Package org.apache.beam.sdk.io.gcp.bigquery

Class TableRowJsonCoder

  • All Implemented Interfaces:
    java.io.Serializable
    public class TableRowJsonCoder
extends org.apache.beam.sdk.coders.AtomicCoder<com.google.api.services.bigquery.model.TableRow>
    A Coder that encodes BigQuery TableRow objects in their native JSON format.
    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

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.google.api.services.bigquery.model.TableRow decode​(java.io.InputStream inStream)  
      com.google.api.services.bigquery.model.TableRow decode​(java.io.InputStream inStream, org.apache.beam.sdk.coders.Coder.Context context)  
      void encode​(com.google.api.services.bigquery.model.TableRow value, java.io.OutputStream outStream)  
      void encode​(com.google.api.services.bigquery.model.TableRow value, java.io.OutputStream outStream, org.apache.beam.sdk.coders.Coder.Context context)  
      long getEncodedElementByteSize​(com.google.api.services.bigquery.model.TableRow value)  
      org.apache.beam.sdk.values.TypeDescriptor<com.google.api.services.bigquery.model.TableRow> getEncodedTypeDescriptor()  
      static TableRowJsonCoder of()  
      void verifyDeterministic()

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

        equals, getCoderArguments, getComponents, hashCode

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

        toString

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

        consistentWithEquals, getEncodedElementByteSizeUsingCoder, isRegisterByteSizeObserverCheap, registerByteSizeObserver, structuralValue, verifyDeterministic, verifyDeterministic

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • encode

        public void encode​(com.google.api.services.bigquery.model.TableRow value,
                   java.io.OutputStream outStream)
            throws java.io.IOException
        Specified by:
        encode in class org.apache.beam.sdk.coders.Coder<com.google.api.services.bigquery.model.TableRow>
        Throws:
        java.io.IOException

      • encode

        public void encode​(com.google.api.services.bigquery.model.TableRow value,
                   java.io.OutputStream outStream,
                   org.apache.beam.sdk.coders.Coder.Context context)
            throws java.io.IOException
        Overrides:
        encode in class org.apache.beam.sdk.coders.Coder<com.google.api.services.bigquery.model.TableRow>
        Throws:
        java.io.IOException

      • decode

        public com.google.api.services.bigquery.model.TableRow decode​(java.io.InputStream inStream)
                                                       throws java.io.IOException
        Specified by:
        decode in class org.apache.beam.sdk.coders.Coder<com.google.api.services.bigquery.model.TableRow>
        Throws:
        java.io.IOException

      • decode

        public com.google.api.services.bigquery.model.TableRow decode​(java.io.InputStream inStream,
                                                              org.apache.beam.sdk.coders.Coder.Context context)
                                                       throws java.io.IOException
        Overrides:
        decode in class org.apache.beam.sdk.coders.Coder<com.google.api.services.bigquery.model.TableRow>
        Throws:
        java.io.IOException

      • getEncodedElementByteSize

        public long getEncodedElementByteSize​(com.google.api.services.bigquery.model.TableRow value)
                               throws java.lang.Exception
        Overrides:
        getEncodedElementByteSize in class org.apache.beam.sdk.coders.Coder<com.google.api.services.bigquery.model.TableRow>
        Throws:
        java.lang.Exception

      • verifyDeterministic

        public void verifyDeterministic()
                         throws org.apache.beam.sdk.coders.Coder.NonDeterministicException
        Overrides:
        verifyDeterministic in class org.apache.beam.sdk.coders.AtomicCoder<com.google.api.services.bigquery.model.TableRow>
        Throws:
        org.apache.beam.sdk.coders.Coder.NonDeterministicException - always. A TableRow can hold arbitrary Object instances, which makes the encoding non-deterministic.

      • getEncodedTypeDescriptor

        public org.apache.beam.sdk.values.TypeDescriptor<com.google.api.services.bigquery.model.TableRow> getEncodedTypeDescriptor()
        Overrides:
        getEncodedTypeDescriptor in class org.apache.beam.sdk.coders.Coder<com.google.api.services.bigquery.model.TableRow>