This object represents the value to be compared against. The p2mpThreshType determines the way in which it is used. It is used as follows: if p2mpThreshType is .. highThresh : Notify if data sample exceeds the p2mpThreshValue. lowThresh : Notify if data sample recedes below the p2mpThreshValue. upChange : Notify if data sample increases by more than p2mpThreshValue. downChange : Notify if data sample decreases by more than p2mpThreshValue. upLimit : Notify if data sample crosses p2mpThreshValue while increasing in value. lowLimit : Notify if data sample crosses p2mpThreshValue while decreasing in value.