// Department's maximumAge constraint
rule "departmentMaximumAge"
    when
        $department : Department(maximumAge != null, $maximumAge : maximumAge)
        $bedDesignation : BedDesignation(department == $department, patientAge > $maximumAge)
    then
        // Note: the original spec classified this as a soft constraint
        scoreHolder.addHardConstraintMatch(kcontext, -100 * $bedDesignation.getAdmissionPartNightCount());
end

org.kie.api.runtime.KieContext', required: 'org.kie.api.runtime.rule.RuleContext'

Exception executing consequence for rule "distanceToLastLocation" in score: java.lang.NullPointerException

rule "distanceToLastLocation"
when
    $cargo : Cargo(vesselComesFromCargoLocation != null, $distanceToLastLocation: distanceToLastLocation)
then
    scoreHolder.addSoftConstraintMatch(kcontext, -$distanceToLastLocation.longValue()); end