In the book "Java and Patterns" of Dr. Shanhong, this describes the adapter (Adapter) Pattern:The adapter mode transforms the interface of one class into another interface that the client expects, so that two classes that would otherwise not work together because of an interface mismatch can work together.
purpose of Ad
Adapter Definition:Adapter mode (Adapter pattern): Converts an interface into another interface that the customer wants, and the adapter mode can work with those classes that are incompatible with the interface, whose alias is the wrapper (Wrapper). The adapter mode can be either a class-structured pattern or an object
Use
Adapter mode (Adapter)
Transforms the interface of one class into another interface that the customer wants.The adapter mode makes it possible for those classes that would otherwise not work together because of incompatible interfaces to work together.
Adapter mode is aStructural mode。structuref
). simpleurlhandlermapping Simple path processing mapperSimpleurl, this is a more interesting mapper, is to map the access path directly to the ID of the specific controller class, by looking at the source code we will find that there is actually a map in the class, to store the injected path and the information about the bean, Then through its parent registration processor processing related requests, see the source code can be better understood:public class Simpleurlhandlermapping extends Abs
What is the adapter mode?
In computer programming, the adapter mode (sometimes called packaging style or packaging) adapts a class interface to what the user expects. The adapter can work together classes that cannot work together because of the incompatibility of interfaces, by encapsulating their own interfaces in an existing class.
How does one implement the
The primary function of the adapter pattern is to convert the interface of one class into another interface that the customer wants. The adapter mode makes it possible for those objects (classes) that would otherwise not work together because of incompatible interfaces to work together.Uml:For example, ducks have fly methods and quack methods, turkeys also have fly method and gobble (Cluck) method, if you w
The object adapter has the following characteristics:
Sometimes, you will find that it is not easy to construct an object of the adaptee type;
When adding a new abstract method to the Adaptee, the adapter class does not need to make any adjustments and can perform the action correctly;
You can invoke methods of the Adaptee class subclass in the adapter
the WIN8 system opens a specific approach to the Microsoft Network adapter multiplexing protocol. Microsoft has been releasing the WIN8 system for several years, and many users are very fond of the win8 system and have studied its functions carefully. Some users find that a Microsoft network adapter multiplexing protocol is more than a WIN8 network adapter, but w
Why do you want to bind incorrectly
About the WebSphere Adapter error binding principle and application, you can participate in another article by the author (link below: http://www.ibm.com/developerworks/cn/websphere/library/ techarticles/0912_wuwei_adaptererror/), in this article, the author will briefly describe why the customer needs an error binding, the error bindings that are currently supported by WebSphere
Label:Time and time again I walk into a client which uses Oracle and I need to connect with BizTalk to it. And ... time and time again I run into issues getting the correct Oracle client installed, then getting Visual Studio to pic K, up, and so forth. Finally, I think I has arrived at a formula for getting things working.Step 1:install the WCF LOB Adapter packEnsure the installed at least the 32-bit version on a development workstation as well as the
Android note 11. ListView + AdapterUnderstanding Adapter 1. ListViewListView is a common component in Android development. It displays data in the form of a list. Generally, a ListView consists of the following three elements:1. View: Displays the list view, which is usually specified by an xml file. As we all know, the Android interface is basically completed by the xml file, so the ListView interface should also use the xml definition. For example,
The adapters in life
Buy a laptop, buy a mobile phone, there is a power adapter, the power adapter is called external power supply, is a small portable electronic equipment and electrical power supply voltage conversion equipment, commonly used in mobile phones, notebook computers. Its role is to convert the home's 220V high voltage to these electronic products can work 5v~20v low voltage, so that they can
The adapter mode transforms the interface of one class into another interface that the client expects, so that two classes that would otherwise not work together because of an interface mismatch can work together.purpose of Adapter modeUsing electrical appliances As an example, the laptop plug is generally three-phase, that is, in addition to the anode, cathode, there is a polar. And in some places the po
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Misuse reason
Last issue review
As mentioned above, a user has taken the industry standard switch (a standard standardswitcher, which relies on the istandardswitchable interface to work, but currently our lamp does not support this interface) and appears in front of me, he shouted that his "Standard switch" should be able to turn on our lights. Well, this requirement is reasonable and should be supported. But the damn thing is, why didn't we know the standard as ea
Subsequent content will include the following architectural patterns:
Adapter mode (Adapter): Match interfaces of different classes synthesis mode (composite): A tree structure The simple and composite decorative mode ( Decorator): Add responsibilities to Objects dynamically proxy mode (proxy): An object representing another Object-sharing Mode (Flyweight): A fine-grained instance used for efficient sharin
Basic Concepts
The adapter mode converts an interface of a class into another interface that the client expects, so that the two classes that cannot work together due to interface mismatch can work together.
In the gof design mode, there are two types of adapter modes: Class adapter mode and Object Adapter mode. Ther
Adapter modeFrom the name you can see that the adapter is for the interface mismatch, and the compatibility method made,Suppose we have an already existing class adaptee, some of which already exist and implement a good method MethodA. However, the client does not want to call this class, but instead wants to invoke a specific interface such as the target interface.So if you want to call the Adaptee.methoda
Design Mode in Android-adapter ModeAdapter Mode
From the name, we can see that the adapter is a compatible Method for interface mismatch,Suppose we have an existing class Adaptee, and some of them have existing and implemented Methods methodA. But the customer does not want to call this class, but wants to call a specific interface, such as the Target interface.So if you want to call Adaptee. the methodA ()
http://blog.csdn.net/jason0539/article/details/224684571. OverviewTransforms the interface of one class into another interface that the customer wants. The adapter mode makes it possible to work together those classes that would otherwise not work together because of incompatible interfaces.2. Issues to solveThat is, the adapter mode makes it possible for those classes that cannot work together because the
This article mainly introduces the PHP design pattern Adapter Pattern code example, this article explained the goal, the role, the application scene, the superiority and so on content, and gives the code example, needs the friend to be possible to refer to under
Goal:
The interface of one class can be converted into another interface that the client wants, so that an otherwise incompatible interface can work together. A popular understanding is to a
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