org.infinispan.client.hotrod.impl.consistenthash
Class ConsistentHashV1
java.lang.Object
org.infinispan.client.hotrod.impl.consistenthash.ConsistentHashV1
- All Implemented Interfaces:
- ConsistentHash
- Direct Known Subclasses:
- ConsistentHashV2
public class ConsistentHashV1
- extends Object
- implements ConsistentHash
Version one consistent hash function based on MurmurHash2
;
- Since:
- 4.1
- Author:
- Mircea.Markus@jboss.com
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
hash
protected Hash hash
ConsistentHashV1
public ConsistentHashV1(Random rnd)
ConsistentHashV1
public ConsistentHashV1()
init
public void init(Map<SocketAddress,Set<Integer>> servers2Hash,
int numKeyOwners,
int hashSpace)
- Specified by:
init
in interface ConsistentHash
getServer
public SocketAddress getServer(byte[] key)
- Specified by:
getServer
in interface ConsistentHash
setHash
public void setHash(Hash hash)
getNormalizedHash
public final int getNormalizedHash(Object object)
- Description copied from interface:
ConsistentHash
- Computes hash code of a given object, and then normalizes it to ensure a positive
value is always returned.
- Specified by:
getNormalizedHash
in interface ConsistentHash
- Parameters:
object
- to hash
- Returns:
- a non-null, non-negative normalized hash code for a given object
Copyright © 2013 JBoss, a division of Red Hat. All Rights Reserved.