grammar org.xtext.example.mydsl.MyDsl with org.eclipse.xtext.xbase.Xbase
                                      
generate myDsl "http://www.xtext.org/example/mydsl/MyDsl"

Model:
	importSection = XImportSection?
	(elements += AbstractElement)*;
 
PackageDeclaration:
	'package' name = QualifiedName '{'
		(elements += AbstractElement)*
	'}';
 
AbstractElement:
	PackageDeclaration | Entity;
 
Entity:
	'entity' name = ID ('extends' superType = JvmTypeReference)? '{'
		(features += Feature)*
	'}';
	
Feature:
	(type = JvmTypeReference) (name = ID) '{'
		(attributes += Attributes)
	'}';
	
Attributes:
	{Attributes}
	(attributeId = AttributeId)?
	(attributeName = AttributeName)?;
	
AttributeId:
	'id' '=' (id = STRING) ';';

AttributeName:
	'name' '=' (name = STRING) ';';

package de.test.mydsl {
	entity Person {
		
		Long id {
			id = "bla";
			name= "blu";			
		}
		
		String text {
			id = "bli";
			name = "ble";
		}
	}	
}

AttributeId:
	'xyz' '=' (id = STRING) ';';

package de.test.mydsl {
	entity Person {
		
		Long xyz {
			xyz = "bla";
			name= "blu";			
		}
		
		String text {
			xyz = "bli";
			name = "ble";
		}
	}	
}