com.twitter.scalding.parquet.tuple.scheme

OptionConverter

abstract class OptionConverter[T] extends Converter with TupleFieldConverter[Option[T]] with CollectionConverter[T]

Option converter for modeling option field

T

option element type(can be primitive types or nested types)

Linear Supertypes
CollectionConverter[T], TupleFieldConverter[Option[T]], Serializable, Serializable, Converter, AnyRef, Any
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Inherited
  1. OptionConverter
  2. CollectionConverter
  3. TupleFieldConverter
  4. Serializable
  5. Serializable
  6. Converter
  7. AnyRef
  8. Any
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  1. Public
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Instance Constructors

  1. new OptionConverter()

Abstract Value Members

  1. abstract val child: TupleFieldConverter[T]

    Definition Classes
    CollectionConverter

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. def appendValue(v: T): Unit

    Definition Classes
    OptionConverter → CollectionConverter

  7. def asGroupConverter(): GroupConverter

    Definition Classes
    OptionConverter → Converter

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def asPrimitiveConverter(): PrimitiveConverter

    Definition Classes
    OptionConverter → Converter

  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  11. def currentValue: Option[T]

    Current value read from parquet column

    Current value read from parquet column

    Definition Classes
    OptionConverter → TupleFieldConverter

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

    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  14. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

    Definition Classes
    AnyRef → Any

  16. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  17. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  18. def isPrimitive(): Boolean

    Definition Classes
    OptionConverter → Converter

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

    Definition Classes
    AnyRef

  20. final def notify(): Unit

    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  22. def reset(): Unit

    reset the converter state, make it ready for reading next column value.

    reset the converter state, make it ready for reading next column value.

    Definition Classes
    OptionConverter → TupleFieldConverter

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

    Definition Classes
    AnyRef

  24. def toString(): String

    Definition Classes
    AnyRef → Any

  25. var value: Option[T]

  26. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from CollectionConverter[T]

Inherited from TupleFieldConverter[Option[T]]

Inherited from Serializable

Inherited from Serializable

Inherited from Converter

Inherited from AnyRef

Inherited from Any

Ungrouped