[rules-users] single rule fire in drl

Hi All, I have two questions related with drools 5.0 Q1- How can I triggered each rule one by one like rule 01 when .. then .. End rule 02 when .. then .. End rule 03 when

[rules-users] Tags on Facts (propertyChange Support for example) in Guvnor

Have been helped about declaring attributes of facts for things such as propertyChangeSupport. However, when I import a DRL file that has such attributes into Guvnor, there does not appear to be any evidence that anything happens. The source code returned from Guvnor does not include the

Re: [rules-users] foreach in drl file

How about when Time(value==10) //it's 10 o'clock $aFriend: Friend() //any friend in the working memory then //RHS will be fired for each friend if it's 10 o'clock end or: when Time(value==10) //is it 10? $self:Self() //get a handle to yourself $friend

RE: [rules-users] foreach in drl file

In the case below you don't need to iterate manually. You can use the "contains" LHS element. Take a look at the manual and you will see it. Or you can insert your List directly and use the "from" LHS element Using from it might look like: rule "test" when String(this=="10") //<--The t

RE: [rules-users] foreach in drl file

Phil, Take a look at the manual and look for the "forall" LHS conditional element if you can pass all of your objects individually. Or if you must pass your items into WM as a List then take a look at the "collect" LHS element examples. In your example if you wanted to say "All Golfers have red

Re: [rules-users] foreach in drl file

Thanks for the reply Ingomar. > I am still not quite there. > >, I would like a foreach which itterates through a list in my java > class, e.g. "Golfer", and addes the conditions in the collection to my > rule with "ANDs" > So the condition is where? > > What I would be looking for is a plai

Re: [rules-users] foreach in drl file

Phl, I am still not quite there. >, I would like a foreach which itterates through a list in my java class, e.g. "Golfer", and addes the conditions in the collection to my rule with "ANDs" So the condition is where? What I would be looking for is a plain text description of the rule, ie. "fi

Re: [rules-users] foreach in drl file

Hello, > maybe you can tell us what you are trying to do? Are you talking about > the RHS? > > --Ingomar thank you for your reply. I would like to use a template drl file together with a java class. Both the LHS and RHS should contain variables, where the LHS should itterate over a collecti

Re: [rules-users] foreach in drl file

Phil, maybe you can tell us what you are trying to do? Are you talking about the RHS? --Ingomar Am 16.02.2009 um 23:15 schrieb can_...@gmx.de: Hello, I would like to itterate over a list in a drl template file, I looked at http://mvel.codehaus.org/MVEL+2.0+Orb+Tags @foreach{item : prod

[rules-users] foreach in drl file

Hello, I would like to itterate over a list in a drl template file, I looked at http://mvel.codehaus.org/MVEL+2.0+Orb+Tags @foreach{item : products} - @{item.serialNumber} @end{} but I just can't get the syntax right. Could someone please post an example drl file with a foreach. Thank you

Re: [rules-users] Re: Drools solver performance question

Ah, well that's my point of ignorance, then. I was thinking in stateless mode. :) And to do what I suggest in a stateful manner would require a "modifyLogical" type functionality in place of the insertLogical. i.e. modifyLogical (object) { //do this when the condition obtains } else { //d

[rules-users] Re: Drools solver performance question

Unfortunately, when a constraint rule no longer applies, the score wouldn't decrement. So this would work in a stateless working memory, where the entire score is recalculated for every move of every step. But drools-solver works in a statefull working memory, where only the part of the score