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Questions tagged [activity-diagram]

An activity diagram is a mapping of the steps involved in a repetitive process to a visual workflow

An activity diagram is a subset of UML which is intended to facilitate and codify decisions and priorities within an organization.

References

UML 2 Activity Diagramming Guidelines

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Visual Paradigm for UML Using Conditional Nodes

I am attempting to use Visual Paradigm to produce an activity diagram. I want to use a conditional node. I have placed ond in my diagram, named it and now see there are two areas Test and Body. I want to enter a test condition but see no way to do…
Andrew S
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Is my use case diagram too complicated and Activity diagram too dense?

I am doing the 2 diagrams for a hotel booking service question. I did look up google and almost all diagram examples seem to have nicely linked up the actors but I just don't seem to be able to do so in my case. Also for the activiy diagram, I feel…
kar
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UML: Two sequential token flows, random decision which starts first

I'm looking for a way how to model two activity flows (in an activity-diagram), where it doesn't matter, which one starts first, but the second one has than to wait, until the first ends. I know, there exist the start (split) and end (join) of…
abertschi
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Activity Diagram with timed events

Draw an activity diagram using signals to capture the following series of events: Three days before the flight, my travel agent emails me with a list of required travel documents. If the list is not received by the three day deadline I cancel the…
David Gordon
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need for creating partitions in an activity diagram

i am sorry for asking such a straight forward and simple question but there is a lot of confusion regarding the use of partition in activity diagrams like : is it really necessary to create partitions? since each organisation has a number of…
0decimal0
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UML Activity Diagram - how to design?

MAKE RESERVATIONS is the activity and it states the following: A customer contacts a reservation officer about a car rental. The customer quotes the start and end dates needed, the preferred vehicle, and the pickup office. The reservation officer…
Max Bummer
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Developing Activity Diagram for Back End Application

I am developing a web based back-end application. In this back-end, I can View, Add, Edit, and Delete information. There is a form and a table positioned under the form. First, the application will load information into the table. When I choose to…
aswin
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Activity Diagrams created in Visio 2013 (Preview)?

In the past I was using Rational Rose, and now I'm trying to switch to Visio. But many things that I could easily find in Rose, I can't or have hard time finding it in Visio (2013 Preview). I have looked at the available diagram possibilities (when…
Zsombi
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Simplify a UML activity diagram

I am about to make a UML activity diagram for an old program, full of goto. The program I'm going to model is constructed as in the example. First, it make something, then it check the error flag. And if the error flag is set, it writes an error…
magol
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How do I branch to another use case with extends relationship in an activity diagram?

Sorry to ask another newb question but right now I am translating a UML diagram into an activity diagram. I need to branch my activity diagram to two different use cases each with an extend relationship on the UML chart. What symbol do I use?
DrinkJavaCodeJava
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ArgoUML signal in activity diagram

I'm working on a activity diagram that shows model/view transitions. I've done a lot of class diagrams with ArgoUML and want to do this with ArgoUML, too. For a user input I would usually use an input signal. In ArgoUML 0.34, I can not figure out…
Stephan
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UML Activity Diagram Object Flow/ Parameter

In this Activity Diagram, I'm using an input-pin for some user parameter which need to be passed to the other activity (some_activity). I also want to use those parameters in the "param_test" diagram (guard of the decision node). Is this the correct…
Chris
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How to take multiple outputs from an action in the Activity Diagram in UML 2?

I am trying to draw an activity diagram in UML 2. I have an action called "splitter" which takes an object and split it into two groups of objects called A and B. These new objects undergo two different flows in the activity diagrams in parallel. I…
Javad
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Guide on Activity Diagram

Can anyone guide me how can I improve and change my activity diagram so it will be a correct format please. http://imageshack.us/photo/my-images/857/activitydiagram.png/ Thanks.
theTaken
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is there anything wrong with my UML Activity diagram?

I want to know what is wrong with my diagrams? please help me through the following diagram: UML ACTIVITY DIAGRAM
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