org.infinispan.client.hotrod.impl.consistenthash

Interface ConsistentHash

All Known Implementing Classes:

ConsistentHashV1, ConsistentHashV2

public interface ConsistentHash

Abstraction for the used consistent hash.

Since:

4.1

Author:

Mircea.Markus@jboss.com

Method Summary

Methods

Modifier and Type	Method and Description
int	getNormalizedHash(Object object) Computes hash code of a given object, and then normalizes it to ensure a positive value is always returned.
SocketAddress	getServer(byte[] key)
void	init(Map<SocketAddress,Set<Integer>> servers2Hash, int numKeyOwners, int hashSpace)

Method Detail

init

void init(Map<SocketAddress,Set<Integer>> servers2Hash,
        int numKeyOwners,
        int hashSpace)

getServer

SocketAddress getServer(byte[] key)

getNormalizedHash

int getNormalizedHash(Object object)

Computes hash code of a given object, and then normalizes it to ensure a positive value is always returned.

Parameters:

object - to hash

Returns:

a non-null, non-negative normalized hash code for a given object