DefaultLeapFrame

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 clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

6. val dataset: Dataset

   

   dataset of leap frame

   dataset of leap frame

   Definition Classes

   DefaultLeapFrame → LeapFrame

7. 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

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

   

   Definition Classes

   AnyRef

9. def finalize(): Unit

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

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

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

    

    Definition Classes

    AnyRef → Any

11. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

12. def lf: DefaultLeapFrame

    

    Get this as underlying implementation.

    Get this as underlying implementation.

    returns

    this as underlying implementation

    Attributes

    protected

    Definition Classes

    DefaultLeapFrame → LeapFrame

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

    

    Definition Classes

    AnyRef

14. final def notify(): Unit

    

    Definition Classes

    AnyRef

15. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

16. def rowReader(format: String = BuiltinFormats.json): RowReader

    

    Definition Classes

    LeapFrame

17. def rowWriter(format: String = BuiltinFormats.json): RowWriter

    

    Definition Classes

    LeapFrame

18. val schema: StructType

    

    schema of leap frame

    schema of leap frame

    Definition Classes

    DefaultLeapFrame → LeapFrame

19. 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

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

    

    Definition Classes

    AnyRef

21. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

24. 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

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

    

    Definition Classes

    LeapFrame → TransformBuilder

26. def withOutput(name: String, input: String, inputs: String*)(udf: UserDefinedFunction): Try[DefaultLeapFrame]

    

    Definition Classes

    TransformBuilder

27. 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

28. def writer(format: String = BuiltinFormats.json): FrameWriter

    

    Definition Classes

    LeapFrame