com.facebook.presto.spi.function

Annotation Type AccumulatorStateMetadata

@Retention(value=RUNTIME)
 @Target(value=TYPE)
public @interface AccumulatorStateMetadata

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<?>	stateFactoryClass
Class<?>	stateSerializerClass

Element Detail

stateSerializerClass

public abstract Class<?> stateSerializerClass

Default:

void.class

stateFactoryClass

public abstract Class<?> stateFactoryClass

Default:

void.class