How to eval return a string?

[taosimple]

Expression.eval() only return decimal, how to return a string like the java port

Expression expression = new Expression("\"Hello \" + name + \", you are \" + age")
    .with("name","Frank")
    .and("age",38);

System.out.println(expression.evaluate().getStringValue()); // prints Hello Frank, you are 38

[widavies]

Thanks, I've been very busy lately but I'll fix this when I have a chance.

[VittorioParagallo]

any news on this?