c

org.apache.spark.sql.qualityFunctions

InterpretedHashLongsFunction

abstract class InterpretedHashLongsFunction extends AnyRef

Base class for interpreted hash functions.

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Known Subclasses
DigestLongsFunction
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Instance Constructors

  1. new InterpretedHashLongsFunction()

Abstract Value Members

  1. abstract def hashBytes(base: Array[Byte], offset: Int, length: Int, digest: Digest): Digest
  2. abstract def hashInt(i: Int, digest: Digest): Digest
  3. abstract def hashLong(l: Long, digest: Digest): Digest

Concrete Value Members

  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. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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  9. final def getClass(): Class[_]
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    @native()
  10. def hash(value: Any, dataType: DataType, digest: Digest): Digest

    Computes hash of a given value of type dataType.

    Computes hash of a given value of type dataType. The caller needs to check the validity of input value.

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