Model:
	greetings=Query;
Query:
	(key=QTypekeyWord)? (aggregation=Aggregation)? (measure=MeasureList) ((by='by'groupBy=GroupBy)? &(condition=Condtition)? );


QTypekeyWord:
	qKeyword='plot'|'chart'
;


Condtition:
	con+='for' dimVal=DimensionValue 'as' dim=Dimension ('and' dimValue=DimensionValue 'as' dimen=Dimension)*
;

MeasureList : names+=Measure ("and" names+=Measure)*;

Measure:ID+;


Dimension:
	dimension=ID+
;

DimensionValue:
	value=ID+
;

GroupBy:
	group+= Dimension ('and' group+=Dimension)* |
	group+= TimeGroup ('and' group+=Dimension)*

;

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

generate einDsl "http://www.xtext.org/example/mydsl/EinDsl"


Model:
	greetings=Query;
Query:
	(key=QTypekeyWord)? (measure=MeasureList) ((by='by'groupBy=GroupBy)? &(condition=Condtition)? );


QTypekeyWord:
	qKeyword='plot'|'chart'
;


Condtition:
	con+='for' dimVal=DimensionValue 'as' dim=Dimension ('and' dimValue=DimensionValue 'as' dimen=Dimension)*
;

MeasureList : names+=Measure ("and" names+=Measure)*;

Measure:ID+;


Dimension:
	dimension=ID+
;

DimensionValue:
	value=ID+
;

GroupBy:
	group+= Dimension ('and' group+=Dimension)*

;

Model:
	greetings=Query;
Query:
	(key=QTypekeyWord)? (measure=MeasureList) ((by='by'groupBy=GroupBy)? &(condition=Condtition)? );


QTypekeyWord:
	qKeyword='plot'|'chart'
;


Condtition:
	con+='for' dimVal=DimensionValue 'as' dim=Dimension ('and' dimValues+=DimensionValue 'as' dimen+=Dimension)*
;

MeasureList : names+=Measure ("and" names+=Measure)*;

Measure:ID+;


Dimension:
	ID+
;

DimensionValue:
	ID+
;

GroupBy:
	group+= Dimension ('and' group+=Dimension)*

;

  String _feature = assignment.getFeature();
                String _plus = ("\"" + _feature);
                String _plus_1 = (_plus + "\"");
                it.setProposal(_plus_1);

override protected dispatch void createProposals(Assignment assignment, ContentAssistContext context,
    IIdeContentProposalAcceptor acceptor){
        var terminal = assignment.getTerminal()

        if (terminal instanceof RuleCall) {
            return;
        }
    }