org.wildfly.clustering.infinispan.spi.affinity

Class ConsistentHashKeyRegistry<K>

java.lang.Object

org.wildfly.clustering.infinispan.spi.affinity.ConsistentHashKeyRegistry<K>

All Implemented Interfaces:

KeyRegistry<K>

public class ConsistentHashKeyRegistry<K>
extends Object
implements KeyRegistry<K>

Registry of queues of keys with affinity to the members of a consistent hash.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor and Description
ConsistentHashKeyRegistry(org.infinispan.distribution.ch.ConsistentHash hash, Predicate<org.infinispan.remoting.transport.Address> filter, Supplier<BlockingQueue<K>> queueFactory)

Method Summary

Modifier and Type	Method and Description
Set<org.infinispan.remoting.transport.Address>	getAddresses() Returns the addresses for which pre-generated keys are available.
BlockingQueue<K>	getKeys(org.infinispan.remoting.transport.Address address) Returns a queue of pre-generated keys with affinity for the specified address.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConsistentHashKeyRegistry

public ConsistentHashKeyRegistry(org.infinispan.distribution.ch.ConsistentHash hash,
                                 Predicate<org.infinispan.remoting.transport.Address> filter,
                                 Supplier<BlockingQueue<K>> queueFactory)

Method Detail

getAddresses

public Set<org.infinispan.remoting.transport.Address> getAddresses()

Description copied from interface: KeyRegistry

Returns the addresses for which pre-generated keys are available.

Specified by:

getAddresses in interface KeyRegistry<K>

Returns:

a set of cluster members

getKeys

public BlockingQueue<K> getKeys(org.infinispan.remoting.transport.Address address)

Description copied from interface: KeyRegistry

Returns a queue of pre-generated keys with affinity for the specified address.

Specified by:

getKeys in interface KeyRegistry<K>

Parameters:

address - the address of a cluster member.

Returns:

a queue of pre-generated keys