The vector stencils library "Sequence diagram" contains 32 SysML symbols.
#UML SEQUENCE DIAGRAM SYMBOLS PRO#
This example of UML sequence diagram symbols for the ConceptDraw PRO diagramming and vector drawing software is included in the ATM UML Diagrams solution from the Software Development area of ConceptDraw Solution Park. When an object is destroyed (removed from memory), an X is drawn on top of the lifeline, and the dashed line ceases to be drawn below it. Solid arrow heads represent synchronous calls, open arrow heads represent asynchronous messages, and dashed lines represent reply messages.Īctivation boxes, or method-call boxes, are opaque rectangles drawn on top of lifelines to represent that processes are being performed in response to the message (ExecutionSpecifications in UML). Messages, written with horizontal arrows with the message name written above them, display interaction. Leaving the instance name blank can represent anonymous and unnamed instances. If the lifeline is that of an object, it demonstrates a role. This allows the specification of simple runtime scenarios in a graphical manner.
"A sequence diagram shows, as parallel vertical lines (lifelines), different processes or objects that live simultaneously, and, as horizontal arrows, the messages exchanged between them, in the order in which they occur. Use it for object-oriented modeling of your bank information system. The vector stencils library "Bank UML sequence diagram" contains 34 shapes for drawing UML sequence diagrams. The example "Design elements - UML sequence diagrams" is included in the Rapid UML solution from the Software Development area of ConceptDraw Solution Park. It should be the result of a message, either from the object itself, or another.Ī message sent from outside the diagram can be represented by a message originating from a filled-in circle (found message in UML) or from a border of the sequence diagram (gate in UML)." When an object is destroyed (removed from memory), an X is drawn on top of the lifeline, and the dashed line ceases to be drawn below it (this is not the case in the first example though). Objects calling methods on themselves use messages and add new activation boxes on top of any others to indicate a further level of processing. Activation boxes, or method-call boxes, are opaque rectangles drawn on top of lifelines to represent that processes are being performed in response to the message (ExecutionSpecifications in UML).
Asynchronous calls are present in multithreaded applications and in message-oriented middleware. If a caller sends an asynchronous message, it can continue processing and doesn’t have to wait for a response. If a caller sends a synchronous message, it must wait until the message is done, such as invoking a subroutine. Solid arrow heads represent synchronous calls, open arrow heads represent asynchronous messages, and dashed lines represent reply messages. Note that leaving the instance name blank can represent anonymous and unnamed instances.
Wide borders styles with css could generate unwanted clipping which is why this config param exists.The vector stencils library "UML sequence diagrams" contains 50 symbols for the ConceptDraw PRO diagramming and vector drawing software. Turns on/off the rendering of actors below the diagram as well as above itĪdjusts how far down the graph ended.
Css body Possible configuration parameters: Parameter
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