>From Java you should use
new Value(RU.ATOM, "TRUE")
for true, and
new Value(RU.ATOM, "FALSE")
for false. As a shortcut, there are constants Funcall.TRUE and
Funcall.FALSE in the jess.Funcall class.
Note also that String constants in Java (and in Jess) use double
quotes, not single quotes.
I think Mahesh Gandhe wrote:
>
> hi ,
>
> I am writing the java code for the method so that
>
> the method could be invoked in the command line in jess.
>
> The code is as follows
>
> import jess.*;
> import java.lang.*;
>
> public class GreaterThan implements Userfunction
> {
> public String getName() { return "my-upcase";}
> public Value call (ValueVector vv ,Context context) throws JessException
> {
>
> Boolean ret = new Boolean (true);
> return new Value (ret,'TRUE');
> }
>
> }
> }
>
> During compilation it giving error stating that 'TRUE' is not a data type.
>
> can some body tell me how to construct the new JessValue object of
>
> type java.lang.Boolean.
>
>
>
> Regards,
>
> Mahesh G.
>
>
>
>
>
>
>
> ---------------------------------
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---------------------------------------------------------
Ernest Friedman-Hill
Distributed Systems Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
Org. 8920, MS 9012 [EMAIL PROTECTED]
PO Box 969 http://herzberg.ca.sandia.gov
Livermore, CA 94550
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