RE: [rules-users] BigDecimal is Int or Long?
I just came across this the other day, when I was importing rules generated by a lookup
table. I wasn't able to fully resolved it, but I had partially resolved it by
formatting the cells to have a decimal point.
________________________________________
From: rules-users-bounces(a)lists.jboss.org [rules-users-bounces(a)lists.jboss.org] On Behalf
Of ST [super_thunder2(a)hotmail.com]
Sent: Wednesday, March 26, 2008 3:44 PM
To: rules-users(a)lists.jboss.org
Subject: [rules-users] BigDecimal is Int or Long?
Hi,
There is a situation where BigDecimal is returned from a function. But when
this BigDecimal is included as one of the conditions in a rule. I get a
ClassCastException about trying to cast to Integer. Below is an example that
reproduces this error. Is this an expected behavior? If so, is there any way
to avoid the error?
package com.sample
import java.math.BigDecimal
rule "init1"
salience 1000
when
num : BigDecimal() from getBigDecimal("1")
then
System.out.println(num.compareTo(new BigDecimal("0")));
end
function BigDecimal getBigDecimal(String value) {
return new BigDecimal(value);
}
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