private void checkQuery(String queryString) throws Exception {
  ParsedQuery query=parser.parseQuery(queryString,null);
  TupleExpr tupleExpr=query.getTupleExpr();
  Collection<SearchQueryEvaluator> queries=process(interpreter,tupleExpr);
  assertEquals("expect one query",1,queries.size());
}

private void checkQuery ( String queryString ) throws Exception { ParsedQuery query = parser . parseQuery ( queryString , null ) ; TupleExpr tupleExpr = query . getTupleExpr ( ) ; Collection < SearchQueryEvaluator > queries = process ( interpreter , tupleExpr ) ; assertEquals ( "expect one query" , 1 , queries . size ( ) ) ; }
checks if the querystring contains exactly one lucene query throws exceptions if not or if the query is incomplete
