grammar org.xtext.example.mydsl.MyDsl with org.eclipse.xtext.common.Terminals

generate myDsl "http://www.xtext.org/example/mydsl/MyDsl"

Model:
	greetings+=Greeting+
	ad+=AttributeDefinition+
//	links+=AttributeLink*
;
  
Greeting:
	'Hello' name=ID 
	('ref' attributes+=[AttributeDefinition])*
	'!'
	;

//AttributeLink:
//	source=[Greeting]
//	target=[AttributeDefinition]
//;
	
AttributeDefinition returns AttributeDefinition:
	'*' name=ID '(' type = AttributeType ')'
;

AttributeType:
	'string'
	| 'double'
	| 'date'
	| 'long'
	| 'boolean'
;