@class TRIFactor, TRILevel; @interface TRIFactorLevel : TRIPBMessage @property (retain, nonatomic) TRIFactor *factor; @property (nonatomic) BOOL hasFactor; @property (retain, nonatomic) TRILevel *level; @property (nonatomic) BOOL hasLevel; + (id)descriptor; + (id)hashForFactorLevels:(id)a0; - (id)uniqueDataRepresentation; @end