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. The translation of various UML terms comes from the book I am reading, TheUnifiedModelingLanguageUserGuide. UML (UnifiedModelingLanguage) is a good short article. using PHP to explain UML (or to put it back) can be said to be an innovation. through this article, I also found a good site: www.phppatterns.com. The tr
association can be bidirectional or one-way (#add还有自身关联). Two-way associations can have two arrows or no arrows, and one-way associations have an arrow.3. In Java or C + +, association relationships are implemented by using member variables.
Class Apprentice{};Class Tang Monk{protected:list};
Representation method: Solid ArrowCharacter
Diagram ClassLoader The process of loading class and customizing ClassLoaderBlog Category:
Jvm
JAVAJVM Virtual Machine Extsun/*** Reprint Please indicate author Longdick http://longdick.iteye.com**/Different classes in the Java application environment are loaded by different classloader.The default ClassLoader in a JVM are bootstrap ClassLoader, Exte
I think the correct sequence of Data Center reconstruction is: database, drawing (package diagram, class diagram, timing diagram), and the implementation of code at the end of the document. However, although I think so, I did not fully follow this process. In my opinion, the
PHP and UML class diagrams PHPandUMLClassDiagrams. 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. This short article on various UML techniques is well written. using PHP to explain UML (or conversely) can be said to be an innovation. through this article, I also found a good site: www.phppatterns.com. The translation
objects are mainly dependent on each other. Dependencies are embodied in local variables, method parameters, and calls to static methods. For example, animals have several major features, such as metabolism, reproduction, and life. To make animals alive, they need oxygen, water, and food. That is to say, animals depend on oxygen and water. They are dependent on each other, expressed by a virtual arrow. See Figure 7.
(Figure-7)
Class
can remember the original to fix a bug did what changes, don't be nervous, as long as you follow the above actions correctly submitted, idea will help you remember these details For example, select the recently submitted Task list, select Switch To,idea to automatically open the source code associated with the task, and navigate to the modified line of code. Of course, if the task is already close, you ca
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Representation Method: solid arrow
Feature: it indicates the dependency between a class and a class or between a class and an interface. It is expressed as "having relationship". The code can be expressed as an instance variable.1.1.3 aggregation:
Comparing a person to a class, a person is composed of a brain, a limb, an organ, and a nested class is equivalent to one of its organs, such as a heart: it also has its own properties and behavior (blood, beating).Structure of nested classes (Nested Class):Outer classes class out { private int-age = n; N
The study of the soft-work course has just ended, and the first version of our small online game development has been completed. The development documentation was also completed and the teacher was asked to review to give some advice.In the use Case Diagram section, we were previously divided into client and server use case diagrams, which were criticized by the teacher. Use case diagram is based on the cus
After a bit of searching, Android Studio can automatically help us to generate UML class diagram, simply fantastic Http://www.gcssloop.com/course/UsePlantUMLInAS (Win), the specific approach to the blog address. The test is not based on the Java file automatically generated, but need to write their own dot syntax related code
The approximate steps to get the requirements using class diagrams are as follows:1. Identify the class2. Identify the main properties of a class3. Describe the relationship between classes and classes4. Analysis, abstraction and collation of all types
Identify the classThe various business concepts encountered in demand analysis are abstract and then class, representing a category .... For example, in
. Dependencies are embodied in local variables, method parameters, and calls to static methods. For example, animals have several major features, such as metabolism, reproduction, and life. To make animals alive, they need oxygen, water, and food. That is to say, animals depend on oxygen and water. They are dependent on each other, expressed by a virtual arrow. See Figure 7.
(Figure-7)
Class Diagram
each thread that stores data such as class information, constants, static variables, and code compiled by the immediate compiler that have been loaded by the virtual machine. The static domain and Chang (Runtime Constant Pool) are part of the method area.3. Memory space unique to each thread(1) program counter : Although many programs are multi-threaded, but because there is generally only one processor, s
only because of the association between classes, but also because of the class's parameter changes (which are also classes) and the message passing mechanism between classes. As long as the class has changed to cause another class to change, it can be said that there is dependency.such as the television class and the Channel
foreign key operation, mapped to the primary key of the related table, the foreign key operation "Figure" is? Fk?.Association (associations)Correlation indicates that there is a relationship between two model elements, which is typically implemented as an instance variable in a class. A connector can contain named roles, cardinality, direction, and constraints on both ends. An association is an ordinary relationship between elements. If there are mor
Original: UML class diagram Knowledge collationUML Class DiagramUML, advanced necessary professional skills, can not understand the UML will not understand those excellent information.Here's a simple arrangementRelationship generalization relationship between classes (generalization)
Generalization (generalize): a line represented by a hollow arrow
I
UML's class diagram relationships are divided into: Association, aggregation/composition, dependency, generalization (inheritance). And the association is divided into two-way association, one-way association, self-correlation; Let's take a look at what these relationships are and where they differ.1. AssociationBidirectional Association:C1-C2: Refers to both sides know each other's existence, can call each
Reprinted: http://hi.baidu.com/dburu/blog/item/c60fc1881b37189ca4c2723f.html/cmtid/059096cb1ab0e0f352664fa7
Green UML:
A uml class diagram creation tool. You can use green UML to create a UML class diagram from the Code, or use a UML cl
Original: http://blog.csdn.net/u011514810/article/details/53196371-------------------------------------------------------------------------------------------------As a rookie, it is very important to view Java source code. In eclipse, it is very convenient to view the source code of a class, directly holding down the C
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