Define context item for query called via method

Innovator inn=this.getInnovator();
Item queryDefinitionRequest = this.newItem("qry_QueryDefinition", "get");
queryDefinitionRequest.setID("3BF80E7BCD25440D9F8A1EA132E4ED81"); //it's query definition with name 'ND_Where_Use_Recursive'
queryDefinitionRequest.setAttribute("levels", "2");
Item queryDefinitionResult = queryDefinitionRequest.apply();
Item queryDefinition = queryDefinitionResult.getItemsByXPath(Item.XPathResult + "/Item");
Item queryItem = queryDefinition.getItemsByXPath("Relationships/Item[@type='qry_QueryItem' and @related_id='0A8A8405B60C49F29301FC2F85A89731']"); // condition here
Item result = queryDefinition.apply("qry_ExecuteQueryDefinition");
return inn.newError("result : "+result);
return result;