c

pl.touk.nussknacker.engine.schemedkafka.schema

DefaultAvroSchemaEvolution

class DefaultAvroSchemaEvolution extends AvroSchemaEvolution with DatumReaderWriterMixin

It's base implementation of AvroSchemaEvolution. In this case strategy to evolve record to schema is as follows:

serialize record to record schema -> deserialize record to provided schema (final schema)

This strategy is based on Confluent implementation of: serialization and deserialization method. But we don't allocate bytes for MagicByte and Id, because we don't need it.

For now it's easiest way to convert GenericContainer record to wanted schema.

Linear Supertypes
DatumReaderWriterMixin, AvroSchemaEvolution, AnyRef, Any
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Inherited
  1. DefaultAvroSchemaEvolution
  2. DatumReaderWriterMixin
  3. AvroSchemaEvolution
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new DefaultAvroSchemaEvolution()

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. def alignRecordToSchema(record: GenericContainer, schema: Schema): GenericContainer
    Definition Classes
    DefaultAvroSchemaEvolution → AvroSchemaEvolution
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def canBeEvolved(record: GenericContainer, schema: Schema): Boolean
    Definition Classes
    DefaultAvroSchemaEvolution → AvroSchemaEvolution
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  8. def createDatumReader(writerSchema: Schema, readerSchema: Schema): DatumReader[AnyRef]
    Definition Classes
    DatumReaderWriterMixin
  9. def createDatumWriter(schema: Schema): GenericDatumWriter[Any]
    Definition Classes
    DatumReaderWriterMixin
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

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

    (Since version ) see corresponding Javadoc for more information.

Inherited from DatumReaderWriterMixin

Inherited from AvroSchemaEvolution

Inherited from AnyRef

Inherited from Any

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