org.aredis.cache

Class JavaKeyHasher

java.lang.Object

org.aredis.cache.JavaKeyHasher

All Implemented Interfaces:

KeyHasher

public class JavaKeyHasher
extends Object
implements KeyHasher

A basic Key Hasher which takes the java hashcode of the key and assigns the index got by the reminder when the hashcode is divided by the number of servers.

Author:

Suresh

Constructor Summary

Constructors

Constructor and Description
JavaKeyHasher()

Method Summary

Methods

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JavaKeyHasher

public JavaKeyHasher()

Method Detail

getConnectionIndex

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

Description copied from interface: KeyHasher

Returns the connection index for a key

Specified by:

getConnectionIndex in interface KeyHasher

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