode usually used?
Overview
In software systems, some types of software systems have two or more dimensional changes due to their own logic. How can we deal with such "multi-dimensional changes "? How can we use object-oriented technology to make this type easily change in multiple directions without introducing additional complexity? This requires the Bridge mode.
The bridge
C # bridge Mode (bridge structure mode ),
Bridge Mode c # simple example
Each action added to the previous player must be added to each player. The action is extracted in the bridging mode
Php design mode Bridge (Bridge mode ). Copy the code as follows :? Php *** bridging mode ** separates the abstract part from its implementation part, and each of them can have independent changes. * abstractclassImplementor {abstractpubl
The code is as follows:
/*** Bri
Copy CodeThe code is as follows:
/*** Bridging mode** Separate the abstract part from its implementation and use them to change independently*/Abstract class Implementor{Abstract public function operation ();}Class Concreteimplementora extends Implementor{Public Function operation (){echo "Concreteimplementora operation";}}Class Concreteimplementorb extends Implementor{Public Function operation (){echo "Concreteimplementorb operation";}}Class Abstr
public void send(String str) {
// TODO Auto-generated method stub
System.out.print("This a sms message:" + str);
}
}
Main test class
public class Main {
public static void main(String[] args){
ISendMethod sender = new SendEmail();
AbstractMessage aMessage = new UrgentMessage(sender);
aMessage.sendMessage("Test");
ISendMethod sender2 = new SendSms();
AbstractMessage aMessage2 = new Co
Bridging (bridge) mode is one of the structural patterns, while the policy (strategy) pattern belongs to the behavior pattern. The following are their UML structure diagrams.
Bridge mode:Policy mode:In bridging mode, abstraction refers to implementor by aggregation. Give an example:
Policy
Bridge definition: The separation of abstraction and behavior, independent, but dynamic combination.
Why Use Bridge mode
Typically, when an abstract class or interface has more than one specific implementation (concrete subclass), these concrete relationships may have the following two kinds:
1. There is a parallel between these many concrete implementations,
1. Differences and connections between the adapter mode and the Bridge Mode
The adapter mode and bridge mode both indirectly reference objects. Therefore, the system can be more flexible. in implementation, requests are sent fro
The bridge mode is a very useful and complex mode. Familiarity with this mode is helpful for understanding the object-oriented design principles, including the "open-closed" principle (OCP) and the combination/aggregation Reuse Principle (CARP. Understanding these two principles helps to form correct design ideas and c
Objective
In the previous article, we learned about the builder pattern and prototype pattern of the creation pattern. This article is to learn the structure mode of the adapter mode and bridge mode.Adapter mode
Brief introduction
The adapter mode is a
Detailed description of the use of the Bridge Mode in JavaScript design mode development, and the javascript Design Mode
The Bridge Mode separates the abstract part from the implementation part so that both parts can change indepe
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