CoderProvider (Google Cloud Dataflow SDK 1.9.1 API)

Google Cloud Dataflow SDK for Java, version 1.9.1

Warning: Dataflow SDK 1.x for Java is unsupported as of October 16, 2018. See Migrating from Dataflow SDK 1.x for Java for migration guidance.

Note: If you are using Cloud Dataflow SDK version 2.x, see the Apache Beam API reference documentation.

com.google.cloud.dataflow.sdk.coders

Interface CoderProvider

• All Known Implementing Classes:

  CoderRegistry

  ---

  
  

  public interface CoderProvider

  A CoderProvider may create a Coder for any concrete class.

• • Method Summary

    All Methods Instance Methods Abstract Methods 

    Modifier and Type	Method and Description
    <T> Coder<T>	getCoder(TypeDescriptor<T> type) Provides a coder for a given class, if possible.

• • Method Detail

    • getCoder

      <T> Coder<T> getCoder(TypeDescriptor<T> type)
                     throws CannotProvideCoderException

      Provides a coder for a given class, if possible.

      Throws:

      CannotProvideCoderException - if no coder can be provided