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[Solved]Problem in a constrain [message #854815]

Tue, 24 April 2012 04:59

Eclipse User

Hi,

I defined a constrain in my validator package. Although it doesn't give any error, it doesn't work.

@Check
public void checkAtLeastOneFrame(Frame frame)
{
Main m = EcoreUtil2.getContainerOfType(frame, m.class);
List<Frame> frames = EcoreUtil2.getAllContentsOfType(m, Main.class);
if((frames.size<1)){
error("There must be at least one frame", MyDslPackage.Literals.FRAME__NAME);
}
}

When I change frames.size >2 it works but <1 does not work. I wonder what's the problem?

Thanks!!

[Updated on: Tue, 24 April 2012 08:09] by Moderator

Re: [Solved]Problem in a constrain [message #854980 is a reply to message #854815]

Tue, 24 April 2012 08:11

Eclipse User

The problem is solved by putting MAIN__NAME instead of FRAME__NAME

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