grammar com.example.Json with org.eclipse.xtext.common.Terminals

generate json "http://eclipse.org"

Object:
	'{'
		(members+=Member)?
		(',' members+=Member)*
	'}';

Member:
	GenericMember | NamedMember | UsesMember;

GenericMember:
	key=STRING ':' name=Value;

NamedMember:
	key='\"name\"' ':' name=STRING;

UsesMember:
	key='\"uses\"' ':' name=[NamedMember | STRING];

Value:
	Object | STRING | Array | Boolean | Null | Number;
 
Array:
	'[' (values+=Value)? (',' values+=Value)* ']';
 	
Boolean:
  'true' | 'false';
 
Null:
  'null';
 
terminal Number:
	'-'? INT? '.' INT (('E'|'e') '-'? INT)?;

{
	"obj1": {
		"name": "name1"
	},
	"obj2": {
		"uses": "name1"
	}
}

                // scoping and exporting API
                fragment = scoping.ImportURIScopingFragment {}
                fragment = exporting.SimpleNamesFragment {}
    
                // scoping and exporting API
                fragment = scoping.ImportNamespacesScopingFragment {}
                fragment = exporting.QualifiedNamesFragment {}
                fragment = builder.BuilderIntegrationFragment {}

public class JsonScopeProvider extends AbstractDeclarativeScopeProvider {

}