[rules-users] simple Doubt..usage of modify

[Wolfgang Laun]

Without modify (or update) the Drools Engine is not aware of the
change caused by the setter. See the Expert manual for further
details.
-W

On 12/07/2012, abhinay_agarwal <abhinay_agarwal at infosys.com> wrote:
> what is unclear in my mind is, if we can use something like this :
>
> when
>        $c: Customer()
> then
>       $c.setName("abhinay")
>
>
> then y do we use:
>
> when
>        $c: Customer()
> then
>       modify($c)
>       {
>             setName("abhinay")
>        }
>
> I simply dont get the difference !!
>
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