UML activity diagram symbols and meanings
2024-11-14 10:23:10 0 Report
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This document provides an overview of UML activity diagram symbols and their meanings, essential for illustrating workflows and processes. The content includes key elements such as the initial and final states of a workflow, decision nodes, branching conditions, and synchronization bars. It also covers sending objects or signals to external systems or activities, defining current conditions of events, and representing activities or states. These symbols and definitions are crucial for understanding the main tasks required to fulfill an operation contract, offering a comprehensive guide to effectively using UML activity diagrams in process modeling.
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Outline/Content
Display the final state of the workflow
Branching conditions in the process
Send object or signal
Define the current conditions of events or activities
Send an object or signal to an external system or another activity to represent an activity or state
Decision Nodes
Synchronization Bar
Show the initial state of the workflow
Activity
Final State
Definition
illustration
status
UML Activity Diagram示意图
The main tasks that must be performed to fulfill the operation contract
Initial State

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