uml builder

Http://www.qdgw.edu.cn/zhuantiweb/jpkc/2009/rjkf/xmwd/Visio_UmlModel.htm UML Modeling with Visio Content outline: 1. UML Modeling Environment in Visio2. Use cases diagram (using case Diagram)Composition of 2.1 use case diagrams2.2 Creating a Use case diagram2.2.1 To establish roles (Actor)2.2.2 Build Use Cases2.2.3 establish the communication of roles and use cases2.2.4 establish the

Unified Modeling Language (UML) defines a series of standard symbols for describing object-oriented systems. Use UML to enhance communication between domain experts, workflow experts, software designers, and other experts from different backgrounds. UML can be used in common situations and is intuitive to the users of the workflow system. In addition to these,

Before learning to design patterns, you always need UML to assistGetting Started with UMLThe soul of Design patterns is: Flexible polymorphism, inheritance, encapsulation.Take the class you describe, abstract out a keyword, form the parent class, and then inherit it. Implementing interfacesBut inheritance is still not good, because a lot of redundant components are added, so a combination is produced.Using the combination to achieve the multi-state in

. Building a villain is constructed step by step under control. The Creator mode can control the building process more precisely, so as to control the internal structure of the obtained product more precisely. The following is a UML diagram of the builder mode to build a small artificial instance. For the customer, you only need to know the guiding person. Through the guiding person, the customer can c

Builder Mode) Instance: Painter UML class diagram: Instance implementation code: abstract class PersonBuilder{ protected Graphics g; protected Pen p; public PersonBuilder(Graphics g, Pen p) { this.g = g; this.p = p; } public abstract void BuildHead(); public abstract void BuildBody(); public abstract void BuildArmLeft(); public abstract void BuildArmRight();

Role: The construction of a complex object is separated from its representation, allowing the same build process to create different representations. UML Structure diagram: Applies to the following situations: 1 The algorithms for creating complex objects should be independent of the components of the object and the way they are assembled. 2 when the construction process must allow the constructed object to have a different representation. Abstr

There are six kinds of relationships in UML definitions: dependency, generic, association, implementation, aggregation, and combination. The definition and presentation methods are described below. Dependency (Dependency): The change in element a affects element B, but the opposite is not true, then the relationship between B and A is dependent, B relies on A; the generic and implementation relationships are semantically dependent, but are described s

This chapter first introduces the history and present of UML, as well as the concept of object-oriented programming, and then describes how to construct an application using UML. It mainly consists of the following four parts: first, understanding the object-oriented mechanism and visual model. Second, understand the graphical labeling model. Third, understand the UML