Package 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
  Description
  `static class`
  `KeyFactory.DefaultKeyFactory`
  Default Key Factory.

- ## Method Summary

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

- ## Method Details

  - ### build

    String build(List<Object> key)
    Converts state key to Redis key.
    Parameters:
      `key` - state key
    Returns:
      Redis key