com.twitter.cassovary.util

Sharded2dArray

Related Docs: object Sharded2dArray | package util

class Sharded2dArray[T] extends AnyRef

A wrapper that behaves as an Array of internal Arrays of T.

Internally, however, it keeps only a constant number of arrays, called shards.

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Instance Constructors

  1. new Sharded2dArray(shards: Array[Array[T]], indicator: (T) ⇒ Boolean, offsets: (T) ⇒ Int, lengths: (T) ⇒ Int, hashing: (T) ⇒ Int)

    shards

    shards array

    indicator

    function that is true iff a given inner array is present

    offsets

    offsets of each inner array in the shards array

    lengths

    lengths of each inner array

    hashing

    function that maps inner array id to corresponding shard

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  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. def apply(id: T): Seq[T]

  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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

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  9. def finalize(): Unit

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

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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

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  17. def toString(): String

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  18. final def wait(): Unit

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

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

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