code 128 vb.net Diagrams Used in UML in Java

Drawer QR Code 2d barcode in Java Diagrams Used in UML

Diagrams Used in UML
Recognizing QR-Code In Java
Using Barcode Control SDK for Java Control to generate, create, read, scan barcode image in Java applications.
Denso QR Bar Code Maker In Java
Using Barcode printer for Java Control to generate, create QR Code 2d barcode image in Java applications.
The following sections introduce the graphical diagrams defined within UML. These descriptions are expanded upon later in the chapter.
Scan Quick Response Code In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
Bar Code Creator In Java
Using Barcode creator for Java Control to generate, create barcode image in Java applications.
TABLE 3-2
Barcode Reader In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
QR Code JIS X 0510 Drawer In C#
Using Barcode drawer for Visual Studio .NET Control to generate, create QR image in VS .NET applications.
UML Relationships
Creating QR Code JIS X 0510 In .NET
Using Barcode drawer for ASP.NET Control to generate, create QR Code image in ASP.NET applications.
Print QR Code ISO/IEC18004 In Visual Studio .NET
Using Barcode creator for .NET framework Control to generate, create QR Code 2d barcode image in VS .NET applications.
Relationship
QR-Code Maker In VB.NET
Using Barcode drawer for Visual Studio .NET Control to generate, create QR-Code image in VS .NET applications.
Encoding Code-128 In Java
Using Barcode drawer for Java Control to generate, create USS Code 128 image in Java applications.
Generalization (aka Inheritance) Association
Make EAN13 In Java
Using Barcode creator for Java Control to generate, create European Article Number 13 image in Java applications.
Data Matrix 2d Barcode Creation In Java
Using Barcode encoder for Java Control to generate, create Data Matrix ECC200 image in Java applications.
Description
Leitcode Maker In Java
Using Barcode drawer for Java Control to generate, create Leitcode image in Java applications.
Print GS1 - 13 In None
Using Barcode encoder for Office Excel Control to generate, create European Article Number 13 image in Office Excel applications.
A specialized version of another class Uses the services of another class
Encode 2D Barcode In VB.NET
Using Barcode generation for VS .NET Control to generate, create Matrix 2D Barcode image in Visual Studio .NET applications.
Draw Bar Code In .NET
Using Barcode generation for ASP.NET Control to generate, create bar code image in ASP.NET applications.
Notation
Code 128 Creator In VS .NET
Using Barcode generation for ASP.NET Control to generate, create Code 128 image in ASP.NET applications.
EAN-13 Supplement 5 Generation In .NET
Using Barcode maker for ASP.NET Control to generate, create GS1 - 13 image in ASP.NET applications.
Solid line with a closed arrowhead pointing to the more general class Solid line connecting the associated classes, with an optional open arrowhead showing direction of navigation A form of association with an unfilled diamond at the owner end of the association A form of aggregation, shown with either a filled diamond at the composite end, or with the composite graphically containing the component Dashed line with a closed hollow arrowhead pointing to the more refined class
Making Bar Code In None
Using Barcode creation for Font Control to generate, create bar code image in Font applications.
Print UCC - 12 In None
Using Barcode generator for Word Control to generate, create EAN / UCC - 13 image in Office Word applications.
Aggregation
A class owns another class
Composition
A class is composed of another class; refers to an aggregation within which the component parts and the larger encompassing whole share a lifetime A refined version of another class; refinement within a given model can be shown as a dependency with the stereotype <<refines>> or one of its more specific forms, such as <<implements>> A class dependent on another class
Refinement
Dependency
Dashed line with an open arrowhead pointing to the dependency
Uni ed Modeling Language
Use Case Diagram
The use case diagram shows actors, a set of use cases enclosed by a system boundary, communication or participation associations among the actors and the use cases, and generalizations among the use cases (see Figure 3-1).
Class Diagram
The class diagram shows modeling elements. It may also contain types, packages, relationships, and even instances such as objects and links. A class is the descriptor for a set of objects that have a similar structure, behavior, and relationships. UML provides notation for declaring, specifying, and using classes. Some modeling elements that are similar to classes (such as types, signals, or utilities) are notated as stereotypes of classes. Classes are declared in class diagrams and used in most of the other diagrams. See Figure 3-2, which depicts the Java EJB SessionBean class: AccessDataBean, its attributes and methods. Here, the class includes methods and attributes sufficient to make and access securities trade orders. For you to do well on the SCEA exam, your class diagrams must be well thought out and provide the required functionality to carry out the business requirement.
Package Diagram
The package diagram is a mechanism used for dividing and grouping model elements such as classes. In UML, a folder represents a package. The package provides a name space so that two elements with the same name can exist by placing them in two separate packages. Packages can also be nested within other packages. Dependencies between two packages indicate dependencies between any two classes in the packages (see Figure 3-3).
FIGURE 3-1
Use case diagram
3: Object-Oriented Analysis and Design
FIGURE 3-2
Class diagram
Uni ed Modeling Language
FIGURE 3-3
Package diagram
State Diagram
The state diagram is a two-part diagram showing states and transitions. It shows states connected by physical containment and tiling. The entire state diagram is attached through the model to a class or a method that is, an operation implementation (see Figure 3-4).
Activity Diagram
An activity diagram is a special case of a state diagram in which all or most of the states are action states and in which all or most of the transitions are triggered by completion of the actions in the source states. The entire activity diagram is attached via the model to a class or to the implementation of an operation or a use case. This diagram concentrates on activity driven by internal processing as opposed to external forces. Activity diagrams are used for situations in which all or most of the events represent the completion of internal actions. Alternatively, ordinary state diagrams are used for situations in which asynchronous events occur (see Figure 3-5).
FIGURE 3-4
State diagram
3: Object-Oriented Analysis and Design
FIGURE 3-5
Activity diagram
Sequence Diagram
A sequence diagram describes how groups of objects collaborate in some behavior over time. It records the behavior of a single use case. It displays objects and the messages passed among these objects in the use case. A design can have lots of methods in different classes. This makes it difficult to determine the overall
Copyright © OnBarcode.com . All rights reserved.