RichDataFrame

Value Members

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

   

   Definition Classes

   Any

2. final def ##(): Int

   

   Definition Classes

   Any

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

   

   Definition Classes

   Any

4. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

5. def cypherTypeForColumn(columnName: String): CypherType

   

   Returns the corresponding Cypher type for the given column name in the data frame.

   Returns the corresponding Cypher type for the given column name in the data frame.

   columnName

   column name

   returns

   Cypher type for column

6. val df: DataFrame

   

7. def getClass(): Class[_ <: AnyVal]

   

   Definition Classes

   AnyVal → Any

8. final def isInstanceOf[T0]: Boolean

   

   Definition Classes

   Any

9. def mapColumn(name: String)(f: (Column) ⇒ Column): DataFrame

   

10. def safeAddColumn(name: String, col: Column): DataFrame

    

11. def safeAddColumns(columns: (String, Column)*): DataFrame

    

12. def safeDropColumn(name: String): DataFrame

    

13. def safeDropColumns(names: String*): DataFrame

    

14. def safeJoin(other: DataFrame, joinCols: Seq[(String, String)], joinType: String): DataFrame

    

15. def safeRenameColumn(oldName: String, newName: String): DataFrame

    

16. def safeRenameColumns(renamings: (String, String)*): DataFrame

    

17. def safeReplaceColumn(name: String, newColumn: Column): DataFrame

    

18. def safeReplaceTags(columnName: String, replacements: Map[Int, Int]): DataFrame

    

19. def setNonNullable(columnName: String): DataFrame

    

20. def structFieldForColumn(columnName: String): StructField

    

    Returns the struct field for the given column.

    Returns the struct field for the given column.

    columnName

    column name

    returns

    struct field

21. def toString(): String

    

    Definition Classes

    Any