descr's cover the full range of the drl language. I recommend you parse some drl files into descrs, and look at the creates AST with your debugger.

Mark
Eugeny N Dzhurinsky wrote:

On Mon, Jul 16, 2007 at 11:51:30AM +0100, Dean Jones wrote:

Hello Eugeny,

Not sure if this is the recommended way, but I did something similar
using the classes in the org.drools.lang.descr package. You can create
a PackageDescr from your custom objects and then call
PackageBuilder.addPackage(PackageDescr) and
PackageBuilder.getPackage() to get an org.drools.rule.Package.

I couldn't find any documentation on the org.drools.lang.descr package
(javadoc is pretty minimal as well), but you should be able to work
out what to do, at least for the basic stuff.

Best wishes,

Dean.


Okay, looks like that's the way to define conditions only? Or do I miss
something?

If you could provide some examples of what you did find, or somebody of
developers could tell is it right way to do things I described earlier?