CountMinSketch

Value Members

1. final def !=(arg0: Any): Boolean

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. val PRIME_MODULUS: Long

   

5. final def asInstanceOf[T0]: T0

   

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6. def basicMerge[T](estimators: CountMinSketch[T]*)(implicit arg0: ClassTag[T]): (Int, Int, Array[Long], Array[Array[Long]], Long)

   

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7. def clone(): AnyRef

   

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   protected[java.lang]

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8. def deserialize[T](data: Array[Byte])(implicit arg0: ClassTag[T]): CountMinSketch[T]

   

9. final def eq(arg0: AnyRef): Boolean

   

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10. def equals(arg0: Any): Boolean

    

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11. def finalize(): Unit

    

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    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

12. final def getClass(): Class[_]

    

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13. def hashCode(): Int

    

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14. def initConfidence(depth: Double): Double

    

15. def initDepth(confidence: Double): Int

    

    Translates from 'confidence' to 'depth'.

    Translates from 'confidence' to 'depth'.

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    @throws( "if delta is is not in (0, 1)" )

16. def initEPS(width: Int): Double

    

17. def initHash(depth: Int, seed: Int): Array[Long]

    

18. def initTable(depth: Int, width: Int): Array[Array[Long]]

    

19. def initWidth(eps: Double): Int

    

    Translates from eps to width.

    Translates from eps to width.

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    @throws( "if eps is is not in (0, 1)" )

20. def initWidthOfPowerOf2(eps: Double): (Int, Double)

    

    Translates from eps to width.

    Translates from eps to width.

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    @throws( "if eps is is not in (0, 1)" )

21. final def isInstanceOf[T0]: Boolean

    

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22. def merge[T](estimators: CountMinSketch[T]*)(implicit arg0: ClassTag[T]): CountMinSketch[T]

    

    Merges count min sketches to produce a count min sketch for their combined streams

    Merges count min sketches to produce a count min sketch for their combined streams

    returns

    merged estimator or null if no estimators were provided

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    @throws( ... )

    Exceptions thrown

    CMSMergeException if estimators are not mergeable (same depth, width and seed)

23. final def ne(arg0: AnyRef): Boolean

    

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24. final def notify(): Unit

    

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25. final def notifyAll(): Unit

    

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26. def read(s: DataInputStream): (Long, Int, Int, Double, Double, Array[Long], Array[Array[Long]])

    

27. def serialize(sketch: CountMinSketch[_]): Array[Byte]

    

28. final def synchronized[T0](arg0: ⇒ T0): T0

    

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29. def toString(): String

    

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30. final def wait(): Unit

    

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31. final def wait(arg0: Long, arg1: Int): Unit

    

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32. final def wait(arg0: Long): Unit

    

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33. def write(sketch: CountMinSketch[_], s: DataOutputStream): Unit