Thanks for ur reply Mark but I am not getting the expected result. I have attached a demo rule file to test application data.
Please have a look at the attached demo rule file where I have used application data. I changed the value of count(global variable)  to Integer(0) in Rule 1 and I am getting null in Rule 2.
 
here is the outcome when the rules are fired.
0

null

Please see where am I making mistake.

With Regards

Amit

 

 

----- Original Message -----
From: "Mark Proctor" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, November 16, 2005 1:13 PM
Subject: Re: [drools-user] Data Sharing in rules

> application data is global - you might be having problems with immutable
> objects.
> Amit Jain wrote:
> > HI!
> >
> > I need a variable which i want to use in all my rules. If i change the value
> > of this variable it should be vissible in other rules as well. Is it
> > possible to do something like that in rule file. I tried to use application
> > data but the value its changed in one rule is nto vissible in other.
> >
> > With Regards
> > Amit
> >
> >
> >
> >
> >  
>

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