UML Activity Diagram Symbols

Pre-drawn UML activity diagram symbols represent activity, state, object in state, decision activity, control flow, object flow, etc. These symbols help create accurate diagrams and documentation.

UML activity diagram templates offer you many useful shapes. UML activity diagram symbols like activity, state, object in state, decision activity, control flow, object flow and more are available.

UML Activity Diagram Symbols

UML Activity Diagram Shapes

UML Activity Diagram Symbols

Activity

Activity in Unified Modeling Language (UML) is a major task that must take place in order to fulfill an operation contract.

State

State defines current condition of an event or activity. State diagram is often used to describe state changes triggered by events.

Decision activity

Decision activity is introduced in UML to support conditionals in activities. A decision activity is modeled as a diamond on a UML Activity diagram. Decision activity should reflect the previous activity.

Control flow

Control flow in computer science refers to the order in which the individual statements, instructions or function calls of an imperative or a declarative program are executed or evaluated. Object flow is a path along which objects or data can pass.

Object flow

Object flow is a path along which objects or data can pass.

Bars

Bars represent the start (split) or end (join) of concurrent activities.

Initial state

Initial state shows the initial state of the workflow, meanwhile, final state displays the final state of the workflow.

Constraint

Constraint is an extension mechanism that enables you to refine the semantics of a UML model element.

Note

Note contains comments or textual information.

Edraw software provides you lots of shapes used in UML activity diagram. UML activity diagram shapes like activity, state, object in state, decision activity, control flow, object flow and more are available.

Need fresh looking UML activity diagram symbols for your design? These UML activity diagram symbols are a cinch to pop in. And their crisp, fine detail will make spectacular, easy-to-understand diagrams and presentations to your customers.

Links:

UML Activity Diagram Software

UML Activity Diagram

UML Component Diagram Symbols

UML Deployment Diagram Symbols

UML Use Case Diagram Symbols

UML Sequence Diagram Symbols

UML Collaboration Diagram Symbols

UML Statechart Diagram Symbols

UML Class Diagram Symbols

Share the page:

Get Started! You Will Love This Easy-To-Use Diagram Software.

Edraw Max is perfect not only for professional-looking flowcharts, organizational charts, mind maps, but also network diagrams, floor plans, workflows, fashion designs, UML diagrams, electrical diagrams, science illustration, charts and graphs... and that is just the beginning!

Top