t

pl.touk.nussknacker.engine.schemedkafka.serialization

KafkaSchemaBasedDeserializationSchemaFactory

trait KafkaSchemaBasedDeserializationSchemaFactory extends Serializable

Factory class for Flink's KeyedDeserializationSchema. It is extracted for purpose when for creation of KeyedDeserializationSchema are needed additional avro related information.

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Serializable, Serializable, AnyRef, Any
Known Subclasses
KafkaJsonKeyValueDeserializationSchemaFactory, KafkaSchemaRegistryBasedKeyValueDeserializationSchemaFactory, KafkaSchemaBasedKeyValueDeserializationSchemaFactory
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Abstract Value Members

  1. abstract def create[K, V](kafkaConfig: KafkaConfig, keySchemaDataOpt: Option[RuntimeSchemaData[ParsedSchema]], valueSchemaDataOpt: Option[RuntimeSchemaData[ParsedSchema]])(implicit arg0: ClassTag[K], arg1: ClassTag[V]): KafkaDeserializationSchema[ConsumerRecord[K, V]]

    Prepare Flink's KafkaDeserializationSchema based on provided information.

    Prepare Flink's KafkaDeserializationSchema based on provided information.

    K

    Type that should be produced by key deserialization schema.

    V

    Type that should be produced by value deserialization schema. It is important parameter, because factory can use other deserialization strategy base on it or provide different TypeInformation

    kafkaConfig

    Configuration of integration with Kafka.

    keySchemaDataOpt

    Schema which will be used as a key reader schema.

    valueSchemaDataOpt

    Schema which will be used as a value reader schema. In case of None, writer schema will be used.

    returns

    KafkaDeserializationSchema

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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Deprecated Value Members

  1. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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