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/*****************************************************************************
* Copyright (c) 2015 CEA LIST and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Nicolas FAUVERGUE (ALL4TEC) nicolas.fauvergue@all4tec.net - Initial API and implementation
*
*****************************************************************************/
grammar org.eclipse.papyrus.uml.textedit.valuespecification.xtext.UmlValueSpecification with org.eclipse.xtext.common.Terminals
import "http://www.eclipse.org/uml2/5.0.0/UML" as uml
import "http://www.eclipse.org/emf/2002/Ecore" as ecore
generate umlValueSpecification "http://www.eclipse.org/papyrus/uml/textedit/valuespecification/xtext/UmlValueSpecification"
AbstractRule:
(visibility=VisibilityKind)?
(name=VALUE_SPECIFICATION_ID)?
((instanceSpecification=[uml::InstanceSpecification]) |
value=(LiteralBooleanRule |
LiteralIntegerOrUnlimitedNaturalRule |
LiteralRealRule |
LiteralNullRule |
LiteralStringRule) |
undefined=UndefinedRule)
;
LiteralBooleanRule:
value=('true'|'false')
;
LiteralIntegerOrUnlimitedNaturalRule:
(value=(INT|VALUE_SPECIFICATION_NEGATIVE_INT) |
unlimited='*')
;
LiteralRealRule:
value=VALUE_SPECIFICATION_DOUBLE
;
LiteralNullRule:
value='null'
;
LiteralStringRule:
value=STRING
;
UndefinedRule:
value='<Undefined>'
;
VisibilityKind:
public = '+'
| private = '-'
| protected = '#'
| package = '~' ;
// Manage the basic terminals
terminal VALUE_SPECIFICATION_ID returns ecore::EString: ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'_'|'-'|'0'..'9')*'=';
terminal VALUE_SPECIFICATION_NEGATIVE_INT returns ecore::EInt: '-'INT;
terminal VALUE_SPECIFICATION_DOUBLE returns ecore::EDouble: ('-')?((INT('.'|',')INT)|(INT('.'|','))|(('.'|',')INT));
|
