UML Component Diagram Introduction

Component diagram, English name Yue: Component diagrams is used to describe the organization and dependencies between a set of artifacts, for the static implementation view of a modeling system, which can be executable programs, libraries, tables, files, and documents, and includes implementation information for logical classes or logical classes. Therefore, there is a mapping relationship between the structure model view and the implementation.

Component diagrams can also include or subsystem, and they are used to organize model elements into larger chunks. A component is a logical and replaceable part of the system, and she follows and provides implementations of a set of interfaces, where good components define flexible abstractions with well-defined interfaces. For example, you can define an interface for a class in a logical model, and the same interface will extend to some of the design artifacts that implement her. Next, we together to study the component diagram, she plays in the UML how the function, is also how to become our right-hand assistant? First, let's take a look at the overall blueprint for this chapter of knowledge:

Next, we begin to understand some of the basics of component graphs:

Basic knowledge is conducive to our understanding of component diagrams, we can promote further research on component diagrams, next, we will look at the interface of the component graph, relationship and what kind of requirements:

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