Natraj,
Can you try it with the 4.0GA release please? We fixed a couple issues
related to functions for the final release.
[]s
Edson
2007/7/24, Natraj Gudla <[EMAIL PROTECTED]>:
With 4.0.0 i am getting the run time exception on functions. what could be
the problem
*Exception*
**
*
java.lang.NullPointerException
*
at org.drools.base.ClassTypeResolver.resolveType(
*ClassTypeResolver.java:127*)
at org.drools.rule.builder.dialect.java.JavaFunctionBuilder.build(*
JavaFunctionBuilder.java:72*)
at org.drools.rule.builder.dialect.java.JavaDialect.addFunction (*
JavaDialect.java:434*)
at org.drools.compiler.PackageBuilder.addFunction(*PackageBuilder.java:350
*)
at org.drools.compiler.PackageBuilder.addPackage(*PackageBuilder.java:259*
)
at org.drools.compiler.PackageBuilder.addPackageFromDrl (*
PackageBuilder.java:147*)
at com.drools.sample.ParseDRL.readRuleFromDrl(*ParseDRL.java:86 *)
at com.drools.sample.ParseDRL.main(*ParseDRL.java:25*)
Exception in thread "main"
*My Function:*
* *
*function*
*double* getROI(loanAmount){
*double* roI=0.0;*
**if*( loanAmount <= 499000 )
roI = 18;*
**else* *if*( loanAmount <= 999000 )*
*roI = 17; *
**else* *if*( loanAmount <= 1990000 )*
*roI = 14.5 ;*
**else* *if*( loanAmount <= 3990000 )*
*roI = 12; *
**else* *if*( loanAmount <= 7490000 )*
*roI = 11.5 ;*
**else* *if*( loanAmount > 7490000 )*
*roI = 9.99 ;*
**return* roI;
}
Thanks
Natraj Gudla
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--
Edson Tirelli
Software Engineer - JBoss Rules Core Developer
Office: +55 11 3529-6000
Mobile: +55 11 9287-5646
JBoss, a division of Red Hat @ www.jboss.com
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