Uses of Class
com.datastax.driver.core.Host

Packages that use Host

Package	Description
com.datastax.driver.core	The main package for the DataStax Java driver for Cassandra.
com.datastax.driver.core.policies	Policies that allow to control some of the behavior of the DataStax Java driver for Cassandra.

Uses of Host in com.datastax.driver.core

Methods in com.datastax.driver.core that return Host

Modifier and Type	Method and Description
Host	ExecutionInfo.getQueriedHost() Return the Cassandra host that coordinated this query.

Methods in com.datastax.driver.core that return types with arguments of type Host

Modifier and Type	Method and Description
Set<Host>	Metadata.getAllHosts() Returns the known hosts of this cluster.
Set<Host>	Metadata.getReplicas(ByteBuffer partitionKey) Returns the set of hosts that are replica for a given partition key.
List<Host>	ExecutionInfo.getTriedHosts() The list of tried hosts for this query.

Methods in com.datastax.driver.core with parameters of type Host

Modifier and Type	Method and Description
void	Host.StateListener.onAdd(Host host) Called when a new node is added to the cluster.
void	Host.StateListener.onDown(Host host) Called when a node is determined to be down.
void	Host.StateListener.onRemove(Host host) Called when a node is removed from the cluster.
void	Host.StateListener.onUp(Host host) Called when a node is determined to be up.
void	LatencyTracker.update(Host host, long newLatencyNanos) A method that is called after each request to a Cassandra node with the duration of that operation.

Uses of Host in com.datastax.driver.core.policies

Methods in com.datastax.driver.core.policies that return types with arguments of type Host

Modifier and Type	Method and Description
Map<Host,LatencyAwarePolicy.Snapshot.Stats>	LatencyAwarePolicy.Snapshot.getAllStats() A map with the stats for all hosts tracked by the LatencyAwarePolicy at the time of the snapshot.
Iterator<Host>	WhiteListPolicy.newQueryPlan(Query query) Returns the hosts to use for a new query.
Iterator<Host>	TokenAwarePolicy.newQueryPlan(Query query) Returns the hosts to use for a new query.
Iterator<Host>	RoundRobinPolicy.newQueryPlan(Query query) Returns the hosts to use for a new query.
Iterator<Host>	LoadBalancingPolicy.newQueryPlan(Query query) Returns the hosts to use for a new query.
Iterator<Host>	LatencyAwarePolicy.newQueryPlan(Query query) Returns the hosts to use for a new query.
Iterator<Host>	DCAwareRoundRobinPolicy.newQueryPlan(Query query) Returns the hosts to use for a new query.

Methods in com.datastax.driver.core.policies with parameters of type Host

Modifier and Type	Method and Description
HostDistance	WhiteListPolicy.distance(Host host) Return the HostDistance for the provided host.
HostDistance	TokenAwarePolicy.distance(Host host) Return the HostDistance for the provided host.
HostDistance	RoundRobinPolicy.distance(Host host) Return the HostDistance for the provided host.
HostDistance	LoadBalancingPolicy.distance(Host host) Returns the distance assigned by this policy to the provided host.
HostDistance	LatencyAwarePolicy.distance(Host host) Returns the HostDistance for the provided host.
HostDistance	DCAwareRoundRobinPolicy.distance(Host host) Return the HostDistance for the provided host.
LatencyAwarePolicy.Snapshot.Stats	LatencyAwarePolicy.Snapshot.getStats(Host host) The Stats object for a given host.
void	WhiteListPolicy.onAdd(Host host)
void	TokenAwarePolicy.onAdd(Host host)
void	RoundRobinPolicy.onAdd(Host host)
void	LatencyAwarePolicy.onAdd(Host host)
void	DCAwareRoundRobinPolicy.onAdd(Host host)
void	WhiteListPolicy.onDown(Host host)
void	TokenAwarePolicy.onDown(Host host)
void	RoundRobinPolicy.onDown(Host host)
void	LatencyAwarePolicy.onDown(Host host)
void	DCAwareRoundRobinPolicy.onDown(Host host)
void	WhiteListPolicy.onRemove(Host host)
void	TokenAwarePolicy.onRemove(Host host)
void	RoundRobinPolicy.onRemove(Host host)
void	LatencyAwarePolicy.onRemove(Host host)
void	DCAwareRoundRobinPolicy.onRemove(Host host)
void	WhiteListPolicy.onUp(Host host)
void	TokenAwarePolicy.onUp(Host host)
void	RoundRobinPolicy.onUp(Host host)
void	LatencyAwarePolicy.onUp(Host host)
void	DCAwareRoundRobinPolicy.onUp(Host host)

Method parameters in com.datastax.driver.core.policies with type arguments of type Host

Modifier and Type	Method and Description
void	WhiteListPolicy.init(Cluster cluster, Collection<Host> hosts) Initialize this load balancing policy.
void	TokenAwarePolicy.init(Cluster cluster, Collection<Host> hosts)
void	RoundRobinPolicy.init(Cluster cluster, Collection<Host> hosts)
void	LoadBalancingPolicy.init(Cluster cluster, Collection<Host> hosts) Initialize this load balancing policy.
void	LatencyAwarePolicy.init(Cluster cluster, Collection<Host> hosts)
void	DCAwareRoundRobinPolicy.init(Cluster cluster, Collection<Host> hosts)