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What is a Usecase?

ramya narayanan
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Joined: Oct 06, 2008
Posts: 338
Dear Friends,
I've been asked to write a Usecase UI + API.
I assume a Usecase is nothing but a small developmental code which we have to write in our application to achieve the desired functionality which they demand?
Am I right?
Correct me If i'm wrong.
Regards
Piet Verdriet
Ranch Hand

Joined: Feb 25, 2006
Posts: 266
ramya narayanan wrote:Dear Friends,
I've been asked to write a Usecase UI + API.
I assume a Usecase is nothing but a small developmental code which we have to write in our application to achieve the desired functionality which they demand?
Am I right?
Correct me If i'm wrong.
Regards


Nope, a Use Case is not some sort of code. Wikipedia has a nice article about it: http://en.wikipedia.org/wiki/Use_case
Balagopal Kannampallil
Ranch Hand

Joined: Oct 18, 2004
Posts: 136

Hi Ramya,

Use Case is nothing but a description of the systems behavior to different request of the client and the response it gives to these requests under specified conditions. You don't need to write code for making a Use Case. It helps in understanding the general behavior of the application from a top level. You can start the detailed application development based on the Use Case you developed.

SCJP 5.0 and now fighting with ExtJS
 
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