org.apache.storm.redis.trident.state

Interface KeyFactory

All Superinterfaces:

Serializable

All Known Implementing Classes:

KeyFactory.DefaultKeyFactory

public interface KeyFactory
extends Serializable

KeyFactory defines conversion of state key (which could be compounded) -> Redis key.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	KeyFactory.DefaultKeyFactory Default Key Factory.

Method Summary

Modifier and Type	Method and Description
String	build(List<Object> key) Converts state key to Redis key.

Method Detail

build

String build(List<Object> key)

Converts state key to Redis key.

Parameters:

key - state key

Returns:

Redis key