DefaultLeapFrame

Value Members

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

   Definition Classes

   AnyRef

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

   Definition Classes

   Any

3. final def ##(): Int

   Definition Classes

   AnyRef → Any

4. final def ==(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

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

   Definition Classes

   Any

6. final def asInstanceOf[T0]: T0

   Definition Classes

   Any

7. def clone(): AnyRef

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

8. val dataset: Dataset

   dataset of leap frame

   dataset of leap frame

   Definition Classes

   DefaultLeapFrame → LeapFrame

9. def dropField(name: String): Try[DefaultLeapFrame]

   Try to drop a field from the LeapFrame.

   Try to drop a field from the LeapFrame.

   Returns a Failure if the field does not exist.

   name

   name of field to drop

   returns

   try new LeapFrame with field dropped

   Definition Classes

   LeapFrame

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

    Definition Classes

    AnyRef

11. def finalize(): Unit

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

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

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

    Definition Classes

    AnyRef → Any

13. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

14. def lf: DefaultLeapFrame

    Get this as underlying implementation.

    Get this as underlying implementation.

    returns

    this as underlying implementation

    Attributes

    protected

    Definition Classes

    DefaultLeapFrame → LeapFrame

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. def printSchema(out: PrintStream): Unit

    Print the schema to a PrintStream.

    Print the schema to a PrintStream.

    out

    print stream to print schema to

    Definition Classes

    LeapFrame

19. def printSchema(): Unit

    Print the schema to standard output.

    Print the schema to standard output.

    Definition Classes

    LeapFrame

20. val schema: StructType

    schema of leap frame

    schema of leap frame

    Definition Classes

    DefaultLeapFrame → LeapFrame

21. def select(fieldNames: String*): Try[DefaultLeapFrame]

    Try to select fields to create a new LeapFrame.

    Try to select fields to create a new LeapFrame.

    Returns a Failure if attempting to select any fields that don't exist.

    fieldNames

    field names to select

    returns

    try new LeapFrame with selected fields

    Definition Classes

    LeapFrame

22. def show(out: PrintStream, n: Int): Unit

    Print this leap frame to a PrintStream.

    Print this leap frame to a PrintStream.

    out

    stream to print to

    n

    number of rows to show

    Definition Classes

    LeapFrame

23. def show(n: Int): Unit

    Print this leap frame to standard out.

    Print this leap frame to standard out.

    n

    number of rows to display

    Definition Classes

    LeapFrame

24. def show(out: PrintStream): Unit

    Print this leap frame to a PrintStream.

    Print this leap frame to a PrintStream.

    out

    stream to print to

    Definition Classes

    LeapFrame

25. def show(): Unit

    Print this leap frame to standard out.

    Print this leap frame to standard out.

    Definition Classes

    LeapFrame

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

    Definition Classes

    AnyRef

27. final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

30. def withField(name: String, selectors: Selector*)(udf: UserDefinedFunction): Try[DefaultLeapFrame]

    Try to add a field to the LeapFrame.

    Try to add a field to the LeapFrame.

    Returns a Failure if trying to add a field that already exists.

    name

    name of field

    selectors

    row selectors used to generate inputs to udf

    udf

    user defined function for calculating field value

    returns

    try new LeapFrame with new field

    Definition Classes

    LeapFrame

31. def withFields(names: Seq[String], selectors: Selector*)(udf: UserDefinedFunction): Try[DefaultLeapFrame]

    Definition Classes

    LeapFrame

32. def withOutput(output: String, inputs: Selector*)(udf: UserDefinedFunction): Try[DefaultLeapFrame]

    Definition Classes

    LeapFrame → TransformBuilder

33. def withOutputs(outputs: Seq[String], inputs: Selector*)(udf: UserDefinedFunction): Try[DefaultLeapFrame]

    Definition Classes

    LeapFrame → TransformBuilder

34. def withSchemaAndDataset(schema: StructType, dataset: Dataset): DefaultLeapFrame

    Creates a new instance of this LeapFrame with new schema and dataset.

    Creates a new instance of this LeapFrame with new schema and dataset.

    schema

    new schema

    dataset

    new dataset

    returns

    new leap frame with schema and dataset

    Attributes

    protected

    Definition Classes

    DefaultLeapFrame → LeapFrame

35. def writer(format: String = BuiltinFormats.json)(implicit ct: ClassTag[DefaultLeapFrame]): FrameWriter

    Definition Classes

    LeapFrame