org.aredis.cache

Interface KeyHasher

All Known Implementing Classes:

ConsistentKeyHasher, JavaKeyHasher

public interface KeyHasher

Specifies the Hashing technique to assign a key to one of the servers in a ShardedAsyncRedisClient.

Author:

Suresh

Method Summary

Methods

Modifier and Type	Method and Description
int	getConnectionIndex(String key, AsyncRedisConnection[] connections, boolean useOnlyActive) Returns the connection index for a key

Method Detail

getConnectionIndex

int getConnectionIndex(String key,
                     AsyncRedisConnection[] connections,
                     boolean useOnlyActive)

Returns the connection index for a key

Parameters:

key - key to assign the connection index

connections - Connections to pick from

useOnlyActive - True if only active connections are to be picked. Usually true is passed by ShardedAsyncRedisClient.

Returns:

connection index of connection to use