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How to represent relationship in ecore? [message #422932]

Fri, 19 September 2008 06:17

Wang Liang

Messages: 5
Registered: July 2009

Junior Member

Hi, All,

I've found that there is no relationship in ecore, which exists in DSL.
How to represent it in ecore if wanted?

Thanks.

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Re: How to represent relationship in ecore? [message #422946 is a reply to message #422932]

Fri, 19 September 2008 13:26

Eclipse User

Originally posted by: cdamus.zeligsoft.com

Hi, Wang,

Ecore's basic relationship construct is the EReference. It establishes
a link from an instance of one EClass to another.

If you are looking for something like the MOF association semantics,
have a look at Ed's thorough dissertation on his blog:

http://ed-merks.blogspot.com/2008/01/modeling-associations-w ith-ecore.html

HTH,

Christian

Wang Liang wrote:
> Hi, All,
>
> I've found that there is no relationship in ecore, which exists in DSL.
> How to represent it in ecore if wanted?
>
> Thanks.
>

Report message to a moderator