Re: [rules-users] What's the use of the RemoveIdentitiesOption?
On 08/09/2010 10:04, Wolfgang Laun wrote:
I do understand both ways of the AssertBehaviorOption, but what's
the
function of the RemoveIdentitiesOption? (This one's not in Drools
Expert, and Javadoc doesn't explain.)
It stops self joins, although I'm not
a fan of it really and it's off by
default.
so:
A() A()
Internally is generated as:
a: A() ( this != a )
Mark
-W
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