breeze.util

BloomFilter

class BloomFilter[T] extends (T) ⇒ Boolean

A BloomFilter is an approximate set that sometimes gives false positives. That is, if bf(x) returns true, then it might have been added to the set. If it returns false, then it definitely has not. This is useful for caching and approximation.

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(T) ⇒ Boolean, AnyRef, Any
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  1. BloomFilter
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Instance Constructors

  1. new BloomFilter(numBuckets: Int)

  2. new BloomFilter(numBuckets: Int, numHashFunctions: Int)

  3. new BloomFilter(numBuckets: Int, numHashFunctions: Int, bits: BitSet)

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 &(that: BloomFilter[T]): BloomFilter[Nothing]

  5. def &~(that: BloomFilter[T]): BloomFilter[Nothing]

  6. def +=(o: T): BloomFilter.this.type

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

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

    Definition Classes
    Any
  9. def andThen[A](g: (Boolean) ⇒ A): (T) ⇒ A

    Definition Classes
    Function1
    Annotations
    @unspecialized()
  10. def apply(o: T): Boolean

    Definition Classes
    BloomFilter → Function1
  11. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  12. val bits: BitSet

  13. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  14. def compose[A](g: (A) ⇒ T): (A) ⇒ Boolean

    Definition Classes
    Function1
    Annotations
    @unspecialized()
  15. def contains(o: T): Boolean

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

    Definition Classes
    AnyRef
  17. def equals(other: Any): Boolean

    Definition Classes
    BloomFilter → AnyRef → Any
  18. def finalize(): Unit

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

    Definition Classes
    AnyRef → Any
  20. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  21. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  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. val numBuckets: Int

  26. val numHashFunctions: Int

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

    Definition Classes
    AnyRef
  28. def toString(): String

    Definition Classes
    Function1 → AnyRef → Any
  29. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. def |(that: BloomFilter[T]): BloomFilter[Nothing]

Inherited from (T) ⇒ Boolean

Inherited from AnyRef

Inherited from Any

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