Class TopologyInfo

java.lang.Object

org.infinispan.client.hotrod.impl.TopologyInfo

@NotThreadSafe
public final class TopologyInfo
extends Object

Maintains topology information about caches.

Author:

gustavonalle, Dan Berindei

Constructor Summary

Constructors

Constructor	Description
TopologyInfo(Configuration configuration, org.infinispan.client.hotrod.impl.topology.ClusterInfo clusterInfo)

Method Summary

Modifier and Type	Method	Description
org.infinispan.client.hotrod.impl.consistenthash.SegmentConsistentHash	createConsistentHash(int numSegments, short hashFunctionVersion, SocketAddress[][] segmentOwners)
void	forEachCache(BiConsumer<String, org.infinispan.client.hotrod.impl.topology.CacheInfo> action)
Collection<InetSocketAddress>	getAllServers()
org.infinispan.client.hotrod.impl.topology.CacheInfo	getCacheInfo(String cacheName)
CacheTopologyInfo	getCacheTopologyInfo(String cacheName)
org.infinispan.client.hotrod.impl.topology.ClusterInfo	getCluster()
org.infinispan.client.hotrod.impl.consistenthash.ConsistentHashFactory	getConsistentHashFactory()
org.infinispan.client.hotrod.impl.topology.CacheInfo	getOrCreateCacheInfo(String cacheName)
Map<SocketAddress, Set<Integer>>	getPrimarySegmentsByServer(String cacheName)
List<InetSocketAddress>	getServers(String cacheName)
int	getTopologyAge()
void	reset(String cacheName)	Reset a single ache to the initial server list.
void	switchCluster(org.infinispan.client.hotrod.impl.topology.ClusterInfo newCluster)	Switch to another cluster and update the topologies of all caches with its initial server list.
void	updateCacheInfo(String cacheName, org.infinispan.client.hotrod.impl.topology.CacheInfo oldCacheInfo, org.infinispan.client.hotrod.impl.topology.CacheInfo newCacheInfo)

Methods inherited from class java.lang.Object

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

Constructor Details

TopologyInfo

public TopologyInfo(Configuration configuration,
 org.infinispan.client.hotrod.impl.topology.ClusterInfo clusterInfo)

Method Details

getPrimarySegmentsByServer

public Map<SocketAddress, Set<Integer>> getPrimarySegmentsByServer(String cacheName)

getServers

public List<InetSocketAddress> getServers(String cacheName)

getAllServers

public Collection<InetSocketAddress> getAllServers()

createConsistentHash

public org.infinispan.client.hotrod.impl.consistenthash.SegmentConsistentHash createConsistentHash(int numSegments,
 short hashFunctionVersion,
 SocketAddress[][] segmentOwners)

getConsistentHashFactory

public org.infinispan.client.hotrod.impl.consistenthash.ConsistentHashFactory getConsistentHashFactory()

getCacheTopologyInfo

public CacheTopologyInfo getCacheTopologyInfo(String cacheName)

getCacheInfo

public org.infinispan.client.hotrod.impl.topology.CacheInfo getCacheInfo(String cacheName)

getOrCreateCacheInfo

public org.infinispan.client.hotrod.impl.topology.CacheInfo getOrCreateCacheInfo(String cacheName)

switchCluster

public void switchCluster(org.infinispan.client.hotrod.impl.topology.ClusterInfo newCluster)

Switch to another cluster and update the topologies of all caches with its initial server list.

reset

public void reset(String cacheName)

Reset a single ache to the initial server list.

Useful if there are still live servers in the cluster, but all the server in this cache's current topology are unreachable.

getCluster

public org.infinispan.client.hotrod.impl.topology.ClusterInfo getCluster()

getTopologyAge

public int getTopologyAge()

updateCacheInfo

public void updateCacheInfo(String cacheName,
 org.infinispan.client.hotrod.impl.topology.CacheInfo oldCacheInfo,
 org.infinispan.client.hotrod.impl.topology.CacheInfo newCacheInfo)

forEachCache

public void forEachCache(BiConsumer<String, org.infinispan.client.hotrod.impl.topology.CacheInfo> action)