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

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | 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