Package org.apache.beam.sdk.io.kafka

Class ProducerRecordCoder<K,​V>

  • All Implemented Interfaces:
    java.io.Serializable
    public class ProducerRecordCoder<K,​V>
extends org.apache.beam.sdk.coders.StructuredCoder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>
    Coder for ProducerRecord.
    See Also:
    Serialized Form

    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.apache.beam.sdk.coders.Coder

        org.apache.beam.sdk.coders.Coder.Context, org.apache.beam.sdk.coders.Coder.NonDeterministicException

    • Constructor Summary

      Constructors 
      Constructor Description
      ProducerRecordCoder​(org.apache.beam.sdk.coders.Coder<K> keyCoder, org.apache.beam.sdk.coders.Coder<V> valueCoder)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean consistentWithEquals()  
      org.apache.kafka.clients.producer.ProducerRecord<K,​V> decode​(java.io.InputStream inStream)  
      void encode​(org.apache.kafka.clients.producer.ProducerRecord<K,​V> value, java.io.OutputStream outStream)  
      java.util.List<? extends org.apache.beam.sdk.coders.Coder<?>> getCoderArguments()  
      boolean isRegisterByteSizeObserverCheap​(org.apache.kafka.clients.producer.ProducerRecord<K,​V> value)  
      static <K,​V>
      ProducerRecordCoder<K,​V>      		 of​(org.apache.beam.sdk.coders.Coder<K> keyCoder, org.apache.beam.sdk.coders.Coder<V> valueCoder)  
      java.lang.Object structuralValue​(org.apache.kafka.clients.producer.ProducerRecord<K,​V> value)  
      void verifyDeterministic()  

      • Methods inherited from class org.apache.beam.sdk.coders.StructuredCoder

        equals, getComponents, hashCode, toString

      • Methods inherited from class org.apache.beam.sdk.coders.Coder

        decode, encode, getEncodedElementByteSize, getEncodedTypeDescriptor, registerByteSizeObserver, verifyDeterministic, verifyDeterministic

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • ProducerRecordCoder

        public ProducerRecordCoder​(org.apache.beam.sdk.coders.Coder<K> keyCoder,
                           org.apache.beam.sdk.coders.Coder<V> valueCoder)

    • Method Detail

      • of

        public static <K,​V> ProducerRecordCoder<K,​V> of​(org.apache.beam.sdk.coders.Coder<K> keyCoder,
                                                            org.apache.beam.sdk.coders.Coder<V> valueCoder)

      • encode

        public void encode​(org.apache.kafka.clients.producer.ProducerRecord<K,​V> value,
                   java.io.OutputStream outStream)
            throws java.io.IOException
        Specified by:
        encode in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>
        Throws:
        java.io.IOException

      • decode

        public org.apache.kafka.clients.producer.ProducerRecord<K,​V> decode​(java.io.InputStream inStream)
                                                                   throws java.io.IOException
        Specified by:
        decode in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>
        Throws:
        java.io.IOException

      • getCoderArguments

        public java.util.List<? extends org.apache.beam.sdk.coders.Coder<?>> getCoderArguments()
        Specified by:
        getCoderArguments in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>

      • verifyDeterministic

        public void verifyDeterministic()
                         throws org.apache.beam.sdk.coders.Coder.NonDeterministicException
        Specified by:
        verifyDeterministic in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>
        Throws:
        org.apache.beam.sdk.coders.Coder.NonDeterministicException

      • isRegisterByteSizeObserverCheap

        public boolean isRegisterByteSizeObserverCheap​(org.apache.kafka.clients.producer.ProducerRecord<K,​V> value)
        Overrides:
        isRegisterByteSizeObserverCheap in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>

      • structuralValue

        public java.lang.Object structuralValue​(org.apache.kafka.clients.producer.ProducerRecord<K,​V> value)
        Overrides:
        structuralValue in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>

      • consistentWithEquals

        public boolean consistentWithEquals()
        Overrides:
        consistentWithEquals in class org.apache.beam.sdk.coders.Coder<org.apache.kafka.clients.producer.ProducerRecord<K,​V>>