Class/Object

fs2.kafka

HeaderDeserializer

Related Docs: object HeaderDeserializer | package kafka

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sealed abstract class HeaderDeserializer[A] extends AnyRef

HeaderDeserializer is a functional deserializer for Kafka record header values. It's similar to Deserializer, except it only has access to the header bytes, and it does not interoperate with the Kafka Deserializer interface.

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Abstract Value Members

  1. abstract def deserialize(bytes: Array[Byte]): A

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    Deserializes the header value bytes into a value of type A.

Concrete Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. final def attempt: Attempt[A]

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    Creates a new HeaderDeserializer which catches any non-fatal exceptions during deserialization with this HeaderDeserializer.

  6. def clone(): AnyRef

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    @throws( ... )
  7. final def delay: HeaderDeserializer[Eval[A]]

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    Creates a new HeaderDeserializer which does deserialization lazily by wrapping this HeaderDeserializer in Eval.always.

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  11. final def flatMap[B](f: (A) ⇒ HeaderDeserializer[B]): HeaderDeserializer[B]

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    Creates a new HeaderDeserializer using the result of this HeaderDeserializer and the specified function.

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

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  13. def hashCode(): Int

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  14. final def isInstanceOf[T0]: Boolean

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  15. final def map[B](f: (A) ⇒ B): HeaderDeserializer[B]

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    Creates a new HeaderDeserializer which applies the specified function f to the result of this HeaderDeserializer.

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. final def option: HeaderDeserializer[Option[A]]

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    Creates a new HeaderDeserializer which returns None when the bytes are null, and otherwise returns the result of this HeaderDeserializer wrapped in Some.

  20. final def product[B](that: HeaderDeserializer[B]): HeaderDeserializer[(A, B)]

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    Creates a new HeaderDeserializer which deserializes both using this HeaderDeserializer and that HeaderDeserializer, and returns both results in a tuple.

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

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  22. def toString(): String

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  23. final def wait(): Unit

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    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit

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

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