Trait

com.github.mjakubowski84.parquet4s

OptionalValueCodec

Related Doc: package parquet4s

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trait OptionalValueCodec[T] extends ValueCodec[T]

Codec for Value that can be null.

T

data type to decode to or encode from

Linear Supertypes
ValueCodec[T], AnyRef, Any
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Abstract Value Members

  1. abstract def decodeNonNull(value: Value, configuration: ValueCodecConfiguration): T

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    Attributes
    protected

  2. abstract def encodeNonNull(data: T, configuration: ValueCodecConfiguration): Value

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    Attributes
    protected

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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    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    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 decode(value: Value, configuration: ValueCodecConfiguration): T

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    value

    source Parquet Value

    configuration

    [ValueCodecConfiguration] used by some codecs

    returns

    data decoded from Value

    Definition Classes
    OptionalValueCodec → ValueCodec

  7. final def encode(data: T, configuration: ValueCodecConfiguration): Value

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    data

    source data

    configuration

    [ValueCodecConfiguration] used by some codecs

    returns

    encoded Parquet Value

    Definition Classes
    OptionalValueCodec → ValueCodec

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

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  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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  18. def toString(): String

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  19. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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    @throws( ... )

Inherited from ValueCodec[T]

Inherited from AnyRef

Inherited from Any

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