Re: [rules-users] Drools fusion
See below.
On 11/02/2014, Raja Sekhar <raja.amirapu(a)gmail.com> wrote:
Hi,
I have values like this
id hid value1 value2 value3 value4
1 1 100 100 100 100
2 1 100 100 100 100
3 2 150 150 150 150
4 2 150 150 150 150
the end result should be e
all hids with 1's should summed up
all hids with 2's should summed up depends on so on
i.e
valuessum1 valuesum2 valuesum3 valuesum4
200 200 200 200
200 200 200 200
A second line with "300 300 300 300" would make more sense.
Expecting a feature to iterate over fields with names differing in a
suffix ordinal is a bit much. You can use Java's reflection or decide
on a data model where the valueN fields are stored in a List.
-W
I did this with accumulate by comparing the hids and using the sum function
I looking for group by hid and sum l
Regards,
Raj
On 11 February 2014 15:49, Wolfgang Laun <wolfgang.laun(a)gmail.com> wrote:
> On 11/02/2014, Raja Sekhar <raja.amirapu(a)gmail.com> wrote:
> > Hi All,
> > How can i perform aggregation on group with drools fusion.
>
> By performing all the necessary steps.
>
> A more detailed answer might be provided for a more detailed question.
>
> -W
>
> >
> > Regards,
> > Raja Sekhar A
> >
> > --
> > Raja Sekhar Amirapu
> > ------------------------------------------------------
> > "If any anyone can do it, i can do it. If no one else can do it, i must
> do
> > it"
> >
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--
Raja Sekhar Amirapu
------------------------------------------------------
"If any anyone can do it, i can do it. If no one else can do it, i must do
it"