March 2020
Intermediate to advanced
534 pages
14h 15m
English
One of the benefits of writing ATL classes is that the classes create their own data, which means we can tell them to ensure that a process can be performed.
For example, we can't create a vehicle without a vehicle group, and we know from the code that we also need a default vehicle group. Here, we need to write a method starting with ensure, such as ensureCanCreateVehicle().
To demonstrate this, we will add ConVMSVehicleTableCars to our ATL data class structure.
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