Object

org.apache.spark.sql.execution.columnar.encoding

BitSet

Related Doc: package encoding

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object BitSet

Static methods for working with fixed-size bitsets stored elsewhere in a byte array or long array. Similar to Spark's BitSetMethods but respects platform endian-ness so is suitable for storage.

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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 anySet(baseObject: AnyRef, baseAddress: Long, sizeInWords: Long): Boolean

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    Returns true if any bit is set.

  5. final def asInstanceOf[T0]: T0

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  6. def cardinality(baseObject: AnyRef, baseAddress: Long, position: Int, sizeInWords: Int): Int

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    Number of bits set before given position (exclusive).

  7. def clear(baseObject: AnyRef, baseAddress: Long, position: Int): Unit

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    Clears the bit at the specified index.

  8. def clone(): AnyRef

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

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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

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  13. def hashCode(): Int

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  14. final def isInstanceOf[T0]: Boolean

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  15. def isSet(baseObject: AnyRef, baseAddress: Long, position: Int, maxWords: Int): Boolean

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    Returns true if the bit is set at the specified index given maximum size of nulls bitmask in words (8-bytes).

    Returns true if the bit is set at the specified index given maximum size of nulls bitmask in words (8-bytes). Returns true if the bit is set at the specified index.

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    @inline()
  16. def isSet(baseObject: AnyRef, baseAddress: Long, position: Int): Boolean

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    Returns true if the bit is set at the specified index.

    Returns true if the bit is set at the specified index.

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    @inline()
  17. final def ne(arg0: AnyRef): Boolean

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  18. def nextSetBit(baseObject: AnyRef, baseAddress: Long, startIndex: Int, sizeInWords: Int): Int

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    Returns the index of the first bit that is set to true that occurs on or after the specified starting index.

    Returns the index of the first bit that is set to true that occurs on or after the specified starting index. If no such bit exists then Int.MaxValue is returned.

  19. final def notify(): Unit

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  20. final def notifyAll(): Unit

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  21. def set(baseObject: AnyRef, baseAddress: Long, position: Int): Unit

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    Sets the bit at the specified index.

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

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  23. def toString(): String

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  24. final def wait(): Unit

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

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

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