StringUtils

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 escapeLikeRegex(pattern: String): String

   

   Validate and convert SQL 'like' pattern to a Java regular expression.

   Validate and convert SQL 'like' pattern to a Java regular expression.

   Underscores (_) are converted to '.' and percent signs (%) are converted to '.*', other characters are quoted literally. Escaping is done according to the rules specified in org.apache.spark.sql.catalyst.expressions.Like usage documentation. An invalid pattern will throw an AnalysisException.

   pattern

   the SQL pattern to convert

   returns

   the equivalent Java regular expression of the pattern

9. def filterPattern(names: Seq[String], pattern: String): Seq[String]

   

   This utility can be used for filtering pattern in the "Like" of "Show Tables / Functions" DDL

   This utility can be used for filtering pattern in the "Like" of "Show Tables / Functions" DDL

   names

   the names list to be filtered

   pattern

   the filter pattern, only '*' and '|' are allowed as wildcards, others will follow regular expression convention, case insensitive match and white spaces on both ends will be ignored

   returns

   the filtered names list in order

10. def finalize(): Unit

    

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

    

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12. def hashCode(): Int

    

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13. def isFalseString(s: UTF8String): Boolean

    

14. final def isInstanceOf[T0]: Boolean

    

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15. def isTrueString(s: UTF8String): Boolean

    

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

    

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17. final def notify(): Unit

    

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18. final def notifyAll(): Unit

    

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

    

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20. def toString(): String

    

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21. final def wait(): Unit

    

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

    

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

    

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