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What is the best way to enumerate contents of instance file ? [message #55086]

Mon, 19 December 2005 11:37

Eclipse User

Originally posted by: thf20022003.yahoo.com

Assuming that I have an instance file "instance.xmi" created from the
metamodel "company.ecore".
After I load "instance.xmi" using Resource, I enumerate the contents of
"instance.xmi" by using the following code:
EList eList = resource.getContents();
for (int i=0; i<eList.size(); ++i) {
if ( eList.get(i) instanceof EPackage) {
} else if ( eList.get(i) instanceof EClass) {

} else if ( eList.get(i) instanceof EObject) {
// Always come here
} else {

}
}
I always get "eList.get(i) instanceof EObject".
Is there any way to get an instance of the "class" in company.ecore
metamodel ?

Regards,
Tong

Re: What is the best way to enumerate contents of instance file ? [message #55112 is a reply to message #55086]

Mon, 19 December 2005 11:40

Eclipse User

Originally posted by: thf20022003.yahoo.com

Hi,
Sorry. Wrong newsgroup (I intend to post in emf).

Regards,

"Tong" <thf20022003@yahoo.com> wrote in message
news:do6nkb$b7d$1@utils.eclipse.org...
> Assuming that I have an instance file "instance.xmi" created from the
> metamodel "company.ecore".
> After I load "instance.xmi" using Resource, I enumerate the contents of
> "instance.xmi" by using the following code:
> EList eList = resource.getContents();
> for (int i=0; i<eList.size(); ++i) {
> if ( eList.get(i) instanceof EPackage) {
> } else if ( eList.get(i) instanceof EClass) {
>
> } else if ( eList.get(i) instanceof EObject) {
> // Always come here
> } else {
>
> }
> }
> I always get "eList.get(i) instanceof EObject".
> Is there any way to get an instance of the "class" in company.ecore
> metamodel ?
>
> Regards,
> Tong
>
>

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