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Xtext and Xtend [message #849468]

Thu, 19 April 2012 07:16

terry tonery

Messages: 34
Registered: February 2012

Member

Hi,

I want to develop a DSL and I wrote some rules in Xtext. I want my DSL has a ArrayList function. A part of my DSL is like this:

Car:
'car' name=ID |
'{'(wheel+=Wheel)*
(window+=Window)* '}';

Wheel:
'Wheel' name=ID description=STRING ';' | c=[Car] '.' 'includes' '(' w=[Wheel]* ')';

Window: name=ID description=STRING ';' | c=[Car] ('has' win=[Window] )*;

The instance model will be like this:

Line 1: BMW.includes(Wheel1,Wheel2,Wheel3)

When user will add another Wheel he must go to Line 1 and add ", Wheel4"
I want to do it with BMW.includes.Wheel4 command.

Is it possible to do it with Xtext or Xtend??

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