&

BitSet

*

Duration Vector Multiplier

+

Duration Time Vector

++

ParamMap RDD

++=

Accumulable ParamMap

+=

Accumulable Vector

-

Duration Time Vector

->

Param

/

Duration Vector

<

Duration Time

<=

Duration Time

>

Duration Time

>=

Duration Time

^

BitSet

_1

MutablePair

_2

MutablePair

|

BitSet