CMSHasherInt

Value Members

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

   Definition Classes

   AnyRef

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

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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

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6. final def asInstanceOf[T0]: T0

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7. def clone(): AnyRef

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

8. def contramap[L](f: (L) ⇒ Int): CMSHasher[L]

   Given f, a function from L into K, creates a CMSHasher[L] whose hash function is equivalent to:

   Given f, a function from L into K, creates a CMSHasher[L] whose hash function is equivalent to:

   def hash(a: Int, b: Int, width: Int)(x: L): CMSHasher[L] = CMSHasher[K].hash(a, b, width)(f(x))

   Be aware that the use of contramap may come at a cost (e.g. increased time) due to the translation calls between K and L.

   Usage

   The following example creates a CMSHasher for the unsupported type K=Double:

   def f(d: Double): Array[Byte] = {
     val l: Long = java.lang.Double.doubleToLongBits(d)
     java.nio.ByteBuffer.allocate(8).putLong(l).array()
   }
   
   implicit val cmsHasherDouble: CMSHasher[Double] = CMSHasherArrayByte.contramap((d: Double) => f(d))

   Definition Classes

   CMSHasher

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

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10. def equals(arg0: Any): Boolean

    Definition Classes

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11. def finalize(): Unit

    Attributes

    protected[java.lang]

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

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

    Definition Classes

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13. def hash(a: Int, b: Int, width: Int)(x: Int): Int

    Returns a * x + b (mod p) (mod width).

    Returns a * x + b (mod p) (mod width).

    Definition Classes

    CMSHasherInt → CMSHasher

14. def hashCode(): Int

    Definition Classes

    AnyRef → Any

15. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

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

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17. final def notify(): Unit

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18. final def notifyAll(): Unit

    Definition Classes

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19. def on[L](f: (L) ⇒ Int): CMSHasher[L]

    Given f, a function from L into K, creates a CMSHasher[L] whose hash function is equivalent to:

    Given f, a function from L into K, creates a CMSHasher[L] whose hash function is equivalent to:

    def hash(a: Int, b: Int, width: Int)(x: L): CMSHasher[L] = CMSHasher[K].hash(a, b, width)(f(x))

    Definition Classes

    CMSHasher

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

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21. def toString(): String

    Definition Classes

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22. final def wait(): Unit

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    @throws( ... )

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

    Definition Classes

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    @throws( ... )

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

    Definition Classes

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    Annotations

    @throws( ... )