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Multiple object type assignment to one object type [message #1842849]

Fri, 02 July 2021 16:25

Tomas Wall

Messages: 53
Registered: April 2021

Member

Hi Dimitris,

I was wondering does Epsilon support assigning objects of different types to one type? Is there any way to do that?

Because in this minimal example https://www.eclipse.org/epsilon/live/?7430b781 I want to transform both smallroom and bigroom from the source model to rooms in the target model, but it only considers the last one (it overwrites the first one), and I only get the bigroom.

Would there be any trick to achieve this?

Many thanks,
Tomas!

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Re: Multiple object type assignment to one object type [message #1842858 is a reply to message #1842849]

Sat, 03 July 2021 08:34

Dimitris Kolovos

Messages: 2163
Registered: July 2009
Location: York, UK

Senior Member

Hi Tomas,

Replacing

t.rooms::=s.smallrooms;
t.rooms::=s.bigrooms;

with

t.rooms::=s.smallrooms+s.bigrooms;

should do the trick.

Best,
Dimitris

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