Pic 1. UML Class Diagram Software
On the UML Class Diagram, Classes are represented as boxes that consist of name, attributes of the class, operations or methods, and responsibilities.
Pic 2. UML Class Diagram Components
ConceptDraw DIAGRAM allows you to set the following visibility markers that assign where and how will be available the class components: of a class member: Public (+), Private (-), Protected (#), Derived (/), Static (_), Package (~). The visibility marker must be placed before the name of class member.
Pic 3. UML Class Diagram Components
ConceptDraw DIAGRAM allows you to depict the associations (static relationships) between objects and classes on the Class Diagrams. The association that connects two classes is represented as:
- Aggregation (“has a”) association – as line with empty diamond.
- Composition (“owns a”) association – as line with filled diamond.
- Generalization or Inheritance (“is a”) association – as line with empty triangle.
- Realization association – as unbroken line with empty triangle.
- Dependency association - as unbroken line with an open arrowhead.
- Synchronous message association – as line with filled triangle.
The components with Private visibility (-) are not visible from outside. The Protected visibility (#) allows the components be accessible in any child class. The components with Public visibility (+) are visible for all other classes. The Derived (/) class inherits the properties of the base class. The Static (_) visibility is used at the encapsulation. The Package (~) visibility shows that the components are accessible to any class of this package.
Pic 4. UML Class Diagram Associations
ConceptDraw DIAGRAM allows to indicate the multiplicity of associations, i.e. the quantity of instances of one class that are linked to one instance of the other class. There are four notations:
- 0..1 – no or one instance;
- 1 – one instance;
- 0..* – zero or more instances;
- 1..* – one or more instances.
Pic 5. UML Class Diagram Multiplicity Associations
Pic 6. UML Class Diagram Constructor.
This example represents the aggregation associations and uses the multiplicity of associations.
The Rapid UML Solution of ConceptDraw DIAGRAM also provides templates and samples that help you to create the UML Class Diagram in one moment.
Pic 7. Rapid UML Solution in ConceptDraw STORE
The document of ConceptDraw DIAGRAM with UML Class Diagram is a vector graphic document and can be reviewed, modified or convert to a variety of formats: image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio.
Pic 8. Export options from ConceptDraw DIAGRAM
ConceptDraw DIAGRAM extended with the Rapid UML Solution is perfect for drawing professional UML Class Diagrams.
TEN RELATED HOW TO's:
UML Deployment diagram describes the hardware used in system implementations and the execution environments and artifacts deployed on the hardware.
ConceptDraw has 393 vector stencils in the 13 libraries that helps you to start using software for designing your own UML Diagrams. You can use the appropriate stencils of UML notation from UML Deployment library.
Picture: UML Deployment Diagram. Design Elements
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ConceptDraw helps you to start designing your own UML Collaboration Diagrams with examples and templates.
Picture: Diagramming Software for Design UML Collaboration Diagrams
There are many ways to track the system in a critical situation. To model a system behavior, uml notation is widely used. Usually, an UML diagram consists of elements such as actor and a case.
This diagram represents the structure of UML notations. Unified Modeling Language (UML) is used in software engineering to depict graphically the software modeling process. UM Language uses graphic notations for developing models of object-oriented systems. These notations displays requirements, sub-systems, logical and physical elements, etc. We created this diagram using ConceptDraw DIAGRAM reinforced with Rapid UML solution. It can be helpful for students on software engineering, when learning UML.
Picture: UML Notation
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In software engineering, a UML Class Diagrams is a type of static structure diagram that is used both for general conceptual modeling of the systematics of the application, and for detailed modeling translating the models into programming code.
Use ConceptDraw DIAGRAM with UML class diagram templates, samples and stencil library from Rapid UML solution to show the classes of system, their attributes, operations or methods, and the relationships among the classes.
Picture: UML Class Diagrams. ConceptDraw DIAGRAM - Diagramming Software for Design UML Diagrams
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Job duties in small companies are usually spread randomly among workers, causing lots of problems and misunderstanding. One of the ways to restore order in business processing is to create a cross-functional flowchart with swim lanes that would represent every step in production system. Another advantage of using swim lanes flowchart is that it represents not only processes, but people responsible for them.
Swim lane diagram is a kind of a process flow diagram. Its special feature is that it joins the features of process flow diagrams with organizational charts. Thus, a swim lane diagram display a participant of the business process in a conjunction with general flow of the business system. A swim lane diagram is looks similar to a swimming pool's lanes. Lanes can be horizontal and vertical. The lanes are pointed out relatively to resource name, which is assigned on implementation of the given part of the business process. ConceptDraw Business Process Mapping solution delivers the ability to design develop swim lanes flowcharts using the vector graphic objects of Swim Lanes library.
Picture: Swim Lane Diagrams
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The network architecture and design specialization will help you gain the technical leadership skills you need to design and implement high-quality networks that support business needs.
Picture: Computer Network Architecture. Computer and Network Examples
A Venn diagram, sometimes referred to as a set diagram, is a diagramming style used to show all the possible logical relations between a finite amount of sets. Having ConceptDraw DIAGRAM software one allows anyone who cares for their drawings to look not only nice but also smart and professional.
Picture:
Venn Diagram Examples for Problem Solving
Computer Science. Chomsky Hierarchy
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Two types of diagrams are used in UML: Structure Diagrams and Behavior Diagrams. Behavior Diagrams represent the processes proceeding in a modeled environment. Structure Diagrams represent the elements that compose the system.
Picture: UML Diagram Types List
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ConceptDraw has several examples that help you to start using software for designing UML Use Case Diagrams.
Picture: UML Use Case Diagrams
Circular Diagram is a type of diagram widely used in marketing and economics for visualization information in a clear and visual form. ConceptDraw DIAGRAM diagramming and vector drawing software offers the useful tools of the Target and Circular Diagrams solution from the Marketing area of ConceptDraw Solution Park for effective drawing a Circular Diagram of any complexity and design.
Picture: Circular Diagram
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