[rules-users] Re: functions over the rule template of a Condition in a Decision Table
....javier :
.... Hello, It is posible to write a function
.... over the rule template of a CONDITION in a Decision Table?
.... I mean instead of write the rule template:
.... driver.priorClaims
.... write the rule template:
.... driver.priorClaims("lastWeek")
...Edson Tirelli writes:
... Place it inside an eval(). Use the regular "$" syntax for paramenters.
..Javier writes:
..Edson, could you give me an example?
.Javier writes:
.Edson, "A inline-eval constraint can use any valid dialect expression as long
as it is evaluated to a primitive boolean "
.But I need to return a number or strign that matchs with the value of a cell in
the decision table.
.Any other idea?
Ok, you are right!
i have write the condition as:
eval(driver.checkPriorClaims("lastWeek",$param))
and i have implement in Driver, checkPriorClaims(String period,int numberToCheck)
note, in case of the cell values will bew strings, the condition will be:
eval(driver.checkPriorClaims("lastWeek","$param")), and the method in
Driver
will be checkPriorClaims(String period,String paramToCheck)
Thank you very much.
javi