io.druid.query.lookup

Interface LookupIntrospectHandler

All Known Implementing Classes:

KafkaLookupExtractorIntrospectionHandler, MapLookupExtractorFactory.MapLookupIntrospectionHandler, NamespaceLookupIntrospectHandler

public interface LookupIntrospectHandler

This interface is empty because it only exists to signal intent. The actual http endpoints are provided through JAX-RS annotations on the LookupIntrospectHandler objects. Note that, if you decide to implement LookupExtractorFactory.getIntrospectHandler() as request scoped, therefore LookupIntrospectHandler should have as light of a footprint as possible.