package gw.rating.rtm.query uses java.util.Comparator uses gw.rating.rtm.domain.OrderedPersistenceAdapter uses java.lang.Comparable uses gw.rating.rtm.matchop.StatelessMatchOperator interface IInterpolationStateExtensions { function findHighestScoringRow(comparator: Comparator, factorRows: List): OrderedPersistenceAdapter function getComparator(matchOps: List, numActiveOps: int, params: Comparable[]): Comparator }