Re: How to calculate String(Expression) into Formula in servlets

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From: John McGrath TeamB
Date: Wed, 04 Dec 2002 18:48

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On Mon, 2 Dec 2002 09:42:36 +0800, Ashwin wrote:

> Anyone can help me how to calculate string(Expression) into formula.
> 
> I am getting one Formula from Database as a String.
> 
> That string like" x+2*y".
> I have the values of these x and y variables. But i am unable to 
> pass these values into this formula and i am unable to split that
> formula also.
> 
> Can anyone give the code i thankfull to them.

There is nothing in the standard Java classes for handling this.  
However, if you search Google with "Java expression evaluator", you 
will find plenty of packages that do.

-- 
Regards,

John McGrath [TeamB]

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Subject: Re: How to calculate String(Expression) into Formula in servlets
Date: Wed, 4 Dec 2002 13:48:24 -0500
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