Activity Diagram for the Parking Lot

An activity diagram is a great way to visualize the flow of messages from one activity to the other in the system. There can be different activity diagrams that we can create for our parking lot system. For this lesson, we will create activity diagrams for the following two activities:

• The vehicle entering the parking lot

• Activity challenge: Customer pays the parking ticket

Vehicle entering the parking lot

The following are the states and actions that will be involved ...