Want to create emf model with eclipseUML, but the middle of the Great God encountered a problem seeking answers ! ! !

  uml   eclipseuml   gef   eclipse   emf

I downloaded and installed after eclipseUML , follow the steps you want to create emf model , but the information online is to say , to create a emf class diagram, then it will generate . ecd and . ecore two files. But my only uml class diagram, and then will generate . Ucd files. Does it affect it?
Why shining installed , but can not find emf class diagram it? I downloaded eclipseUML is included gef, emf 's .
big knees and begged God to answer this question is tangled for a long time .
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with powerdesigner it ;
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to omondo company sent a message , finally know why.
I had read the book examples and tutorials , are used eclipseUML3.1 and below , this time there are still emf class diagram of . But now the official minimum version can be downloaded online is a 3.2 . This is omondo mail me back :
EMF class diagram had been taken out of the product in order to focus only on UML.
Soyatec is EMF oriented and can provide you what you need.

Regards,

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