. Proxy modeIntent: Provides a proxy for other objects to control access to this object.21. Single case (Singleton) modeIntent: Ensure that a class has only one instance and provides a global access point to access it.22. Status (State) modeIntent: Allows an object to change its behavior when its internal state changes.23. Policy (strategy) modeIntent: Define a series of algorithms, encapsulate them one by one, and make them interchangeable with each
I wanted to find a way to automatically generate UML class diagrams, and I searched the web for a long time, saying that I could use it in eclipse, and I tried it:
1. Download the green UML 3.4 first
2. Then unzip to eclipse's path: d:/android/eclipse/plugs/green-3.4.0
3.
Use case diagram Structure
1Roles: Personnel roles-people and events;
Roles are not necessarily limited to people. They can also be things or things.
2. Use Case: function description;
Each use case describes a complete system service.
3System boundaries
4Relationship: the relationship between executors and use cases.
Generalization
Dependency
Association
Aggregation and combination
Implementation
You can read books, roles, system boun
The use case diagram mainly includes use cases, activists, and relationships.
Use Cases: A description of the sequence of actions that the system, subsystem, or class interacts with external participants, including various normal sequences and error sequences. Case analysis can be considered as a decomposition of system functions.
How to determine the granularity of use cases:Generally, there are no mandat
OverviewThis article describes how to use Objectaid (http://www.objectaid.com/) UML Explorer to create a UML diagram and quickly read the code.Installing ObjectaidObjectaid is the Eclipse plugin, you first need to install Eclipse and then install the plug-in based on Http://
First, tool installation1.AmaterasUML Offline InstallationDownload amaterasuml_1.3.4.zip, such as address: Http://iij.dl.osdn.jp/amateras/56447/AmaterasUML_1.3.4.zipExtract 3 jar packages into the Eclipse\plugins directory (e.g., G:\Program\ADT\eclipse\plugins)2.GET Online Installation->eclipse-help-install New SoftwareInput Address: http://download.eclipse.org/t
Umlethttp://www.umlet.com/Installation:1. Download Com.umlet.plugin-14.2.zip2. Unzip to get Com.umlet.plugin-14.2.jar3. Place under%eclipse_home%/plugins folder4. Restart EclipseUse: http://www.umlet.com/faq.htmHow to start UMLet as Eclipse-plugin?Download the "Com.umlet.plugin*.jar" file and copy it to Eclipse ' s plugin directory.To create a new, empty UMLet diagram
used to abstract the interaction object between the external user and the system. UML diagram of a class: In UML, a class is represented by a rectangle that contains a class name, attributes, and operations with a separator line.
Before formally designing patterns, it is necessary to introduce the relationship between UML class diagrams, because some tutorials, books, including my post, will use a lot of class diagrams to describe the relationships between the various classes. This is a very intuitive, minimalist way.Of course, the ability and energy are limited, the introduction of the
-UML class diagrams are often used to describe the static structure between classes when describing the design mode. The purpose of this article is to allow the readers to understand the UML class diagrams and to figure out several relationships in the UML
IOS design patterns-(2) UML inter-class relationships
Before formally speaking about the design mode, it is necessary to introduce the relationship between UML class diagrams, because class diagrams will be widely used in some tutorials, books, including my subsequent articl
This short article is well written. it can be said that using PHP to explain UML (or conversely) is an innovation. through this article, I also found a good site: www.phppatterns.com. I am reading the UML User Guide (TheUnifiedModelingLanguageUserGuide) Synt.
This short article is well written. it can be said that using PHP to explain UML (or conversely) is an in
The drink remodeling series has been completed by about 1/3, and in these articles I used a few simple class diagrams to describe refactoring strategies. In a later article, I might use a slightly more complex UML class diagram to introduce. But before I do, I think it's necessary to introduce the 6 major relationships
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
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. I was planning to create a
This essay is good, the use of PHP to explain the UML (or conversely) can be said to be an innovation, through this article, I also found a good station: www.phppatterns.com. The translation of the UML terms comes from the Unified Modeling Language User Guide, which I am looking at.
UML (Unified Modeling Language, Unified Modeling Language) is a mechanism for re
relationship between the whole and the part, but the part cannot leave the whole and exist alone. If the company and the Department are the whole and part of the relationship, no company does not exist in the department.
The combinatorial relation is one kind of association relation, is the relation which is stronger than the aggregation relation, it requires the ordinary aggregation relation to represent the whole object to be responsible for representing part of the life cycle of the object.
compiled by programmers. Implementation class diagrams and logical class diagrams may be used to describe some of the same classes. However, implementation class diagrams and logical class diagrams do not use the same description attributes.
A class chart is a rectangle di
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
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
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