Packages

class ScalaNoneSerializer extends Serializer[None.type]

A dedicated serializer for the Scala None singleton.

In Apache Flink applications that utilize Scala libraries, particularly those involving the Scala Option type and its singleton instance None, serialization issues may arise from Kryo's deserialization of Scala objects. By introducing a custom serializer specifically for the None object, such deserialization issues can be effectively solved.

Linear Supertypes
Serializer[None.type], AnyRef, Any
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Inherited
  1. ScalaNoneSerializer
  2. Serializer
  3. AnyRef
  4. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ScalaNoneSerializer()

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  6. def copy(arg0: Kryo, arg1: None.type): None.type
    Definition Classes
    Serializer
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def getAcceptsNull(): Boolean
    Definition Classes
    Serializer
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  12. def isImmutable(): Boolean
    Definition Classes
    Serializer
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  17. def read(kryo: Kryo, input: Input, type: Class[None.type]): None.type
    Definition Classes
    ScalaNoneSerializer → Serializer
  18. def setAcceptsNull(arg0: Boolean): Unit
    Definition Classes
    Serializer
  19. def setGenerics(arg0: Kryo, arg1: Array[Class[_]]): Unit
    Definition Classes
    Serializer
  20. def setImmutable(arg0: Boolean): Unit
    Definition Classes
    Serializer
  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. def write(kryo: Kryo, output: Output, obj: None.type): Unit
    Definition Classes
    ScalaNoneSerializer → Serializer

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from Serializer[None.type]

Inherited from AnyRef

Inherited from Any

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