Move the classes so they fit nicely on a single page or as close to.(in the middle of the bar), then Apply Default Layout. If desired, select the Layout tab, pick Diagram Layout.
When prompted, I set the current package to be the namespace root. Package per namespace, create diagram for each package, etc). Remaning default options (recursively process directories, create To the appropriate type (such as Java) and use the Browse to the top directory of your project, set Source Type.Click on your class diagram in the Project Browser (usually on theįar left), then click on Files and Import.Click on the Develop tab and note the Files drop-down.Enter the package name for the project you Click on the Create Diagram button the system will prompt.Note the Files menu is also selected here. Package, clicking on UMLStructural, selecting Class, Create a class model and use the Model Wizard to add a classĭiagram by clicking on the Diagram tab, selecting Create.The top level of the project or in a doc folder. The project I recommend either putting the EA file at This pops up a dialog asking where to put Ensure the project builds so the import does not fail mid-way.Reverse engineering a class model using EA 15:.The Start tab on the menu bar, clicking on Design, and You can reopen the project browser by clicking on Sometimes students see a blank screen after opening files - there is.Installation: pick the personal edition and ask your instructor forĪ version of the key that you can copy/paste.Directions for older versions are further down this page. You can use an Interaction element to insert an Interaction diagram as a child of a Class element.Version 15 of Enterprise Architect was first distributed in summer,Ģ020. The State/Continuation element serves two different purposes for Sequence diagrams, as State Invariants and Continuations. This example Sequence diagram demonstrates several different elements.Īn Actor is a user of the system user can mean a human user, a machine, or even another system or subsystem in the model.Ī Lifeline represents a distinct connectable element and is an individual participant in an interaction.īoundary elements are used in analysis to capture user interactions, screen flows and element interactions.Ī Control organizes and schedules other activities and elements.Īn Entity is a stereotyped Object that models a store or persistence mechanism that captures the information or knowledge in a system.Ī Fragment element can represents iterations or alternative processes in a Sequence diagram.Īn Endpoint is used in Interaction diagrams to reflect a lost or found Message in sequence.Ī Diagram Gate is a simple graphical way to indicate the point at which messages can be transmitted into and out of interaction fragments. You generate Sequence diagram elements and connectors from the 'Interaction' pages of the Toolbox. To toggle the numbering of messages on a Sequence diagram, select or deselect the 'Show Sequence Numbering' checkbox on the 'Preferences' dialog. Each element has a dashed stem called a Lifeline, where that element exists and potentially takes part in the interactions.Stereotyped elements, such as Boundary, Control and Entity, can be used to illustrate screens, controllers and database items, respectively.An Actor element can be used to represent the user initiating the flow of events.Messages on a Sequence diagram can be of several types the Messages can also be configured to reflect the operations and properties of the source and target elements (see the Notes in the Message Help topic).Sequence elements are arranged in a horizontal sequence, with Messages passing back and forward between elements.Make explanatory models for Use Case scenarios by creating a Sequence diagram with an Actor and elements involved in the Use Case, you can model the sequence of steps the user and the system undertake to complete the required tasks.Capture the flow of information and responsibility throughout the system, early in analysis Messages between elements eventually become method calls in the Class model.Depict workflow, Message passing and how elements in general cooperate over time to achieve a result.
SEQUENCE DIAGRAM IN ENTERPRISE ARCHITECT SERIES
A Sequence diagram is a structured representation of behavior as a series of sequential steps over time.