The documentation for 5.3.0 says
<quote>
To include a pattern without constraints, you can write the pattern in
front of the text for another pattern.
</quote>
but it does not work with 5.2.0 and (likely) later versions.
As a workaround, re-insert the Account column and use a redundant
condition that is certainly true for all facts.
I'll have to look into this.
-W
On 15/03/2012, Sumeet Karawal <sumeet.karawal(a)tcs.com> wrote:
Hi Wolfgang
any other way to achieve this. I have tried many times, but no success till
now :(
Thanks,
Sumeet
From: Sumeet Karawal <sumeet.karawal(a)tcs.com>
To: Rules Users List <rules-users(a)lists.jboss.org>
Date: 03/15/2012 04:24 PM
Subject: Re: [rules-users] Data comparing in CONDITION column decision
table
Sent by: rules-users-bounces(a)lists.jboss.org
After doing the changes, its taking the rules as:
rule "Discount_10"
when
$a:Account(type == $a.getType(), accno == 1001)
$c:Customer
then
$c.setDiscount(1);
end
and if I put it as $a: Account() $c: Customer(), it takes the rules as:
rule "Discount_10"
when
$a:Account(type == $a.getType(), accno == 1001)
$c:Customer()
then
$c.setDiscount(1);
end
Both these throw error..
neither putting the $c:Customer before $a:Account is getting executed.
Thanks & Regards,
Sumeet
Mailto: sumeet.karawal(a)tcs.com
From: Wolfgang Laun <wolfgang.laun(a)gmail.com>
To: Rules Users List <rules-users(a)lists.jboss.org>
Date: 03/15/2012 04:06 PM
Subject: Re: [rules-users] Data comparing in CONDITION column decision
table
Sent by: rules-users-bounces(a)lists.jboss.org
On 15/03/2012, Sumeet Karawal <sumeet.karawal(a)tcs.com> wrote:
>
> How to make changes to the decision table entries to get a drl of this
> kind:
>
Put
$a: Account() $c: Customer
into the cell where you now have $c : Customer and delete the Account
column.
-W
>
> rule "Discount_10"
> when
> $a : Account()
> $c : Customer(type ==
$a.getType(), accno == 1001)
> then
> $c.setDiscount(1);
> end
>
>
> Thanks,
> Sumeet
> Mailto: sumeet.karawal(a)tcs.com
>
>
>
> From: Wolfgang Laun <wolfgang.laun(a)gmail.com>
>
>
> To: Rules Users List <rules-users(a)lists.jboss.org>
>
>
> Date: 03/15/2012 02:47 PM
>
>
> Subject: Re: [rules-users] Data comparing in CONDITION column
decision
> table
>
> Sent by: rules-users-bounces(a)lists.jboss.org
>
>
>
>
>
>
>
> Line breaks were lost in transit, but I think that you should remove
> the quotes from
>
> type == "$param"
>
> if you insert an expression $a.getType().
>
> -W
>
>
> On 15/03/2012, Sumeet Karawal <sumeet.karawal(a)tcs.com> wrote:
>>
>> Hi,
>>
>> Can we use a data value of another object in the condition column of a
>> Spreadsheet.
>>
>> For example: I have two data types(POJOs) one com.bank.Customer and
other
>> com.bank.Account
>>
>> in the rules I want to check whether the value entered for a particular
>> field in Customer class is equal to the value entered for the
> corresponding
>> field in the Account class. eg Customer.accType = Account.accType()
>>
>>
>> How can we achieve this using Decision table (CONDITION Column). I have
>> tried this:
>>
>> --------------------------------------------
>> |RuleTable
>> |Discount
>> --------------------------------------------
>> |CONDITION |CONDITION |
>> ---------------+----------------------------|
>> |$a : Account |$c : Customer |
>> ---------------+----------------------------|
>> | |type == "$param"
>> ----------+---------------+----------------------------
>> | Discount | Account | Type |
>> | Rules | | |
>> |----------+---------------+----------------------------|
>> | 1 | | $a.getType() |
>> |----------+---------------+----------------------------|
>> | 2 | | $a.getType() |
>> |----------+---------------+----------------------------|
>> | 3 | | $a.getType() |
>> |----------+---------------+----------------------------|
>> | 4 | | $a.getType() |
>> |----------+---------------+----------------------------|
>> | 5 | | $a.getType() |
>> |----------+---------------+----------------------------|
>> | 6 | | $a.getType() |
>> |----------+---------------+----------------------------|
>>
>>
>>
>>
>> But it won't work. It would be great if somebody could help me on this.
>>
>> Thanks & Regards,
>> Sumeet Karawal
>> Mailto: sumeet.karawal(a)tcs.com
>>
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