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Creating objects with multi-valued children [message #617800] Tue, 01 September 2009 21:33
Doug Bercot is currently offline Doug Bercot
Messages: 5
Registered: July 2009
Junior Member
... sorry in advance for cross-posting, but I'm a complete noob. I also
posted this query in eclipse.modeling.mdt.

If I were to create a simple object that has a containment association
with an N..N value (as shown in the "simple" model below), is there a
proper place in which I can modify the generated code such that the
contained objects are always of the correct number?

In this example, could I modify one of the factories such that a "Car"
object is always created with 4 "Tire" child objects?

TIA


<?xml version="1.0" encoding="UTF-8"?>
<ecore:EPackage xmi:version="2.0"
xmlns:xmi="http://www.omg.org/XMI";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"; name="simple"
nsURI="http://nunjobiznezz.com/emf/simple"; nsPrefix="simple">
<eClassifiers xsi:type="ecore:EClass" name="Car">
<eStructuralFeatures xsi:type="ecore:EReference" name="tires"
lowerBound="4" upperBound="4"
eType="#//Tires" containment="true"/>
</eClassifiers>
<eClassifiers xsi:type="ecore:EClass" name="Tires"/>
</ecore:EPackage>
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