3 tier class Diagram relations

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UML class diagram relations Daquan

1, association Two-way association: C1-C2: that both sides know each other's existence, can call each other's public properties and methods. GOF design patterns in the book is described this way: Although the analysis phase of this relationship is

UML class diagram relations (references)

In Visio, the package and the relationship between class inclusion relations, the class dragged into the package folder, the relationship established, the dual relationship symbol can be set to: aggregation, synthesis. Interface: hollow circle + line (Don

Class diagram relations

The relationship between UML class diagram is divided into four types: generalization, dependency, association, realization; association relationship can also refine the aggregation and combination. 1. Generalization (Generalization) Generalization is the

UML class diagram relations Daquan (rpm)

Explain very well! ! Website: http://www.cnblogs.com/riky/archive/2007/04/07/704298.html

UML class diagram relationships Daquan

UML class diagram relations Daquan 1, association Two-way association: C1-C2: that both sides know each other's existence, can call each other's public properties and methods. GOF design patterns in the book is described this way: Although the ana

Rose modeling process (2 logical view)

Second, logical view used to describe the logical view use case view, the realization of the proposed system functions, the view to graphically illustrate the key of the realization of use cases, subsystems, packages and classes, they contain important as

Prism dynamic module loading

This introduces a special module in the silverlight application. silverlight xap project file is the file generated, it provides a very handy feature, that each of the xap file can be loaded with each other, as the swf file as flash can be dynamicall

Openi BI platform based on open source data warehouse system design and development

Now we compare the recognized business intelligence system is divided into reporting, OLAP, data warehousing, data mining, and five large ad hoc query, business intelligence system itself is only a relatively new concept, perhaps with the development of t

Openi based on open source BI platform, data warehouse system design and development

Now we compare the recognized business intelligence system is divided into reporting, OLAP, data warehousing, data mining, and five large ad hoc query, business intelligence system itself is only a relatively new concept, perhaps with the development of t

UML FAQ: Diagram of UML in the six relations

UML defines the relationship between the main six: dependence on generic, association, implementation, aggregation and composition. Understanding of the relationship between these classes and the use of UML is the key to master, and apply, and these types

UML use case diagram includes (include). Expansion (extend) and generalization (generalization) three kinds of relations Xiangjie

UML use case diagram includes (include), expansion (extend) and generalization (generalization) three kinds of relations Xiangjie Common: both use cases from existing public that part of the extracted information, as a separate use case, then pass through

UML use case diagram is included (include). Expansion (extend) and generalization (generalization) Detailed Three Relations

UML use case diagram is included (include), expansion (extend) and generalization (generalization) relationship between the three Detailed Common: both are from the existing public use cases that part of the extracted information as a separate use ca

UML FAQ: Diagram of the six relations in the UML

Define the relationship between UML six main: dependency, fall, association, implementation, aggregation and composition. Understanding of the relationship between these classes and the use and application of UML is the master key, and these types of

StartUML class diagram

1. Overview: StarUML is a generating class diagrams and other types of Unified Modeling Language (UML) diagrams tool. This is a used Java language to describe the creation of class diagram concise handbook. StarUML (referred to as SU), is to create U ...

AJAX technology using HTTP request sequence diagram

Hope that through this article so that everyone on the AJAX request-response mechanism to have a global understanding of AJAX technology, is bound to say that XMLHttpRequest object, XMLHttpRequest object is that all of today's AJAX and Web 2.0 applica

Comprehensive understanding of UML class diagram elements (transfer)

Development of Java applications, developers to effectively use the Unified Modeling Language (UML), have a comprehensive understanding of UML elements and how these elements are mapped to Java. This article focuses on the elements of UML class diagram. C

A comprehensive analysis of the relationship between UML class diagram

This casual reproduced, keep Source: http://blog.csdn.net/dylgsy/ The relationship between UML class diagram is divided into: association, aggregation / composition dependence of generalization (inheritance). Relevance of which is divided into a two- ...

