org.jgroups.blocks
Interface ReplCache.HashFunction<K>

All Known Implementing Classes:

ReplCache.ConsistentHashFunction

Enclosing class:

ReplCache<K,V>

public static interface ReplCache.HashFunction<K>

Method Summary

java.util.List<Address>	hash(K key, short replication_count) Function that, given a key and a replication count, returns replication_count number of different addresses of nodes.
void	installNodes(java.util.List<Address> nodes) When the topology changes, this method will be called.

Method Detail

hash

java.util.List<Address> hash(K key,
                             short replication_count)

Function that, given a key and a replication count, returns replication_count number of different addresses of nodes.

Parameters:

key -

replication_count -

Returns:

installNodes

void installNodes(java.util.List<Address> nodes)

When the topology changes, this method will be called. Implementations will typically cache the node list

Parameters:

nodes -