com.twitter.algebird

BFSparse

case class BFSparse[A](hashes: BFHash[A], bits: EWAHCompressedBitmap, width: Int) extends BF[A] with Product with Serializable

Linear Supertypes
Serializable, Product, Equals, BF[A], Serializable, AnyRef, Any
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  1. BFSparse
  2. Serializable
  3. Product
  4. Equals
  5. BF
  6. Serializable
  7. AnyRef
  8. Any
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Instance Constructors

  1. new BFSparse(hashes: BFHash[A], bits: EWAHCompressedBitmap, width: Int)

Value Members

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

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

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. def +(item: A): BF[A]

    Definition Classes
    BFSparseBF
  5. def ++(other: BF[A]): BF[A]

    Definition Classes
    BFSparseBF
  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  9. val bits: EWAHCompressedBitmap

  10. def checkAndAdd(other: A): (BF[A], ApproximateBoolean)

    Definition Classes
    BFSparseBF
  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def contains(item: A): ApproximateBoolean

    Definition Classes
    BF
  13. def dense: BFInstance[A]

    Convert to a dense representation

  14. def density: Double

    Proportion of bits that are set to true.

    Proportion of bits that are set to true.

    Definition Classes
    BF
  15. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  18. def hammingDistance(that: BF[A]): Int

    Compute the Hamming distance between the two Bloom filters a and b.

    Compute the Hamming distance between the two Bloom filters a and b. The distance is defined as the number of bits that need to change to in order to transform one filter into the other.

    Definition Classes
    BF
  19. val hashes: BFHash[A]

  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  21. def maybeContains(item: A): Boolean

    This may be faster if you don't care about evaluating the false positive probability

    This may be faster if you don't care about evaluating the false positive probability

    Definition Classes
    BFSparseBF
  22. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  23. final def notify(): Unit

    Definition Classes
    AnyRef
  24. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  25. def numBits: Int

    The number of bits set to true in the bloom filter

    The number of bits set to true in the bloom filter

    Definition Classes
    BFSparseBF
  26. def numHashes: Int

    Definition Classes
    BFSparseBF
  27. def size: Approximate[Long]

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

    Definition Classes
    AnyRef
  29. def toBitSet: BitSet

    Definition Classes
    BFSparseBF
  30. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. val width: Int

    Definition Classes
    BFSparseBF

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from BF[A]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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