I believe that you should decouple entry from exit and make them two use
cases.
> oh yea, most certainly, since the behaviour of the barrier, the sensor or
whatever else device is involved (and most importantly the sequence of
events) will be different when the driver exits the car park from when the
driver enters the car park.
Chris
---
Chris Condos,
School Of Mathematical & Information Sciences,
Computer Science Subject Group,
Coventry University,
Priory Street, CV1 5FB,
Coventry,
UK
Tel: +44 - 24 - 76 88 8519
e-mail: [EMAIL PROTECTED]
| -----Original Message-----
| From: "Yves Gagnon" <[EMAIL PROTECTED]>
| Sent: Thursday, March 29, 2001 7:47 AM
| To: "Rose Forum" <[EMAIL PROTECTED]>
| Subject: (ROSE) Use Case versus generic system
|
|
|
|
| Hi all,
|
| We start a system for the parking area. The purpose of it his to manage
the
| entry/exit of the client. The system could be connect to an barrier, an
| arming loop (a device that capture the passage of the car), en entry
device
| (that have button for the ticket, credit card reader etc). My question is
| about the approach to define a use case like 'Client enter in the parking'
| for a system that could have different configuration. We want to let our
| customer be able to configure the entry like they want. That means they
| could decide to include a credit card reader or not, to have two barrier
or
| one etc. I ask myself what approach to take to define my use case ? What
| could be me primary scenario ? Even with a configuration, the client that
| enter in the parking could take many path, like to use the credit card
| reader instead of the button to take a ticket.
|
| An help will be very appreciate
|
| Thank you
|
| Yves Gagnon
| ygagnon@traf park.com
|
|
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