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<p class="MsoNormal">Dear All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For a GME metamodel, I would like to reach the position of a model or an atom and check it in OCL. Is there a way to do this?<o:p></o:p></p>
<p class="MsoNormal">In other words, how can we reach to the regnodes in a model?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is what I see in XME file:<o:p></o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""><model id="id-0065-00000003" kind="Parking" role="Parking" guid="{38124716-ca03-48d1-a7f2-e4dcd55c298b}" relid="0x2" childrelidcntr="0x0"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> <name>Parking</name><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> <regnode name="PartRegs" status="undefined"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> <value></value><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> <regnode name="Aspect" status="undefined"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> <value></value><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> <regnode name="Position" isopaque="yes"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> <value>175,245</value><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> </regnode><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> </regnode><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> </regnode><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Courier New""> </model><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is what I try with OCL:<o:p></o:p></p>
<p class="MsoNormal">self.PartRegs.Aspect.Position = "20,20"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">or something like this:<o:p></o:p></p>
<p class="MsoNormal">self.PartRegs.Aspect.Position.getX() = 20<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you very much.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoPlainText">Asst.Prof.Dr. Deniz Çetinkaya<o:p></o:p></p>
<p class="MsoPlainText">Electrical and Electronics Engineering Department<o:p></o:p></p>
<p class="MsoPlainText">Faculty of Engineering<o:p></o:p></p>
<p class="MsoPlainText">University of Turkish Aeronautical Association<o:p></o:p></p>
<p class="MsoPlainText">Email: <a href="mailto:dcetinkaya@thk.edu.tr">dcetinkaya@thk.edu.tr</a><o:p></o:p></p>
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