[rules-users] Problem with class Variable

[DELBART Vincent]

 > Mehdi wrote: 

	hi,
	
	I have a class Customer.java with class variable
"allTradeAmounts" and
	
	I have two rules as follows:
	
	rule "rule 1"
	    when
	        $c : Customer();
	    then 
	             
	
$c.setAllTradeAmounts($c.getAllTradeAmounts().add(1000));   
	       System.out.println("after modify:
"+$c.getAllTradeAmounts());
	

 
     how does the engine know this has changed? call:
     update($c); 
 
        >> If you do that, you're going to loop (the rule "rule 1" is
always true)
     
    
         end

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