Packages

c

com.twitter.algebird

HashingTrickMonoid

class HashingTrickMonoid[V] extends Monoid[AdaptiveVector[V]]

Linear Supertypes
Monoid[AdaptiveVector[V]], AdditiveMonoid[AdaptiveVector[V]], cats.kernel.Monoid[AdaptiveVector[V]], Semigroup[AdaptiveVector[V]], AdditiveSemigroup[AdaptiveVector[V]], cats.kernel.Semigroup[AdaptiveVector[V]], Serializable, AnyRef, Any
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Inherited
  1. HashingTrickMonoid
  2. Monoid
  3. AdditiveMonoid
  4. Monoid
  5. Semigroup
  6. AdditiveSemigroup
  7. Semigroup
  8. Serializable
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new HashingTrickMonoid(bits: Int, seed: Int = 123456)(implicit arg0: Group[V])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def additive: algebra.Monoid[AdaptiveVector[V]]

    These are from algebra.Monoid

    These are from algebra.Monoid

    Definition Classes
    Monoid → AdditiveMonoid → Semigroup → AdditiveSemigroup
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def assertNotZero(v: AdaptiveVector[V]): Unit
    Definition Classes
    Monoid
  7. val bitMask: Int
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. def combine(l: AdaptiveVector[V], r: AdaptiveVector[V]): AdaptiveVector[V]
    Definition Classes
    Semigroup → Semigroup
  10. def combineAll(t: TraversableOnce[AdaptiveVector[V]]): AdaptiveVector[V]
    Definition Classes
    Monoid → Monoid
  11. def combineAllOption(as: IterableOnce[AdaptiveVector[V]]): Option[AdaptiveVector[V]]
    Definition Classes
    Monoid → Semigroup
  12. def combineN(a: AdaptiveVector[V], n: Int): AdaptiveVector[V]
    Definition Classes
    Monoid → Semigroup
  13. def empty: AdaptiveVector[V]
    Definition Classes
    Monoid → Monoid
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  17. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. val hash: MurmurHash128
  19. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  20. def init[K](kv: (K, V))(implicit ev: (K) => Array[Byte]): AdaptiveVector[V]
  21. def isEmpty(a: AdaptiveVector[V])(implicit ev: Eq[AdaptiveVector[V]]): Boolean
    Definition Classes
    Monoid
  22. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  23. def isNonZero(v: AdaptiveVector[V]): Boolean
    Definition Classes
    Monoid
  24. def isZero(a: AdaptiveVector[V])(implicit ev: Eq[AdaptiveVector[V]]): Boolean
    Definition Classes
    AdditiveMonoid
  25. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. def nonZeroOption(v: AdaptiveVector[V]): Option[AdaptiveVector[V]]
    Definition Classes
    Monoid
  27. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  28. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  29. def plus(left: AdaptiveVector[V], right: AdaptiveVector[V]): AdaptiveVector[V]
    Definition Classes
    HashingTrickMonoid → AdditiveSemigroup
  30. def positiveSumN(a: AdaptiveVector[V], n: Int): AdaptiveVector[V]
    Attributes
    protected[this]
    Definition Classes
    AdditiveSemigroup
  31. def repeatedCombineN(a: AdaptiveVector[V], n: Int): AdaptiveVector[V]
    Attributes
    protected[this]
    Definition Classes
    Semigroup
  32. def sum(vs: TraversableOnce[AdaptiveVector[V]]): AdaptiveVector[V]
    Definition Classes
    Monoid → AdditiveMonoid
  33. def sumN(a: AdaptiveVector[V], n: Int): AdaptiveVector[V]
    Definition Classes
    AdditiveMonoid → AdditiveSemigroup
  34. def sumOption(iter: TraversableOnce[AdaptiveVector[V]]): Option[AdaptiveVector[V]]

    Returns an instance of T calculated by summing all instances in iter in one pass.

    Returns an instance of T calculated by summing all instances in iter in one pass. Returns None if iter is empty, else Some[T].

    iter

    instances of T to be combined

    returns

    None if iter is empty, else an option value containing the summed T

    Definition Classes
    Semigroup
    Note

    Override if there is a faster way to compute this sum than iter.reduceLeftOption using plus.

  35. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  36. def toString(): String
    Definition Classes
    AnyRef → Any
  37. def trySum(as: TraversableOnce[AdaptiveVector[V]]): Option[AdaptiveVector[V]]
    Definition Classes
    AdditiveMonoid → AdditiveSemigroup
  38. val vectorSize: Int
  39. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  40. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  41. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  42. val zero: AdaptiveVector[V]
    Definition Classes
    HashingTrickMonoid → AdditiveMonoid

Inherited from Monoid[AdaptiveVector[V]]

Inherited from AdditiveMonoid[AdaptiveVector[V]]

Inherited from cats.kernel.Monoid[AdaptiveVector[V]]

Inherited from Semigroup[AdaptiveVector[V]]

Inherited from AdditiveSemigroup[AdaptiveVector[V]]

Inherited from cats.kernel.Semigroup[AdaptiveVector[V]]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped