org.apache.storm.redis.common.commands

## Interface RedisCommands

- All Known Implementing Classes:
    RedisCommandsAdapterJedis, RedisCommandsAdapterJedisCluster

      public interface RedisCommands

  This interface represents Jedis methods exhaustively which are used on storm-redis.

  This is a workaround since Jedis and JedisCluster doesn’t implement same interface for binary type of methods, and unify binary methods and string methods into one interface.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `Long` | `del(byte[] key)`
    `Long` | `del(String key)`
    `Boolean` | `exists(byte[] key)`
    `boolean` | `exists(String key)`
    `Long` | `hdel(byte[] key, byte[]... fields)`
    `byte[]` | `hget(byte[] key, byte[] field)`
    `Map<byte[],byte[]>` | `hgetAll(byte[] key)`
    `Map<String,String>` | `hgetAll(String key)`
    `String` | `hmset(byte[] key, Map<byte[],byte[]> fieldValues)`
    `String` | `hmset(String key, Map<String,String> fieldValues)`
    `redis.clients.jedis.ScanResult<Map.Entry<byte[],byte[]>>` | `hscan(byte[] key, byte[] cursor, redis.clients.jedis.ScanParams params)`
    `String` | `rename(byte[] oldkey, byte[] newkey)`
    `String` | `rename(String oldkey, String newkey)`

- - ### Method Detail

    - #### exists

          Boolean exists(byte[] key)

    - #### exists

          boolean exists(String key)

    - #### del

          Long del(byte[] key)

    - #### del

          Long del(String key)

    - #### rename

          String rename(byte[] oldkey,
                        byte[] newkey)

    - #### rename

          String rename(String oldkey,
                        String newkey)

    - #### hget

          byte[] hget(byte[] key,
                      byte[] field)

    - #### hgetAll

          Map<byte[],byte[]> hgetAll(byte[] key)

    - #### hgetAll

          Map<String,String> hgetAll(String key)

    - #### hmset

          String hmset(byte[] key,
                       Map<byte[],byte[]> fieldValues)

    - #### hmset

          String hmset(String key,
                       Map<String,String> fieldValues)

    - #### hdel

          Long hdel(byte[] key,
                    byte[]... fields)

    - #### hscan

          redis.clients.jedis.ScanResult<Map.Entry<byte[],byte[]>> hscan(byte[] key,
                                                                         byte[] cursor,
                                                                         redis.clients.jedis.ScanParams params)

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