ConceptDraw DIAGRAM is a powerful tool for business and technical diagramming. Software Development area of ConceptDraw Solution Park provides 5 solutions: Data Flow Diagrams, Entity-Relationship Diagram (ERD), Graphic User Interface, IDEFO Diagr
The components design is depicted by using component diagram showing the internal parts, connectors, and ports that implement a component. Component represents a modular part of a system that encapsulates its contents. It defines its behavior in terms of provided and required interfaces. The planned...
五分钟看懂UML类图与类的关系详解 在画类图的时候,理清类和类之间的关系是重点。类的关系有泛化(Generalization)、实现(Realization)、依赖(Dependency)和关联(Association)。其中关联又分为一般关联关系和聚合关系(Aggregation),合成关系(Composition)。下面我们结合实例理解这些关系。 基本概念 类图(Class Diagram): 类图...
There are used many types of UML diagrams, joined in main groups, each of them has its own functional abilities and applications: Behaviour diagrams illustrate the functionality of software systems, Structuring diagrams depict a structure of objects at the systems, Interaction diagrams show the flow...
In UML modeling, components are model elements that represent independent, interchangeable parts of a system. They conform to and realize one or more provided and required interfaces, which determine the behavior of components. Components make a system more flexible, scalable, and reusable. ...
五分钟看懂UML类图与类的关系详解 在画类图的时候,理清类和类之间的关系是重点。类的关系有泛化(Generalization)、实现(Realization)、依赖(Dependency)和关联(Association)。其中关联又分为一般关联关系和聚合关系(Aggregation),合成关系(Composition)。下面我们结合实例理解这些关系。 基本概念 类图(Class Diagram): 类图...
TheViewObjectcomponent performs the "data retrieval" portion of the data block functionality. Each view object encapsulates a SQL query, and at runtime each one manages its own query result set. If you connect two or more view objects in master-detail relationships, that coordination is handled...
To help component-based applications grow into enterprise-level applications, Microsoft added the Microsoft Transaction Server to provide services for the development, deployment, and management of component-based distributed applications. By encapsulating this plumbing into a system-level service, it freed...
PlantUML sprites, macros, stereotypes, and other goodies for creating PlantUML diagrams with AWS components. AWS-PlantUML has high-quality sprites and convenient macros for AWS components and services for all of the AWS icons in theAWS Simple Iconspackage, so that you can quickly and easily add...
A button is a component the user clicks to trigger a specific action. A Java application can use several types of buttons, including command buttons, check boxes, toggle buttons and radio buttons. Figure 11.14 shows the inheritance hierarchy of the Swing buttons we cover in this chapter. As ...