GpuRegExpUtils

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

4. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

5. def backrefConversion(rep: String): (Boolean, String)

   

   Convert symbols of back-references if input string contains any.

   Convert symbols of back-references if input string contains any. In spark's regex rule, there are two patterns of back-references: \group_index and $group_index This method transforms above two patterns into cuDF pattern ${group_index}, except they are preceded by escape character.

   rep

   replacement string

   returns

   A pair consists of a boolean indicating whether containing any backref and the converted replacement.

6. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

7. def countGroups(pattern: String): Int

   

   Returns the number of groups in regexp (includes both capturing and non-capturing groups)

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

   

   Definition Classes

   AnyRef

9. def equals(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

10. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

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

    

    Definition Classes

    AnyRef → Any

12. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

13. def isEmptyRepetition(pattern: String): Boolean

    

    Recursively check if pattern contains only zero-match repetitions ?, *, {0,}, or {0,n} or any combination of them.

14. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

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

    

    Definition Classes

    AnyRef

16. final def notify(): Unit

    

    Definition Classes

    AnyRef

17. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

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

    

    Definition Classes

    AnyRef

19. def tagForRegExpEnabled(meta: ExprMeta[_]): Unit

    

20. def toString(): String

    

    Definition Classes

    AnyRef → Any

21. def unescapeReplaceString(s: String): String

    

    We need to remove escape characters in the regexp_replace replacement string before passing to cuDF.

22. def validateRegExpComplexity(meta: ExprMeta[_], regex: RegexAST): Unit

    

23. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )