Eclipse Community Forums: ATL

Home

Home » Modeling » ATL » Lazy rule(the difference of unique lazy rule and lazy rule )

Lazy rule [message #1044711]

Fri, 19 April 2013 04:33

Eclipse User

hello,
Who can give me some examples to tell me the difference of lazy rule and Unique lazy rule ?
Thank you!

Re: Lazy rule [message #1044733 is a reply to message #1044711]

Fri, 19 April 2013 05:05

Eclipse User

Hello,

In ATL, the preferred order for using rules is the following one: use standard "matched rules" as much as possible, only when required (in specific cases) use some "unique lazy rules" or standard "lazy rules".
You can find information on lazy rules (standard and unique) from the dedicated ATL user guide section.
Basically, the difference between "unique lazy rules" and "lazy rules" is that when calling several times an unique lay rule on the same input element, only one corresponding output model element is created (and then referred to).

Best regards,

Hugo

Previous Topic:	[ATL][AML]Information on AML
Next Topic:	[ATL] EMF VMException: Cannot create OUT!...

Goto Forum:

-=] Back to Top [=-

Current Time: Sat Jul 26 15:34:08 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter