[jboss-jira] [JBoss JIRA] Created: (JBRULES-2469) UnsupportedOperationException (does not support method call isAllowed) when using prop > $x && < $y

[Geoffrey De Smet (JIRA)]

UnsupportedOperationException (does not support method call isAllowed) when using prop > $x && < $y
---------------------------------------------------------------------------------------------------

                 Key: JBRULES-2469
                 URL: https://jira.jboss.org/jira/browse/JBRULES-2469
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-compiler
    Affects Versions: 5.1.0.M1
            Reporter: Geoffrey De Smet
            Assignee: Edson Tirelli
            Priority: Minor
             Fix For: 5.1.0.M2


I get this exception:
  java.lang.UnsupportedOperationException: does not support method call isAllowed(Object object, InternalWorkingMemory workingMemoiry)

with this expression:
   shiftDateDayIndex > $firstDayIndex && < ($firstDayIndex + $minimumIndexDiff)

On this rule in nurseRosteringScoreRules.drl:
//rule "minimumConsecutiveWorkingDays"
//    when
//        $contractLine : ContractLine(
//            contractLineType == ContractLineType.CONSECUTIVE_WORKING_DAYS, minimumEnabled == true,
//            $contract : contract, $minimumIndexDiff : minimumIndexDiff
//        );
//        $employee : Employee(contract == $contract);
//
//        // The first day has no working day before it
//        EmployeeAssignment(
//            employee == $employee,
//            $firstDayIndex : shiftDateDayIndex
//        );
//        not EmployeeAssignment(employee == $employee, shiftDateDayIndex == ($firstDayIndex - 1));
//
//        // The last day has no working day after it
//        EmployeeAssignment(
//            employee == $employee,
//            shiftDateDayIndex > $firstDayIndex && < ($firstDayIndex + $minimumIndexDiff), // Too few days
//            $lastDayIndex : shiftDateDayIndex
//        );
//        not EmployeeAssignment(employee == $employee, shiftDateDayIndex == ($lastDayIndex + 1));
//
//        // There are no free days between the first and last day
//        forall($shiftDate : ShiftDate(dayIndex > $firstDayIndex && < $lastDayIndex)
//            EmployeeAssignment(employee == $employee, shiftDate == $shiftDate)
//        );
//    then
//        insertLogical(new IntConstraintOccurrence("minimumConsecutiveWorkingDays", ConstraintType.NEGATIVE_SOFT,
//                ($firstDayIndex + $minimumIndexDiff - $lastDayIndex) * $contractLine.getMinimumWeight(),
//                $employee, $firstDayIndex, $lastDayIndex));
//end

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