The key to the processing of object-oriented problem is the modeling problem. Modeling can abstract many important details in a complex world. Many modeling tools encapsulate UML (that is, unified modeling language™), a course designed to showcase the highlights of UML.
UML has nine modeling icons, namely: Use case diagram Class Diagram object graph order diagram
Machine Room reconstruction Drawing is a very important stage, the machine room is reconstructed before also painted UML diagram, but this time and the last time, this time have layered thinking inside.Package DiagramBefore the three layers of the time between the transmission is clear, package diagrams is also easy to draw out, first look at the previous three layers of package diagram. The input informati
1.Visio Features Overview:Can be used to draw various types of diagrams, including it-related diagrams, building plans, circuit diagrams and other diagrams. such as (this is just a partial list, and does not cover all the features of Visio) 2. Visio Installation and software key:SoftwareSoftware Installation Tut
Drawing UML diagrams with Rose (use case diagrams, activity diagrams)First, the installation of rose2003, the computer from Win8 to Win10 after the discovery WIN10 does not support the installation of rose2003, changed rose2007 later, found also can not.Workaround: Install in the virtual machine (I am installing the Wi
My understanding of the relationship between uml class diagrams and my understanding of uml class diagrams
Relationship between uml class diagrams:
Generalization is inheritance. An Implementation relationship is a class that impl
from:http://blog.itpub.net/14780914/viewspace-588975/
This article is intended for those software architects, designers and developers who want to use IBM? Rational? Software Architect from Java? Source code to reverse engineer the generation of UML classes and sequence diagrams. Reverse engineering is often used to derive lost design documents from existing source code in an abstract model
UML State diagrams and activity diagramsThe Unified Modeling Language UML (Unified Modeling Language) is a non-patented third-generation modeling and specification language. UML is an open approach for explaining, visualizing, building, and writing an open approach to an object-oriented, software-dense system of artifa
SummaryThis article briefly analyzes and designs an example of a "Student Course Selection System" to illustrate the two functions and forms of a class diagram in a UML diagram, in order to clarify the misunderstandings and confusions that some friends may have on class diagrams.
PrefaceWith the popularity of OOA and OOD, UML has been widely used in system anal
UML State diagrams and activity diagramsThe Unified Modeling Language UML (Unified Modeling Language) is a non-patented third-generation modeling and specification language. UML is an open approach for explaining, visualizing, building, and writing an open approach to an object-oriented, software-dense system of artifa
Preface: A basic knowledge of the UML use case diagrams and class diagrams that are recorded for learning. UML's use case diagram:The purpose of UML's use case diagrams: To help the development team to understand the functional requirements of the system in one by one visual ways.
Visio drawing UML diagramsUse Visio tips this uml shape's drawing page is not part of a UML model diagram how can i solve this problem?New, select drawing type, select software and Database template, select UML Model diagram, NOTE: You may not be able to edit shape text if you do not select
generation.Note: In the final code, the dependency is represented as an incoming parameter to the class constructor method and the class method, and the arrow points to the call relationship. dependencies, in addition to temporarily knowing each other, "use" each other's methods and properties.Third, time series diagramIn order to show the interactive details between objects, time series diagrams are generally used when learning design patterns.Time
Unlike in the past, this time the title contains the names of the two graphs, why the two graphs together to summarize and practice it. Because there are similarities or connections between them, what are these two diagrams for? Let's go into the UML world again and see what these two graphs are.
It is well known that in the course of UML modeling of the developm
Understand UML class diagrams and time series diagramsThe various elements of UML are not mentioned here, I just want to talk about the relationship between classes in the class diagram, can understand the class diagram of the lines between the classes, arrows represent what meaning, it is enough to deal with daily work and communication, at the same time, we sho
Ps:Composite relationship: solid, a Class A belongs to another class, or multiple classes, but Class A cannot exist alone to use, a is generally an abstract thingAggregation relationship: Hollow, a Class A can be used aloneThe method of a is called directly, regardless of the combined aggregation.Understand UML class diagrams and time series diagramsThe various elements of
Understand UML class diagrams and time series diagramsThe various elements of UML are not mentioned here, I just want to talk about the relationship between classes in the class diagram, can understand the class diagram of the lines between the classes, arrows represent what meaning, it is enough to deal with daily work and communication, at the same time, we sho
Understand UML class diagrams and time series diagramsThe various elements of UML are not mentioned here, I just want to talk about the relationship between classes in the class diagram, can understand the class diagram of the lines between the classes, arrows represent what meaning, it is enough to deal with daily work and communication, at the same time, we sho
Directory (?) [-] UML Component Diagram Component Diagram What is the component how to read the component diagram how to draw the Component Diagram Application explanation This chapter summary
http://terryfeng.iteye.com/blog/524353
Overview
The component diagram (Component Diagram) describes the various components of the software and their dependencies. Component diagrams typically contain 3 elements: comp
UML Deployment Diagrams and component diagrams
Basic Overview
Deployment diagrams and component diagrams are important tools for acquiring and describing non-functional requirements.
Network topology Diagram
deployment Diagram
The deployment diagram and network topology
The various elements of UML are not mentioned here. I just want to talk about the relationships between classes in class diagrams. can understand the class diagram of the lines between the various classes, the arrows represent what meaning, it is enough to deal with the daily work and communication; At the same time, we should be able to express the meaning of the class diagram and finally the code to corre
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