org.springframework.cassandra.config

Class KeyspaceAttributes

java.lang.Object

org.springframework.cassandra.config.KeyspaceAttributes

public class KeyspaceAttributes
extends Object

Keyspace attributes.

Author:

Alex Shvid, Matthew T. Adams

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEFAULT_DURABLE_WRITES
static long	DEFAULT_REPLICATION_FACTOR
static KeyspaceOption.ReplicationStrategy	DEFAULT_REPLICATION_STRATEGY

Constructor Summary

Constructors

Constructor and Description
KeyspaceAttributes()

Method Summary

Modifier and Type	Method and Description
void	addReplicasPerNode(String dataCenter, long replicasPerNode)
boolean	getDurableWrites()
long	getReplicationFactor()
KeyspaceOption.ReplicationStrategy	getReplicationStrategy()
static Map<Option,Object>	newNetworkReplication(DataCenterReplication... dataCenterReplications) Returns a map of Options suitable as the value of a KeyspaceOption.REPLICATION option with replication strategy class "NetworkTopologyStrategy" and with data centers each with their corresponding replication factors.
static Map<Option,Object>	newSimpleReplication() Returns a map of Options suitable as the value of a KeyspaceOption.REPLICATION option with replication strategy class "SimpleStrategy" and with a replication factor of one.
static Map<Option,Object>	newSimpleReplication(long replicationFactor) Returns a map of Options suitable as the value of a KeyspaceOption.REPLICATION option with replication strategy class "SimpleStrategy" and with a replication factor equal to that given.
void	setDurableWrites(boolean durableWrites)
void	setReplicationFactor(long replicationFactor)
void	setReplicationStrategy(KeyspaceOption.ReplicationStrategy replicationStrategy)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_REPLICATION_STRATEGY

public static final KeyspaceOption.ReplicationStrategy DEFAULT_REPLICATION_STRATEGY

DEFAULT_REPLICATION_FACTOR

public static final long DEFAULT_REPLICATION_FACTOR

See Also:

Constant Field Values

DEFAULT_DURABLE_WRITES

public static final boolean DEFAULT_DURABLE_WRITES

See Also:

Constant Field Values

Constructor Detail

KeyspaceAttributes

public KeyspaceAttributes()

Method Detail

newSimpleReplication

public static Map<Option,Object> newSimpleReplication()

Returns a map of Options suitable as the value of a KeyspaceOption.REPLICATION option with replication strategy class "SimpleStrategy" and with a replication factor of one.

newSimpleReplication

public static Map<Option,Object> newSimpleReplication(long replicationFactor)

Returns a map of Options suitable as the value of a KeyspaceOption.REPLICATION option with replication strategy class "SimpleStrategy" and with a replication factor equal to that given.

newNetworkReplication

public static Map<Option,Object> newNetworkReplication(DataCenterReplication... dataCenterReplications)

Returns a map of Options suitable as the value of a KeyspaceOption.REPLICATION option with replication strategy class "NetworkTopologyStrategy" and with data centers each with their corresponding replication factors.

getReplicationStrategy

public KeyspaceOption.ReplicationStrategy getReplicationStrategy()

setReplicationStrategy

public void setReplicationStrategy(KeyspaceOption.ReplicationStrategy replicationStrategy)

getReplicationFactor

public long getReplicationFactor()

setReplicationFactor

public void setReplicationFactor(long replicationFactor)

getDurableWrites

public boolean getDurableWrites()

setDurableWrites

public void setDurableWrites(boolean durableWrites)

addReplicasPerNode

public void addReplicasPerNode(String dataCenter,
                               long replicasPerNode)