presto-parser/src/main/java/io/prestosql/sql/tree/ArithmeticBinaryExpression.java/ArithmeticBinaryExpression/ArithmeticBinaryExpression
class ArithmeticBinaryExpression:    public ArithmeticBinaryExpression(Operator operator, Expression left, Expression right)
    {
        this(Optional.empty(), operator, left, right);
    }