Hibernate annotation-one relations share the primary key configuration

Hibernate annotation-one relations share the primary key configuration Zhou Jianhua, Wuhan University of Science and Technology Introduction In this case. Into the students the basic information table (student_basic) and student information sheet (student

Use case diagram (Used Case)

Understanding Use Case and Actor Use Case can facilitate communication with users, understanding the correct requirements, other systems and external entities can be divided into the boundary, is the starting point for system design, and ultimately to the

UML use case diagram

Reprinted from: http://www.cnblogs.com/wangbin/archive/2009/02/18/1393005.html Use case diagram shows the main system used to process the main event, which is mainly used to describe the customer's needs, that users want the system to function with th

Class diagram. Object graph. The role of map

Reprinted from: http://www.cnblogs.com/wangbin/archive/2009/02/18/1393012.html Note: This article series for the IBM Developer site UML2.X tutorial study notes, the original see: http://www.ibm.com/developerworks/cn/rational/r-uml/ 1, UML diagram in basic

The role activity diagram (Activity Diagram) What is the role of in the end?

Today, I draw activity diagram, there is a feeling of paint more confused, and even begin to ask themselves the role of drawing activity diagram, activity diagram How to divide things to be done manually and the information systems function should be done

The relationship between class and class diagram

I. Introduction Class is a collection of objects to display the object's structure and interactions with the system. Class main attribute (Attribute) and method (Method) composition, properties represent the state of the object, if the property i ...

Comprehensive understanding of UML class diagram elements

Development of Java applications, developers in order to effectively use the Unified Modeling Language (UML), have a comprehensive understanding of UML elements and how these elements are mapped to Java. This article focuses on the elements of UML class d

Practical UML - Use Case Diagram. Sequence diagram. State diagram. Class diagram. Hull. Collaboration diagram

UML practice - use case diagram, sequence diagram, state diagram, class diagram, package diagram, collaboration diagram Object-oriented treatment is the key issue of modeling. Modeling can be in the complex world of many important details to the abstract.

UML use case diagram (change)

(Transfer from) http://www.alisdn.com/wordpress/?p=1161 Some time ago the teachers participated in technical seminars panga Yu, UML modeling benefit. I have the usual number of accumulation and the last harvest are summarized in this article, the mai ...

[Change] UML in the data flow diagram, use case diagram, class diagram, object diagram, role diagram, activity diagram, sequence diagram for detailed information about preservation

* One-way association In a one-way association, two classes are related, but only one class to know the existence of such links. A one-way association, expressed as an open class with the arrow pointing to the known (not shut down arrow or triangle, for s

[# 0x003B] UML class diagram of the association. Polymerization. Portfolio. Dependent

Has not been clear about these concepts do here summarized. From "lying design model." 1. Association (association)    Only that object A "know" the object B, object A does not "own" the object B (where "know" and

UML use case diagram includes (include). Expansion (extend) and generalization (generalization) three kinds of relationships Xiangjie

UML use case diagram includes (include), expansion (extend) and generalization (generalization) three kinds of relations Xiangjie Common: both use cases from existing public that part of the extracted information, as a separate use case, then pass through

Rational Rose class diagram generation reverse engineering

Rational Rose is a handy software design tools, to get a project if the project framework of the source did not UML diagram, then the method call relations between functions is not easy to see out of circulation, then how to use RationalRose generated cla

About UML class diagram

About a UML class diagram, UML profile UML (Unified Modeling Language) is the Unified Modeling Language, is the OMG (Object Management Group) published by the icon-style software design language. UML features Visualization: Use the chart to show the form

Common instances of UML diagram

Object-oriented treatment is the key issue of modeling. Modeling can be a complex world, many important details to the abstract. Encapsulates a number of modeling tools UML (that is, Unified Modeling Language ™), the purpose of this course is to demonstra

Rational Rose: the beginning from the use case diagram

Pre-conditions: installation of Rational Rose 2003 Rose tool to find open, select the use case view Use Case View Look at the view below what are the tools, can do what: Detail about the following: Use case view has the following tools: 1: Select Tools 2:

Class diagram of the meaning of the arrow

Relationship The latter case will be for a specific purpose to show the relationships independently. Although the syntax is correct, but these examples can be further refined, in their effective range to include more semantic. Dependent (Dependency) Entit

