![]() ![]() For more information, contact your Microsoft 365 admin. Note: Creating and editing UML diagrams on Visio for the web requires a Visio Plan 1 or Visio Plan 2 license, which is purchased separately from Microsoft 365. Glue the other endpoint to a connection point on a Use Case shape.įor more information about use case diagrams (and procedures for using Microsoft Visual Studio to create use case diagrams), go to UML Use Case Diagrams: Guidelines. Glue one endpoint of the Association shape to a connection point on an Actor shape. In a use case diagram, drag an Association connector shape onto the drawing page. Shows that one use case adds functionality to another.Įxample: To indicate a relationship between an actor and a use case Shows how a use case is broken into smaller steps. Indicates that a use case is a specific way to achieve goals of the general use case. Indicates that one use case has a dependency on another. Shows the relationship of an actor to a use case. Use connector shapes to indicate relationships between shapes in the diagram. To resize the subsystem, select the shape, and then drag a selection handle.ĭrag Use Case shapes from the UML Use Case stencil and place them inside the subsystem boundary, and then drag Actor shapes to the outside of the subsystem boundary. Click outside the shape on the drawing page. The subsystem can represent your entire system or a major component.ĭouble-click the Subsystem shape, and then type a new name for the for it, or press the Delete key to delete the existing name. If you still don’t see it, click the Expand the Shapes window button on the left.)ĭrag a Subsystem shape onto the drawing page. (If you don’t see the Shapes window, go to View > Task Panes and make sure that Shapes is selected. A UML Use Case stencil is open in the Shapes window. You should see the Shapes window next to the diagram. (A description of each one is shown on the right when you select it.) Then select either Metric Units or US Units. In the dialog box, select the blank template or one of the three starter diagrams. IntelliJ IDEA will update the source code accordingly.From the search results, select UML Use Case. To delete the existing links, select the ones you don't need and press Delete. You can select the icon on the diagram toolbar to draw relationship links between elements in your graph. You can view members of the class, add new, delete the existing ones, see implementations, check parent classes, perform basic refactoring, add notes, and so on. When working with diagrams, use the context menu in the diagram editor to perform different tasks. To save the diagram as a file, right-click the diagram editor and from the context menu, select Export Diagram | Export to File and then the file extension in which you want to save the diagram. This might be helpful, when you generate a diagram on a package that contains inner packages. When you click through classes in the graph, IntelliJ IDEA greys out classes that do not reside in the same package. ![]() ![]() IntelliJ IDEA follows the UML conventions in showing relationships between the classes. You can click the icon to see class dependencies. The protected methods are displayed with modifier icons next to them. IntelliJ IDEA displays members with visibility not less than protected, such as public, package local, and protected ones. For example, to view protected methods, click on the diagram toolbar and select protected from the list. The lists are displayed based on the selected visibility level, which you can change. To see the list of methods, fields, and other code elements, select the appropriate icon on the diagram toolbar located on top of the diagram editor. You can press Control+F12 on the element to view a list of diagram elements and navigate between them. Select VCS | Uncommitted Changes| Show Local Changes as UML Command Alt Shift D. You can view your VCS local changes as a diagram. IntelliJ IDEA generates a UML diagram for classes and their dependencies. In the list that opens, select Java Class Diagram. In the Project tool window, right-click a package for which you want to create a diagram and select Diagrams | Show Diagram Command Alt Shift U). Such diagrams always reflect the structure of actual classes and methods in your application. IntelliJ IDEA lets you generate a diagram on a package in your project. Open the Installed tab, find the Diagrams plugin, and select the checkbox next to the plugin name. Press Control+Alt+S to open the IDE settings and then select Plugins. If the relevant features aren't available, make sure that you didn't disable the plugin. This functionality relies on the Diagrams plugin, which is bundled and enabled in IntelliJ IDEA by default. ![]()
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