[rules-users] rule error

[Esteban Aliverti]

I recommend you to read the manual first.

2010/6/16 Giovanni Motta <mottagio at gmail.com>

> You have 2 options here:
> status == “yes" *||* status == "no"
> status == “yes" *||* == "no"
>
> 'or' connector is not applied on constraints, but on patterns.
>
> Regards
>
> 2010/6/16 Fnu Mahalakshmi <FMahalakshmi at nyx.com>
>
>>  Hi,
>>
>>
>>
>> I want to just depict ‘&&’ and ‘or’ in my rules and did as follows:
>>
>>
>>
>> *rule* "Update value”
>>
>> *no-loop* *true*
>>
>>       *when*
>>
>>             $y :Y(name != "")
>>
>>             $x: X(status != "")
>>
>>             $z : Z( y == $y, x == $X,(status == “yes" *or* status == "no"
>> ))
>>
>>       *then*
>>
>>             *modify*($z){};
>>
>>
>>
>> end
>>
>>
>>
>> The above does not work. Is it not valid to write as above??
>>
>> How else can I depict “or” ? relation?
>>
>> *rule* "Update value"
>>
>> *no-loop* *true*
>>
>>       *when*
>>
>>             $y :Y(name != "")
>>
>>             $x: X(status != "")
>>
>>             $z : Z( y == $y, x == $X,(status == “yes" *, *status == "no"
>> ))
>>
>>       *then*
>>
>>             *modify*($z){
>>
>> setOutput($z)};
>>
>>
>>
>> end
>>
>>
>>
>>
>>
>> even this does not work.
>>
>>
>>
>> I also want to add all the values specific to this condition and just
>> print them out in my output file.
>>
>> So I tried adding it to a list (which is done by setOutput().
>>
>> But here I keep getting multiple entries for the same value.
>>
>> For eg. {a,b,c } //are instances of type z
>>
>> They keep getting added again and again. Should it not process input only
>> once????
>>
>>
>>
>>
>>
>> Please help.
>>
>>
>>
>> Thank you
>>
>> m
>>
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>
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Esteban Aliverti
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