uml class diagram tool

, after reading the above description, we should understand the relationship between the relationships and specific to the code is how, so-called repetition, is only the above extension, such as A and B has a "1-to-many" of the repetition, there is a list in a, which holds the B object's n references , that's it.Well, to here, already put the above diagram of the relationship is finished, I hope you can have some gains, I also spent a lot of time ah (

Use php class diagram drawing tool -- phuml to build the class diagram of the project Yesterday, I occasionally searched for the tools used to create UML class diagrams on the Internet.

class is responsible for coordinating other jobs. After learning about classes and class diagrams, I began to draw class diagrams. This is really a headache. When I was writing a document, I felt very eager to draw a UML diagram, because it was useful at that time, but no

Class diagramThe class diagram shows the construction module of the object-oriented system. Depicts a static view of a model or part of a model, showing the properties and behaviors it contains, rather than describing the function or refinement of the operation in detail. Class diagrams are most commonly used to expres

Object Class diagram: Class, attribute, connection (Association, generalization, aggregation, combination, dependency), interface, and constraint. (Note: static attributes are underlined) Interface ). The operation set used to describe a service of a class or component. Data Type (datatype ). A type whose va

embodiment": member variable"Arrows and points": solid lines with hollow diamonds, diamonds pointing to the whole5. Combination (composition)"Combinatorial relationship": the relationship between the whole and the part, but part cannot leave the whole and exist alone. If the company and the Department is a whole and part of the relationship, no company there is no department.A combinatorial relationship is a relationship that is stronger than the aggregation relationship, which requires that an

embodiment": member variable"Arrows and points": solid lines with hollow diamonds, diamonds pointing to the whole5. combination (composition)"Combinatorial relationship": the relationship between the whole and the part, but part cannot leave the whole and exist alone. If the company and the Department is a whole and part of the relationship, no company there is no department.A combinatorial relationship is a relationship that is stronger than the aggregation relationship, which requires that

What is a simple Factory mode:By defining a class specifically, you are responsible for creating instances of other classes that typically have a common parent class. UML class diagram for simple Factory mode: The roles contained in the Simple factory model and the correspon

UML class diagram Explain UMLClass diagram: 1. first, check the rectangle of "animal". It represents a class. This type of graph is divided into three layers. The first layer displays the name of the

directly with each other, then these two classes should not have direct interaction, and if one of the classes needs to invoke a method of another class, the call can be forwarded through a third party. The fundamental idea of this principle is to emphasize the loose coupling between classes, and the weaker the coupling between classes, the more beneficial the reuse, the more weakly coupled class is mo

Before learning UML class diagrams, recommend a good website with lots of open source projects: Http://www.oschina.net/project. Also recommend an open source project: STARTUML, all of the following class diagram and the diagram between the classes are drawn with STARTUML. Le

Class diagram, the British Civilization Yue: Class diagram, then the class is after how magical transformation, into a class diagram? As we all know, classes are descriptors of a set of

In UML class diagrams, the following relationships are common: Generalization (generalization) Implementation (Realization) Association (Association) Aggregation (Aggregation) Combination (composition) Dependency (Dependency) The order of strength of the various relationships:Generalization = implementation > Composition > Aggregation > Association > dependenciesFirst, gene

UML class diagram relationships include association, aggregation/combination, dependency, and generalization (inheritance ). The Association is divided into two-way Association, one-way Association, and self-Association. Let's take a look at what these relationships are and what their differences are. 1. Association Bidirectional Association:C1-C2: both parties k

UML class diagram relationships include association, aggregation/combination, dependency, and generalization (inheritance ). The Association is divided into two-way Association, one-way Association, and self-Association. Let's take a look at what these relationships are and what their differences are. 1. Association Bidirectional Association:C1-C2: both parties k

This article reprint casually, Please retain the Source: http://blog.csdn.net/dylgsy/ UML class diagram relationships include association, aggregation/combination, dependency, and generalization (inheritance ). The Association is divided into two-way Association, one-way Association, and self-Association. Let's take a look at what these relationships are and wh

UML class Diagram Relationships (generalization (inheritance), implementations, dependencies, associations, aggregations, combinations)650) this.width=650; "Src=" https://s2.51cto.com/wyfs02/M01/8C/88/wKioL1hvSDyAuWoyAADbhJ2FkKg898.jpg-wh_500x0-wm_ 3-wmp_4-s_4062631452.jpg "title=" main.jpg "alt=" Wkiol1hvsdyauwoyaadbhj2fkkg898.jpg-wh_50 "/>

UML class Diagram Relationships (generalization, inheritance, implementation, dependencies, associations, aggregations, combinations)In UML class diagrams, the following relationships are common: generalization (generalization), implementation (realization), Association (ass

member variable;Dependency relationship (dependency)A dependency is represented by a set of dashed lines with arrows, such as a dependent on B; He describes the relationship of an object to another object while it is running;Unlike association relationships, it is a temporary relationship that usually occurs during operation and changes with the runtime, and dependencies can change;Obviously, the dependence also has the direction, the bidirectional dependence is one kind of very bad structure,

Class diagrams are the most commonly used diagrams in UML. We can see that class diagrams are very important. A class chart is a class digoal. The shape is very simple. It consists of a rectangle, two rectangles, or three rectangles. For example: The top column s