Trait

com.salesforce.op.readers

StreamingReader

Related Doc: package readers

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trait StreamingReader[T] extends ReaderType[T] with ReaderKey[T]

Linear Supertypes
ReaderKey[T], ReaderType[T], Serializable, Serializable, AnyRef, Any
Known Subclasses
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Inherited
  1. StreamingReader
  2. ReaderKey
  3. ReaderType
  4. Serializable
  5. Serializable
  6. AnyRef
  7. Any
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Visibility
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Abstract Value Members

  1. implicit abstract val ctt: ClassTag[T]

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    Reader class tag

  2. abstract def key: (T) ⇒ String

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    Function for extracting key from a record

    Function for extracting key from a record

    returns

    key string

    Definition Classes
    ReaderKey
  3. abstract def stream(params: OpParams)(implicit streaming: StreamingContext): DStream[T]

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    Function which creates a Discretized Stream (DStream) of [T] to read from

    Function which creates a Discretized Stream (DStream) of [T] to read from

    params

    parameters used to carry out specialized logic in reader (passed in from workflow)

    streaming

    spark streaming context

    returns

    stream of T to read from

  4. implicit abstract val wtt: scala.reflect.api.JavaUniverse.WeakTypeTag[T]

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    Reader type tag

    Reader type tag

    Definition Classes
    ReaderType

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def fullTypeName: String

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    Full reader input type name

    Full reader input type name

    returns

    full input type name

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

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    Definition Classes
    AnyRef → Any
  11. final def getReaderParams(opParams: OpParams): Option[ReaderParams]

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    Default method for extracting this reader's parameters from readerParams in OpParams

    Default method for extracting this reader's parameters from readerParams in OpParams

    opParams

    contains map of reader type to ReaderParams instances

    returns

    ReaderParams instance if it exists

    Definition Classes
    ReaderType
  12. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  15. final def notify(): Unit

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    Definition Classes
    AnyRef
  16. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  17. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  18. def toString(): String

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    Definition Classes
    AnyRef → Any
  19. final def typeName: String

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    Short reader input type name

    Short reader input type name

    returns

    short reader input type name

    Definition Classes
    ReaderType
  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ReaderKey[T]

Inherited from ReaderType[T]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped