eels

Type Members

1. trait Buffer extends AnyRef

   

   A Buffer represents a stream of Rows, read one row at a time.

   A Buffer represents a stream of Rows, read one row at a time. A Buffer is thread safe, that is, multiple iterators can be created and accessed concurrently from the same source buffer.

2. case class Column(name: String, type: SchemaType, nullable: Boolean, precision: Int = 0, scale: Int = 0, signed: Boolean = true, comment: Option[String] = None) extends Product with Serializable

   

3. trait ConcurrentPlan[T] extends Plan[T]

   

4. class ExistsPlan extends Plan[Boolean] with Using

   

5. case class Field(value: String) extends Product with Serializable

   

6. case class FilePattern(pattern: String, filter: Option[(Path) ⇒ Boolean] = None) extends StrictLogging with Product with Serializable

   

7. class FindPlan extends Plan[Option[Row]] with Using

   

8. class ForallPlan extends Plan[Boolean] with Using

   

9. trait Frame extends AnyRef

   

10. case class FrameSchema(columns: List[Column]) extends Product with Serializable

    

11. class HdfsExplorer extends AnyRef

    

12. class HeadPlan extends Plan[Option[Row]] with Using

    

13. trait Part extends AnyRef

    

    A Part represents part of the source data.

    A Part represents part of the source data. Eg a single path in a multifile source, or a single table in a multitable source. A part provides a reader when requested.

14. trait Plan[T] extends AnyRef

    

15. trait Reader extends AnyRef

    

    A one time usable reader of data.

    A one time usable reader of data. Clients must call close() when terminating the reader, even if the end of the iterator has been reached.

16. case class Row(columns: List[Column], fields: List[Field]) extends Product with Serializable

    

17. sealed trait SchemaType extends AnyRef

    

18. trait Sink extends AnyRef

    

19. class SinkPlan extends ConcurrentPlan[Long] with StrictLogging

    

20. trait Source extends StrictLogging

    

21. class SqlContext extends AnyRef

    

22. class ToListPlan extends Plan[List[Row]] with Using

    

23. class ToSizePlan extends Plan[Long] with Using

    

24. trait Writer extends AnyRef