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.

Source
HeaderDeserializer.scala
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Visibility
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Abstract Value Members

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

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

Concrete Value Members

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

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

  6. def clone(): AnyRef
    Attributes
    protected[lang]
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    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. final def delay: HeaderDeserializer[Eval[A]]

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

  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  9. def equals(arg0: AnyRef): Boolean
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  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.Throwable])
  11. final def flatMap[B](f: (A) => HeaderDeserializer[B]): HeaderDeserializer[B]

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

  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @native()
  13. def hashCode(): Int
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    @native()
  14. final def isInstanceOf[T0]: Boolean
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  15. final def map[B](f: (A) => B): HeaderDeserializer[B]

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

  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  17. final def notify(): Unit
    Definition Classes
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    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
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    @native()
  19. final def option: HeaderDeserializer[Option[A]]

    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)]

    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
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException]) @native()

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