[rules-users] rules-users Digest, Vol 48, Issue 89

Wolfgang Laun wolfgang.laun at gmail.com
Thu Nov 25 07:08:03 EST 2010


2010/11/25 Esteban Aliverti <esteban.aliverti at gmail.com>:
> Hi,
> 1. As far as I know, only the RHS of the rules are converted to java. If
you
> are already using java dialect in your rules, there is nothing really
> interesting in the generated classes.
> 2. Pattern matching is performed using RETE algorithm. I'm sure there is a
> lot of documentation out there about this algorithm

As far as I can judge, the Wikipedia article on
Rete<http://en.wikipedia.org/wiki/Rete_algorithm>is very well written;
naturally it doesn't describe any specific implementations.
-W

> and how it is
> implemented in Drools.
> Best,
>
> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>
> Esteban Aliverti
> - Developer @ http://www.plugtree.com
> - Blog @ http://ilesteban.wordpress.com
>
>
> 2010/11/24 Shivram kalwar <shivramsir at gmail.com>
>>
>> Hello All ,
>> I have 2 question on drools 5.1 ,I am using the Tomcat server,
>> 1)where can i see the drools file(.drl) converted into .java file, I mean
>> internally drools convert the .drl into .java and uses the .java at
runtime
>> ?
>> 2) suppose in drools  when condition it has many statements so how the
>> logic works for then condition ..
>> i Have statement in when for some object the working memory got modified
>> for some it is not and there are many conditional statements(true or
flase)
>> are there on  multiple Object(like Parts ,Discount, etc)
>> Thank you very much for you guideline in advance.
>> shiv
>>
>>
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>
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