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[ATL] Beginner's Question [message #494816]

Mon, 02 November 2009 18:09

No real name

Messages: 8
Registered: September 2009

Junior Member

This is a pretty stupid question, bu the ATL tutorial/wiki wasn't very clear on this.

So I have a source and a target metamodels.

Source:

http://i17.photobucket.com/albums/b86/knuk/source.png

Target:

So let's say I want to make a matching rule that matches Rosetta->DesignUnit->EString to Rosetta->DesignUnit->Label->EString

I know the syntax would look something like this, but I'm still confused as to what ClassA or ClassB would be.

rule case {
	from
		s : MM_A!ClassA
	to
		t : MM_B!ClassB (
			something <- s.something
		),

}

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Re: [ATL] Beginner's Question [message #495776 is a reply to message #494816]

Fri, 06 November 2009 02:26

No real name

Messages: 8
Registered: September 2009

Junior Member

Bump. Can anyone help?

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Re: [ATL] Beginner's Question [message #496109 is a reply to message #494816]

Sun, 08 November 2009 17:17

mag

Messages: 3
Registered: November 2009

Junior Member

Not shure, but something like:

rule case {
	from
		s : MM_A!Rosetta
	to
		t : MM_B!Rosetta (
			contents <- Sequnce{ design_unit)
		),
		design_unit: MM_B!DesignUnit(
                        name2 <- label
                ),
                label: MM_B!Label(
                name <- s.name
}

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