JxBRE - Java Business Rules Engine

Hi,

I have a situation where we need to build more complex logic as follows.

if((x="A"||x="B")&&(y="C")
{
if(z="D")
{
do something
}
}

So, this also has nesting involved. I tried to build it off your example XMLs and don't know how to build the ORs and ANDs in one condition. Can someone provide an example for this kind of logic building?

Many thanks!

Justin