[gme-users] OCL Question

[Raub, Ryan W (FMSCOE)]

I am trying to write a constraint to compare a common attribute on two
atoms that are connected, to allow or disallow the connection. 

 

I have not been able to access the 2nd connecting atom's attribute.  The
source atom can be referred to as "self", but I can not find any method
combination that leads me to the destination atom.  

 

So far this is what I have:

-- DataType is the name of the string attribute I wish to compare on
both SRC and DST atoms. 

let dest = self.connectedFCOs("dst")->theOnly() in  

let src   = self.DataType.trim() in

dest = src

 

 

Thanks,

  Ryan 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://list.isis.vanderbilt.edu/pipermail/gme-users/attachments/20060801/594e084a/attachment.htm