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Author Topic: Difference between 'State' and 'State Machine'  (Read 5570 times)

JoGo

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Difference between 'State' and 'State Machine'
« on: August 27, 2008, 11:40:41 am »
what is the difference between a State element and a State Machine element?

«Midnight»

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Re: Difference between 'State' and 'State Machine'
« Reply #1 on: August 27, 2008, 10:31:50 pm »
Not too much from the outside.

To oversimplify a bit, the element is just that, the machine is one with internal state transitions. [That's probably enough for you to get the flavor. See the UML spec or any good book for a better picture of this. Note that the terminology has changed a bit since UML 1.x, so be prepared for some minor disconnects.]
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Oliver F.

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Re: Difference between 'State' and 'State Machine'
« Reply #2 on: August 28, 2008, 02:03:01 am »
Quote
Not too much from the outside.

To oversimplify a bit, the element is just that, the machine is one with internal state transitions.

And to sum it up, a state machine element would be a state element inside a state machine (with the state element be the atomic element type).

Oliver
Just noticed how head scratching strange this definition is