io.prediction.controller.java

PJavaDataSource

abstract class PJavaDataSource[TD, EI, Q, A] extends BaseDataSource[TD, EI, Q, A]

Base class of a parallel data source.

A parallel data source runs locally within a single machine, or in parallel on a cluster, to return data that is distributed across a cluster.

Linear Supertypes
BaseDataSource[TD, EI, Q, A], AbstractDoer, Serializable, Serializable, AnyRef, Any
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Inherited
  1. PJavaDataSource
  2. BaseDataSource
  3. AbstractDoer
  4. Serializable
  5. Serializable
  6. AnyRef
  7. Any
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Instance Constructors

  1. new PJavaDataSource()

Abstract Value Members

  1. abstract def read(jsc: JavaSparkContext): Iterable[(TD, EI, JavaPairRDD[Q, A])]

    Implement this method to return data from a data source.

    Implement this method to return data from a data source. Returned data can optionally include a sequence of query and actual value pairs for evaluation purpose.

Concrete 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. 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. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  17. def readBase(sc: SparkContext): Seq[(TD, EI, RDD[(Q, A)])]

    Definition Classes
    PJavaDataSource → BaseDataSource

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

    Definition Classes
    AnyRef

  19. def toString(): String

    Definition Classes
    AnyRef → Any

  20. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from BaseDataSource[TD, EI, Q, A]

Inherited from AbstractDoer

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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