[rules-users] Re: Better way to use And and Or
Not yet.
This feature is already implemented, but trunk is yet going under
refactory. So you may start to test/use it, but be aware that there may
be problems yet to solve.
[]s
Edson
PS: Please use the "users" list for this kind of questions. I'm already
replying to it.
rules-dev(a)lists.jboss.org wrote:
which is the next version. Is it aalready out?
drools - dev mailing list wrote:
> Hi,
>
> In Drools 3.0, having the RCVRCOUNTRY and SNDRCOUNTRY as attributes
>of the same bean, there is no better way of doing than:
>
>when
>
>m: ( (TransactionBean(RCVRCOUNTRY == "IRAQ", SNDRCOUNTRY ==
"US", AMOUNT
>
>
>"3000")) ||
> (TransactionBean(RCVRCOUNTRY == "IRAQ", SNDRCOUNTRY == "UK",
AMOUNT >
>"3000")) ||
> (TransactionBean(RCVRCOUNTRY == "IRAQ", SNDRCOUNTRY == "CAN",
AMOUNT >
>"3000")) ||
> (TransactionBean(RCVRCOUNTRY == "IRAN", SNDRCOUNTRY == "US",
AMOUNT >
>"3000")) ||
> (TransactionBean(RCVRCOUNTRY == "IRAN", SNDRCOUNTRY == "UK",
AMOUNT >
>"3000")) ||
> (TransactionBean(RCVRCOUNTRY == "IRAN", SNDRCOUNTRY == "CAN",
AMOUNT >
>"3000")) )
>
>then
>
>end
>
> In next version you can do:
>
>when
> m: TransactionBean( RCVRCOUNTRY == "IRAQ" |== "IRAN",
SNDRCOUNTRY ==
>"US" |== "CAN" |== "UK" )
>then
>end
>
> []s
> Edson
>
>
>
>rules-dev(a)lists.jboss.org wrote:
>
>
>
>>Hi,
>>I am using Drools 3.0
>>For below rule
>>
>>RCVRCOUNTRY == IRAQ,IRAN
>>SNDRCOUNTRY == US,CAN,UK
>>AMOUNT > 3000
>>i have to compile the drl with this
>>
>>m: (TransactionBean(RCVRCOUNTRY == "IRAQ", SNDRCOUNTRY ==
"US", AMOUNT >
>>"3000"))
>>m: (TransactionBean(RCVRCOUNTRY == "IRAQ", SNDRCOUNTRY ==
"UK", AMOUNT >
>>"3000"))
>>m: (TransactionBean(RCVRCOUNTRY == "IRAQ", SNDRCOUNTRY ==
"CAN", AMOUNT >
>>"3000"))
>>m: (TransactionBean(RCVRCOUNTRY == "IRAN", SNDRCOUNTRY ==
"US", AMOUNT >
>>"3000"))
>>m: (TransactionBean(RCVRCOUNTRY == "IRAN", SNDRCOUNTRY ==
"UK", AMOUNT >
>>"3000"))
>>m: (TransactionBean(RCVRCOUNTRY == "IRAN", SNDRCOUNTRY ==
"CAN", AMOUNT >
>>"3000"))
>>
>>Is there any other easier / better way to express this as a valid DRL?
>>
>>
using
>>|
>>
>>
>>
>>
>>
>--
> Edson Tirelli
> Software Engineer - JBoss Rules Core Developer
> Office: +55 11 3124-6000
> Mobile: +55 11 9218-4151
> JBoss, a division of Red Hat @ www.jboss.com
>
>
>_______________________________________________
>rules-dev mailing list
>rules-dev(a)lists.jboss.org
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>
>
>
>
--
Edson Tirelli
Software Engineer - JBoss Rules Core Developer
Office: +55 11 3124-6000
Mobile: +55 11 9218-4151
JBoss, a division of Red Hat @ www.jboss.com