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[xcore] using "id" as attribute name [message #1776364]

Wed, 15 November 2017 17:39

Jeremie Bresson

Messages: 1252
Registered: October 2011

Senior Member

I am trying to implement an existing interface with xcore and I need to have a String attribute called "id".

Something like that:

package sample.model

class User {
    String id
}

My problem is that "id" seems to be a special keyword in the xcore dsl.

What are the possibilities?

My current solution is a post processing step (after the code generation) where I modify the name of the attribute with text search and replace.

PS: I cannot change the name of the attribute, because it is driven by an interface that my Ecore-Entity needs to implements (very easy to do with xcore, see my post on that topic)

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Re: [xcore] using "id" as attribute name [message #1776396 is a reply to message #1776364]

Thu, 16 November 2017 07:56

Ed Merks

Messages: 30813
Registered: July 2009

Senior Member

You can use ^ to "escape" keywords.

package ^package

class Class
{
	id String ^id
}

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Re: [xcore] using "id" as attribute name [message #1776397 is a reply to message #1776396]

Thu, 16 November 2017 08:03

Jeremie Bresson

Messages: 1252
Registered: October 2011

Senior Member

Thank you a lot!

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