org.apache.beam.sdk.coders

Interface CoderProviderRegistrar

All Known Implementing Classes:

AmqpMessageCoderProviderRegistrar, AttributeValueCoderProviderRegistrar, BigQueryCoderProviderRegistrar, DefaultCoder.DefaultCoderProviderRegistrar, HBaseCoderProviderRegistrar, MessageCoderRegistrar, ProtobufCoderProviderRegistrar, PubsubCoderProviderRegistrar, SendMessageRequestCoderRegistrar, SerializableCoder.SerializableCoderProviderRegistrar, SnsCoderProviderRegistrar, SnsCoderProviderRegistrar, WritableCoder.WritableCoderProviderRegistrar

@Experimental
public interface CoderProviderRegistrar

Coder creators have the ability to automatically have their coders registered with this SDK by creating a ServiceLoader entry and a concrete implementation of this interface.

It is optional but recommended to use one of the many build time tools such as AutoService to generate the necessary META-INF files automatically.

Method Summary

Modifier and Type	Method and Description
java.util.List<CoderProvider>	getCoderProviders() Returns a list of coder providers which will be registered by default within each coder registry instance.

Method Detail

getCoderProviders

java.util.List<CoderProvider> getCoderProviders()

Returns a list of coder providers which will be registered by default within each coder registry instance.

See CoderProviders for convenience methods to construct a CoderProvider.