About UML class diagram notation

Class diagram is divided into the basic symbols removable dotted arrow, solid line, hollow right triangle, solid right triangle, the hollow diamond and the solid diamond. By the combination of these basic graphics class diagram form the basic symbols

UML class diagram the meaning of the symbols

Class diagram is divided into the basic symbols removable dotted arrow, solid line, hollow right triangle, solid right triangle, the hollow diamond and the solid diamond. By the combination of these basic graphics class diagram form the basic symbols. Her

Eight UML class diagram notation symbols

About UML class diagram notation 1. Class (Class): use of three rectangular box, said. The first layer shows the name of the class, if it is an abstract class, then, for the use of italics. The second is the field and properties. The third layer is t

The relationship between class and class UML diagram and code performance (Reprinted)

The relationship between class and class for the understanding of object-oriented with a very important role, before the time of the interview are often asked this question, I will introduce here. Class and between classes of the following relationships:

The relationship between class and class performance and code UML diagram (reproduced)

The relationship between classes to understand object-oriented with a very important role, before the interview, they also often asked this question, here I introduce myself. Between classes of the following relationship: (1) generalization (Generalizatio

UML use case diagram is included (include). Expansion (extend) and generalization (generalization) relationship between the three Detailed

UML use case diagram is included (include), expansion (extend) and generalization (generalization) relationship between the three Detailed Common: both are from the existing public use cases that part of the extracted information as a separate use ca

Use case - use case diagram

One. UML Introduction UML (Unified Modeling Language, Unified Modeling Language) is a well-defined, easily expressed, powerful and universally applicable visual modeling language. It into the field of software engineering of new ideas, new methods and new

Practice ---- UML use case diagram. Sequence diagram. State diagram. Class diagram. Package diagram. Collaboration Diagram

The problem of object-oriented modeling is the key to dealing with the problem. Modeling can be in the complex world of many important details to the abstract. Encapsulates many modeling tools UML (that is, Unified Modeling Language ™), this course is the

Analysis UML use case diagram examples

Transfer from: http://developer.51cto.com/art/201007/209079.htm In this paper, and we focus on what UML use case diagram examples of applications, UML use case diagram contains use cases and actors, between use cases with the association to connect to in

uml diagram of the 13 types of

1. Use Case Diagram: use of the classification system. 2. Class Diagram: shows classes and their mutual relations. 3. The object graph: only display objects and their mutual relations. 4. Activity Diagram: shows the activities of people or objects in a ma

UML class diagram & the relationship between classes

Between classes of the following relationship: Generalization (Generalization) Dependency (Dependency) Association (Association) Aggregation (Aggregation) 1. Generalization (Generalization) That between class and class inheritance, interface inheritance r

Use case diagram elements of the relationship between

Reference: http://blog.163.com/danydany_ok @ 126/blog/static/1233395082009105102415481 / Transfer from: http://www.pycsky.com/use-case/115/ Use case diagram contains elements in addition to the system boundary, actors and use cases, the other is the

------- Beginner of UML use case diagram

One. UML Introduction UML (Unified Modeling Language, Unified Modeling Language) is a well-defined, easily expressed, powerful and universally applicable visual modeling language. It into the field of software engineering of new ideas, new methods and new

UML use case diagram is included (include). Expansion (extend) and generalization (generalization) three kinds of

Common: both are from the existing public use cases that part of the extracted information as a separate use case, and then pass through a different approach to post-reuse the common use cases, in order to reduce model maintenance workload. 1, includes (i

UML class diagram in the Relation between 5 (Amendment)

Figure 1. UML offers five different types of class relationship To understand the relationship between the 5 of them can not be a simple and specific language associated, UML reconciliation between the problem domain between domains, so the combination of

In-depth analysis of what UML modeling tools UML diagram

Discuss what UML diagram, UML diagram, including nine, such as use case diagrams, class diagrams and object diagrams, I believe that through this brief you on the UML diagram in which there will be a comprehensive understanding. UML includes nine map
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