2016年6月9日 · I'd like to represent a loop in a UML activity diagram. Here's my situation: For each folder, I check each document within that folder; For each document I check its content: If it's invalid (based on keyword searching), do action X and pass to next document. When all document are verified, continue to the next folder.

2016年7月6日 · I am modeling a loop in an UML activity diagram. It works well with simple condition nodes (diagram 1), but I am looking for a more expressive way to emphasise the loop semantic. So I came to "regions" or "interruptible regions" which are shown here and there, but I couldn't find many really satisfying examples.

2022年1月24日 · Loop in UML Activity Diagram. The example diagram shows a simple loop that iterates from 1 to 10 and repeats an action called 'Do action'. The loop can also be depicted using a simple flow with actions and a decision node. Loop in …

2009年10月7日 · UML activity diagram might able to explain loops - in a procedural way. But I can see a shortage what UML will fail to describe functional expression like (map/foreach/reduce) in a simply way. Look further down the page you link to for Expansion Region. Use one with the iterative keyword.

To use loops in a UML Activity Diagram, you can make use of two main loop constructs: the while loop and the for loop. While Loop: The while loop is represented by a diamond-shaped symbol with the condition written inside.

A loop node is a structured activity node that represents a loop with setup, test, and body sections. Each section is a well-nested sub region of the activity whose nodes follow any predecessors of the loop and precede any successors of the loop.

2010年3月17日 · Does anybody know how to model a for loop in an activity diagram? I tried with the Structured activity node “loop node”, but I can’t figure how to set it’s properties to model a for loop.

2025年1月3日 · Activity diagrams are an essential part of the Unified Modeling Language (UML) that help visualize workflows, processes, or activities within a system. They depict how different actions are connected and how a system moves from one state to another.

The Ultimate Guide to Activity Diagrams in UML - Includes a general overview, common benefits of using one, basic components, standard symbols, examples, and more. Learn how to plan and create an activity diagram with this guide.

2019年4月11日 · For instance, in the first loop I want to loop over a collection, then in a nested loop, loop over another collection, some actions/activities are done, a separate collection (global as you have mentioned) is filled/changed.