object Utils

Various utility methods used by Delta.

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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. 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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  10. def getRandomPrefix(numChars: Int): String

    Generates a string created of randomPrefixLength alphanumeric characters.

  11. def getRandomPrefixLength(metadata: Metadata): Int

    Returns the length of the random prefix to use for the data files of a Delta table.

  12. def hashCode(): Int
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  13. final def isInstanceOf[T0]: Boolean
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  14. def isTesting: Boolean

    Indicates whether Delta is currently running unit tests.

  15. final def ne(arg0: AnyRef): Boolean
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  16. final def notify(): Unit
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  17. final def notifyAll(): Unit
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  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def timedMs[T](f: ⇒ T): (T, Long)

    Measures the time taken by function f

  20. def toString(): String
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  21. def try_element_at(mapColumn: Column, key: Any): Column

    Returns value for the given key in value if column is a map and the key is present, NULL otherwise.

  22. final def wait(): Unit
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  23. final def wait(arg0: Long, arg1: Int): Unit
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  24. final def wait(arg0: Long): Unit
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