if (!this.query.isExpressionQuery()) { throw QueryException.sizeOnlySupportedOnExpressionQueries(this.query);
if (!this.query.isExpressionQuery()) { throw QueryException.sizeOnlySupportedOnExpressionQueries(this.query);
if (!getQuery().isExpressionQuery()) { throw QueryException.sizeOnlySupportedOnExpressionQueries(getQuery());