UML activity diagram symbols and meanings

2024-11-14   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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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