See my other message, and manual section 2.6. Jess -does- have a boolean type.
I think Alan Moore wrote: > Try: > > Boolean ret = new Boolean(true); > return new Value( ret, RU.EXTERNAL_ADDRESS ); > > Jess does not have a boolean in it's type system like it does for int and > long. It does have the generic EXTERNAL_ADDRESS which can be any Object > including Boolean. See the javadoc for the class RU or RU.java or > Value.java. > > Note that in some cases jess performs type conversions so be careful where > and how you use the RU.EXTERNAL_ADDRESS Value objects. > > Ernest, any chance for RU.BOOLEAN and a BooleanValue class? > > Good luck! > > alan > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On > Behalf Of Mahesh Gandhe > Sent: Tuesday, November 27, 2001 12:51 PM > To: [EMAIL PROTECTED] > Subject: JESS: java.lang.Boolean to Jess Boolean > > > 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. > > > > > > > Do You Yahoo!? > Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. > > > -------------------------------------------------------------------- > To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' > in the BODY of a message to [EMAIL PROTECTED], NOT to the list > (use your own address!) List problems? Notify [EMAIL PROTECTED] > -------------------------------------------------------------------- > --------------------------------------------------------- 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 -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] --------------------------------------------------------------------
