java-design mode (structural type)-"Adapter mode"

Source: Internet
Author: User

1. Adaptor (Adapter Mode)

Definition: Jiuge two incompatible classes in a structured pattern that requires two identities for Adaptee(adapter) and Adapter(adapters)

The goal is to eliminate compatibility issues with classes caused by interface mismatches.

We often encounter the need to combine two non-relational classes together, the first way is to modify the respective interfaces, but violate the open and closed principle

The second approach is to use adapter to create a hybrid interface (half-breed) between the two interfaces.

Category: Adapter mode for classes, adapter mode for objects, adapter mode for interfaces

1.1-Class Adapter mode

java-design mode (structural type)-"Adapter mode"

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.