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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Unfortunately not (although there is support
for the use of regular expressions). However, there are other ways to get
around this restriction so that you can reason about your models using OCL.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>For example, turn your Atom into a Model.
Now it can hold an unbounded number of Atoms. Each Atom can have a string
FieldAttribute. The strings from each of the Atoms compose the elements your
list. Then you can examine each individual string using OCL.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> <st1:PersonName
w:st="on">gme-users</st1:PersonName>-bounces@list.isis.vanderbilt.edu [mailto:<st1:PersonName
w:st="on">gme-users</st1:PersonName>-bounces@list.isis.vanderbilt.edu] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Joe H.<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, November 08, 2006
12:25 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">gme-users</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [<st1:PersonName
w:st="on">gme-users</st1:PersonName>] GME Attributes: Sequences/Lists of
Strings</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi, Matt.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks for the information. I’d also
like to add an OCL constraint that would use the sequence of strings. I doubt
that OCL (either the official version of GME’s version) supports
parsing/iteration of a sequence of strings as you outline below. If it does
please let me know.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>-Joe<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> <st1:PersonName
w:st="on">gme-users</st1:PersonName>-bounces@list.isis.vanderbilt.edu [mailto:<st1:PersonName
w:st="on">gme-users</st1:PersonName>-bounces@list.isis.vanderbilt.edu] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Matthew J. Emerson<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, November 08, 2006
12:20 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">gme-users</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [<st1:PersonName
w:st="on">gme-users</st1:PersonName>] GME Attributes: Sequences/Lists of
Strings</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>If there were a native way to do this, it
would be used for specifying enumeration labels when metamodeling (since each
label is a string).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>The best way to get the functionality
you’re looking for is to use a string FieldAttribute with a tokenizing
character (newline, semicolon). In a model interpreter, you can tokenize the
string from the attribute into a list.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>--Matt<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> <st1:PersonName
w:st="on">gme-users</st1:PersonName>-bounces@list.isis.vanderbilt.edu [mailto:<st1:PersonName
w:st="on">gme-users</st1:PersonName>-bounces@list.isis.vanderbilt.edu] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Joe H.<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, November 07, 2006
3:33 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">gme-users</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> [<st1:PersonName w:st="on">gme-users</st1:PersonName>]
GME Attributes: Sequences/Lists of Strings</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hello, all.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I want to have an attribute on an Atom that is a list or
sequence of strings (as opposed to just having a single string via a
FieldAttribute). The length of the list/sequence is unbounded/unspecified. I
don’t see a way to do this and didn’t see anything applicable
skimming through the GME User’s Manual. Can this be done? If so, how do I
do this?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-Joe<o:p></o:p></span></font></p>
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